Digital Signal Processing

Let’s play with colours this time. Treat the colour as subject or splash some colours around the subject you choose to shoot. For a keen eye, the opportunities are abundant on the street. Capture emotions of single or multicolours… look for colours around things, people, storytelling, or even go abstract… Have a look at some pictures on the theme in this event’ album below. **Meeting Time & Place:** **4pm** at **Central MTR Station Exit K** (street level) We will meet at **Central MTR Station Exit K (street level)** at **4pm,** move around the Central area taking pictures, and then regroup for a drink, socialising and photo sharing **5:30pm** at **The China Bar** (Ho Lee Commercial Building, 44 D'Aguilar St, Lan Kwai Fong, Central). Please post **YOUR BEST FIVE IMAGES** only for this outing on the meetup site. **FINALLY:** For every image you post, please comment on at least one other image, no matter if you think you are qualified to comment or not. You can always give some constructive comments with regard to Colour, Tone, Light, Action, Pattern, Balance, Composition, Visual and Emotional appeal of the image/s. This group is about sharing and learning from each other.

When learning statistics, one of the most fundamental yet usually grossed over concepts is that of **variance** (i.e. the square of the standard deviation in normal distribution). As we know, virtually all statistical operations which measure deviations of individual values from the norm involve adding the **SQUARED differences between the two numbers**. However, very few instructors could explain why we have to use squares rather than just the absolute values of the difference (or other even powers such as 4, if the intention is to avoid the negatives). This tutorial shall cover this in a convincing manner. Secondly, while we all know the variance of a SAMPLE is arrived by dividing (n-1) of the sum of squared differences, where n is the number of observations, few can articulate the rationale behind it. This tutorial shall also prove step by step why this is case, so after this you could appreciate the logic behind this ingenious insight instead of just reciting it like a medieval myth.

First timer, please leave contact. Please put your name on the waiting list which will be updated later. My WhatsApp / Signal: 9528-5003 \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- Date: 31 May 2026 (Sun) Time: 7 to 10 pm (2+2+2) Courts: #A, #B Level: All \# of Players: about 16 Shuttlecock: Moxiang White #2 Format: Doubles Sports Club Membership Fee: $30 (PayMe / FPS #: 9528-5003) Venue: Tai Wo Hau Estate Community Centre 15 Tai Wo Hau Road, Kwai Chung Tai Wo Hau MTR 大窩口社區中心 葵涌 大窩口道 15 號 大窩口站 Direction (from Tai Wo Hau MTR to community center): https://bit.ly/Tai-Wo-Hau

**生活中的壓力有時令你喘不過氣？** **身體感覺疲乏，有時覺得連睡眠都解決不了？** **身體有由來已久的痛症，一直無解？** **內心有心結未解，創傷未癒？** * 研究證實，頌缽的共鳴共振，可直達人體細胞深處，促進血液循環，提升自律神經功能，激發人體自癒力 * 運用頌缽音頻和振動調節失衡或淤塞的脈輪，令身心運作回復和諧狀態 * 頌缽的和諧音聲和振動，能直達人體細胞深處，促進血液循環，提升自律神經功能，活化內在能量流動，對身體和心靈進行淨化，從而得到療癒 * 療癒不是消除病症，而是從身、心、靈層面，協助個案找回自己的內在力量，提升其自我修復能力，令其整體狀態變得更好 *療癒開始前，會進行約10-15分鐘的簡短的諮詢，了解客人的具體問題，例如身體哪部份不適，情緒上的困擾等，然後制定個人化的療癒程序。* 首次體驗價：HKD450 (標準價：HKD780) 由於是1對1活動，具體舉行日期和時間以預約為準。 預約請聯絡90356039 (whatsapp)，或RSVP後留下聯絡電話。不設walk-in。

First timer, please leave contact. Please put your name on the waiting list which will be updated later. My WhatsApp / Signal: 9528-5003 \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- Pure White Jersey 純白 $20 (PayMe / FPS #: 9528-5003) \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- 31 May 2026 (Sun), 4:30 pm ----- Friendly (Away, White) vs Kam Wah FC Wong Chuk Hang Recreation Ground, 108 Wong Chuk Hang Road, Aberdeen \-\- Close to factory area\, next to 4 hard rock pitches \-\- Wong Chuk Hang MTR\, A2 Exit 香港仔 黃竹坑道 108 號, 黃竹坑遊樂場. Tel: 2552-6043 / 2555-0103 \-\- 工廠區\, 石地場旁邊 \-\- 黃竹坑 MTR\, A2 出口

**Total beginners** **welcome!** A whole new movement, fitness & self defense cultural activity **outdoors!** Structured progressive practices for **Strength**, **Flexibility,** **Coordination** & **Self Defense** skills in a fun group environment! Totally NOT what you expect, **serious cardio**, **whole body movement** & **practical!** You will really be surprised by what WE do but even more by what YOU can do! Nothing like what you imagine about Kung Fu, No screaming, No rigidness, No mysticism & No getting hit… but YES, definitely a fun workout with great people! **Curious?** To get an ideal of what class is like, hear instructor & hear student testimonials go to [https://www.instagram.com/natural.style.kungfu](https://www.instagram.com/natural.style.kungfu) **FEE:** 1st time TRIAL fee of $100 HKD for residents. Please RSVP here or Whatsapp me. Non-Resident $150 HKD. After trial 10 class package is $1500 HKD or $200 HKD single class. **WEAR:** Workout clothing, sports shoes & bring bottle of water! **WHEN:** Sunday 5:45 pm NEW people, 6 pm students. Please be on time, warm up very important for your 1st class! **WHERE:** Inside Kowloon Park. Meet at McDonalds across from Indoor Swimming Pool entrance, next to Sports Center. MTR: Tsim Sha Tsui, Jordan, or Austin. Link below: [Kowloon Park Swimming Pool](https://maps.apple.com/?address=22%20Austin%20Rd,%20Tsim%20Sha%20Tsui,%20Kowloon,%20Hong%20Kong%20SAR,%20China&auid=15054175802527892571&ll=22.301815,114.170365&lsp=9902&q=Kowloon%20Park%20Swimming%20Pool&_ext=CjIKBAgEEAUKBAgFEAMKBQgGEKcBCgQIChAACgQIUhADCgQIVRAQCgQIWRADCgUIpAEQARIkKSODum0jNjZAMWByPQiohFxAORGqqD1gZDZAQaw+9nwmkVxA&t=m) **WHY:** Out of shape? Gym BORING? More? You want to exercise & have fun building strength, flexibility, coordination & self-defense skills while cultivating patience, focus, confidence & yes… discipline! **HOW:** To get in touch with me, Whatsapp .9420.0360. or email through Meetup. For more info about my art, please visit NaturalStyleKungfu.com. **\- Book a Private 1\-on\-1 Kungfu Class\!** Learn at your own pace & prepare for later group classes, choose the day & time suitable to you! Private Class in Kowloon Park: 1.5 Hours $500, other locations $900 **-**

Chinese Sword Dance - Beginners 中式劍舞 (初班) 🗡️ Discover the Art of Chinese Sword Dance ! 🩰 Beginner’s Class – No Experience Needed Thu 8-9pm lai Chi Kok /Sun 6-7pm South Horizons $120/hr Step into the graceful world of Chinese Sword Dance, where tradition meets movement. In this beginner-friendly class, you’ll learn: ✨ Fundamentals of Chinese Sword techniques in a dance-inspired style ✨ Basic Chinese dance movements to enhance coordination and flow ✨ Strength and flexibility training for arms, wrists, and fingers ✨ Footwork that tones and strengthens your legs ✨ A full-body workout that blends elegance with power The sword adds gentle resistance, turning each movement into a dynamic fitness experience. Whether you're exploring a new cultural art form or seeking a graceful way to stay active, this class is for you! Enquiry 查詢/ Class Booking 預約: lssdance2012@gmail.com WhatsApp : 65230389 Regular students no need to register here.

*🗡️ Discover the Art of Chinese Sword Dance! 🩰* *Beginner’s Class – No Experience Needed* Step into the graceful world of Chinese Sword Dance, where tradition meets movement. In this beginner-friendly class, you’ll learn: ✨ Fundamentals of Chinese Sword techniques in a dance-inspired style ✨ Basic Chinese dance movements to enhance coordination and flow ✨ Strength and flexibility training for arms, wrists, and fingers ✨ Footwork that tones and strengthens your legs ✨ A full-body workout that blends elegance with power The sword adds gentle resistance, turning each movement into a dynamic fitness experience. Whether you're exploring a new cultural art form or seeking a graceful way to stay active, this class is for you! **📍 *Location:* South Horizons Community Centre – 1F Activities Room** **🕒 *Time:* Tuesdays or Sundays, 6–7pm** **📅 *Date:* RSVP** **💰 Fee : 150/hr** **💬 *Contact:* WhatsApp 6523 0389** *Unleash your inner warrior with elegance and flow. Join us today!*

We will meet at the Kennedy Town MTR Exit C and explore one of the most "Instagramable" neighborhoods on Hong Kong Island. Locations we may be photographing are the Playground basketball court, New Praya Waterfront and Forbes Street Babyan Wall. Any kind of camera, video, or phone, and any skill level is fine for this event. We may be including each other in our photos, so dress as you would like to be photographed. Members volunteering to model will be especially appreciated! This event is free, and no limit on number participating. Please do RSVP here if you plan on joining, and check back here before the day ofthe event incase there may be changes.

Call Kamong 92235629 before you walkin \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- Absolute beginners - Sunday This course introduces the fundamental elements of Argentine Tango and introduces basic technique that can help improve the quality of movement. We expect participants to be able to start dancing socially after following the course for one term. The course is designed to be followed from the beginning to the end. **Anyone who wishes to revisit the fundamentals of tango are welcome to join.** Programme Tango embrace & Connection (Open & Close embraces technique) Male & Female Walking technique Walking to the music El paso basico (the "basic step") El ocho (figure of eight) El giro (half & full turn) La cruzada (crossing) https://secure.meetupstatic.com/photos/event/4/7/2/4/600_464298212.jpeg http://photos1.meetupstatic.com/photos/event/d/9/e/7/event_455635783.jpeg http://photos4.meetupstatic.com/photos/event/a/f/b/d/600_450824989.jpeg http://photos4.meetupstatic.com/photos/event/a/5/e/7/600_449322471.jpeg http://photos3.meetupstatic.com/photos/event/6/b/9/5/600_445587541.jpeg http://photos1.meetupstatic.com/photos/event/7/5/6/6/600_444510054.jpeg http://photos3.meetupstatic.com/photos/event/2/9/5/e/600_443230590.jpeg http://photos1.meetupstatic.com/photos/event/a/6/0/d/600_442062509.jpeg http://photos4.meetupstatic.com/photos/event/4/5/1/5/600_441137685.jpeg http://photos4.meetupstatic.com/photos/event/c/b/7/a/600_439312090.jpeg http://photos3.meetupstatic.com/photos/event/9/1/0/7/600_438157127.jpeg http://photos4.meetupstatic.com/photos/event/7/2/c/7/600_436949383.jpeg http://photos1.meetupstatic.com/photos/event/a/f/4/1/600_435824865.jpeg http://photos2.meetupstatic.com/photos/event/5/a/5/6/600_433943126.jpeg http://photos2.meetupstatic.com/photos/event/a/2/3/8/600_433001528.jpeg http://photos4.meetupstatic.com/photos/event/2/6/b/600_432060619.jpeg http://photos2.meetupstatic.com/photos/event/2/8/b/6/600_426730422.jpeg http://photos1.meetupstatic.com/photos/event/7/7/d/a/600_397830682.jpeg

✨️🏸Happy Singles Doubles (Men's and Women's)✨️ Location: Hong Kong Ball: RSL Supreme Fee: Depends on the number of participants (split equally among participants,e.g., Total $59 2 people = $30@) (Extra administrative fee: $20) Number of Participants: Max 6 (Men: Junior High or below, Women: Happy to near Elementary) a) Participants must bring their own rackets, and registration is only open to members of this group☆ b) Members who have never participated before will have priority registration, while those who have participated can be placed on the waiting list. If no one registers within 2 days of the event being posted, the waiting list will be filled according to the order of registration. Interested parties please join to our \*\* [WhatsApp Group](https://chat.whatsapp.com/FCBdnusno62F2WhuEwO2wV?mode=gi_t) 98729086 to register! The goal is to have fun playing ball; please don't be sullen or act like a coach. If you have friends who want to have dinner together, you can join after playing badminton time.

(只接受whatapps預約留位） 如有任何Booking或問題請WhatsApp 61355931 [https://wa.me/85261355931](https://wa.me/85261355931) 星期日私人深層拉筋班 (一字馬・大字馬・開肩專項訓練) 🕒 時間：下午 3:10 - 4:10 👥 每班僅限6人｜專注細節｜個人化指導 📍地點：九龍旺角上海街426號萬事昌中心7樓702室（油麻地地鐵站A1出口） 🌟 適合對象： ❇️初次嘗試或已有基礎，想突破一字馬、大字馬、開肩 ❇️經常健身、跑步，或長期久坐辦公導致身體緊繃 ❇️希望提升柔軟度，改善寒背，預防運動傷害 ❇️ 小班教學，老師深入了解每位學員需求，靈活調整課程內容 ❇️歡迎男學員或女學員參加 📘 課程特點： 🔹 每週專注「上肢」或「下肢」深層拉伸，系統化提升靈活性 · 下肢重點：大腿後側（hamstring）、小腿、腳踝、臀部、髖關節等位置 · 上肢重點：肩部、頸部、上背、肩胛骨、手臂、手腕及脊椎等位置 需提早預留位置，請WhatsApp聯絡 61355931 試堂價：$100 單堂價：$180 四堂套餐：$600（有效期為六星期） 本館已備齊所有所需器材及更衣設施，歡迎輕鬆參與！ 如有任何疑問，歡迎隨時與我聯絡！😊 老師我並非天生柔軟^_^耐心照顧新手， 悉心教學和拆解每個動作和小細節 男女學生也歡迎❤️😊 有任何想學的或受傷請告知 歡迎查詢❤️🙏🏻 導師資詢 * 7年教學經驗 全職瑜伽老師 * 二百小時瑜伽老師牌照 * 芯動力學後彎與脊柱課程 * USUI REIKI RYOHO LEVEL 1（靈氣治療等級一） * ZEN MEDITATION LEVEL 1 禪修等級一 * 85小時孕婦產前產後瑜伽導師牌照 * STICK MOBILITY 全方位筋膜放鬆棍牌照

恆常玩pickleball活動，不定期開場，target每場6-8人攤分場錢，人均低至$50/2hrs，包球拍租借，有興趣入嚟先😁 報名方法: **如果你想更深入了解其他會員/優先獲得活動名額及資訊，歡迎填妥[簡單表格](https://forms.gle/VuduPPGrMwCFiY2S9)加入Whatsapp會員限定群組，連結：** https://forms.gle/VuduPPGrMwCFiY2S9 本群（Fun & Positive Hong Kong X L&G）旨在協助大家輕鬆快樂交友，排憂解難，擴闊社交圈子，成為大家繁忙生活中嘅一片可以抖下氣嘅綠洲😉大家等緊你呀！～🤗🥳😉👍 **Your Pal,** **Fun & Positive Hong Kong X L&G Admin Team🥳😎**

Topic to be announced. **THANK YOU** *Franklin University* for hosting our meetup! To learn more about *Franklin University*, please visit their website: https://www.franklin.edu/ **DIRECTIONS** Franklin University Fisher Hall 300 E. Main St, Columbus, OH 43215 Map: https://maps.app.goo.gl/jxjBA2hUmS5qrvhq8 Parking is FREE! Please park in Lot C in front of Fisher Hall. See attached map. NOTE: Map the address only. When mapping with Google Maps it may use the Fisher Hall at OSU, which is NOT correct. **Want to sponsor the pizza and/or bar tab?** Please contact me if you would like to sponsor this meetup's pizza and/or bar tab: angelo@mandato.com

**The Behavior Gap: Where Products Win or Lose** Teams today have more data than ever, and yet many still struggle to understand why customers adopt, engage with, or abandon their products. Teams sprint, ship faster, and chase more signals… all while metrics stall and confidence drops. The missing piece isn’t more data. It’s often the behavioral insight between the metrics, explaining why the numbers move in the first place. Dashboards can tell you what customers did, but understanding why they did it (and how to influence what they do next) requires a deeper blend of insights. This session is about closing that gap. Drawing from real-world experience designing and scaling products as [ZoCo Design](https://zocodesign.com/)’s CEO, [Lacey](https://www.linkedin.com/in/laceypicazo/) will share how to cut through the noise and identify the insights that actually change behavior—moving people, and moving metrics. You’ll learn: * Why understanding customer behavior is a quant and qual challenge * How to spot the signals that actually predict behavior change * Where AI accelerates insight, and where it creates distraction * How to get meaningfully closer to customers, without adding more tools This talk reframes how to evaluate performance and identify what levers actually improve it, helping your team to make smarter bets with greater confidence. Every meaningful outcome is driven by behavior change. And when you know how to design for behavior, you stop guessing, and start building things that work. **About Our Speaker** [Lacey Picazo](https://www.linkedin.com/in/laceypicazo/) is the Founder and CEO of ZoCo, a healthcare product studio that turns complex, high-stakes ideas into products that drive real-world adoption. She partners with healthcare organizations to uncover critical care delivery insights, focus product strategy through behavior design, and build solutions that patients and providers actually use. Thanks to our 2026 sponsors: [Clarivoy](https://www.clarivoy.com), [What Box Consulting Group](https://www.whatboxconsultinggroup.com), [Conductrics](https://www.conductrics.com), and [Piwik PRO](https://piwik.pro) More info at [cbusdaw.com](https://cbusdaw.com)

Join us as we get together to see Paul Rudd in the latest comedy-drama-musical from John Carney, POWER BALLAD! The film follows a washed-up wedding singer, a fading boy band singer and a stolen hit song. Here’s a description, trailer and plan for this event: DESCRIPTION: Rick, a washed-up wedding singer, and Danny, a fading boy band star, bond over music and a late-night jam session. When Danny turns Rick's song into a hit, Rick sets out to reclaim the recognition he believes he deserves. Power Ballad is written/directed by John Carney, the master of the modern musical and creative mind behind Once, Begin Again and Sing Street! It stars Paul Rudd, Nick Jonas, Peter McDonald, Marcella Plunkett, Havana Rose Liu and Jack Reynor. BUZZ & ACCLAIM: The film premiered to rave reviews at this year’s Dublin International Film Festival where critics call it “a sure-fired crowd-pleaser” that “just might be the feel-good hit of the year!” Others say, “Paul Rudd delivers a career-best performance in this charmer” that’s both “hilarious and deeply moving." The film continues John Carney’s “long run of success with yet another charmer” and “a sharp, hopeful crowd-pleaser that strikes the right notes!” SUMMER OF ICE CREAM, VOL 2: SHAKE NO. 8! Ranked the #1 Ice Cream Shop in Columbus, this is a perfect early stop on our Summer of Ice Cream! Their menu uses made-from-scratch recipes in an array of traditional, specialty and vegan shakes, hot cocoa, crepes, waffle sticks, specialty coffee & espresso, and more! Their specialty shakes are as delicious as they are over-the-top and they offer an extensive vegan menu! You can check out their full menu here: [https://www.shakeno8.com/menu.php](https://www.shakeno8.com/menu.php) PLAN: Please purchase your ticket for the 6:45pm showing and we’ll meet in the upstairs lobby between 6:25 and 6:35pm! Advance ticket purchase is advised for this opening night showing! Once you have yours, please list your seat number in the Comments section of this event. We'll head to nearby Shake No. 8 immediately following the show! Should be a fun one, Dan

We meet to learn and practice American Sign Language and to grow our familiarity with Deaf culture. Facilitated by hearing folks (with a connection to a professional interpreter) using Deaf-created content. People of all ASL skill levels are welcome! As we learn, we hope to connect more with the Deaf community in Central Ohio. Join us as you're able! Come regularly or just once - whatever you're looking for! Each meetup will explore different topics related to ASL/Deaf culture, and will feature time to practice conversation with one another. Just bring yourself and a willingness to learn!

We have moved to guild.host. Look us up there. https://guild.host/events/buckeye-cocoaheads-rcavwd

**TBA**

Bring your Raspberry Pi, Arduino, microcontroller, or any other electronic project and join fellow electronics makers for a night of creativity and collaboration! This session is open forum to share your current projects—whether complete or in progress, it’s all interesting! Whether you’re deep into embedded systems, exploring new ideas, or just getting started, you’ll find a welcoming space to collaborate, share, and get inspired. **New to electronics or curious about tinkering?** You’re absolutely welcome. If you’re a beginner and want to experiment, I’ll have a couple of starter kits available so you can try things out—whether that’s blinking your first LED, putting something on a display, or experimenting with simple sensors. No pressure and no experience required—just an interest in learning and building. While we continue to pursue a more permanent venue for this Meetup, we’ll be using public library facilities based on availability. This session will be at the Worthington Park Library in the Olentangy Meeting Room.