The latest articles on DEV Community by Alfredo5468 (@alfredo5468). https://dev.to/alfredo5468 https://media2.dev.to/dynamic/image/width=90,height=90,fit=cover,gravity=auto,format=auto/https:%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Fuser%2Fprofile_image%2F523278%2Fff59ea15-932d-42c4-9aa1-5fe6ce252018.jpg https://dev.to/alfredo5468 en Alfredo5468 Mon, 30 Nov 2020 16:58:46 +0000 https://dev.to/alfredo5468/top-and-bottom-detection-in-time-series-in-matlab-5f5a https://dev.to/alfredo5468/top-and-bottom-detection-in-time-series-in-matlab-5f5a <div class="ltag__stackexchange--container"> <div class="ltag__stackexchange--title-container"> <div class="ltag__stackexchange--title"> <h1> <img src="https://res.cloudinary.com/practicaldev/image/fetch/s--pTF_nE4a--/c_limit%2Cf_auto%2Cfl_progressive%2Cq_auto%2Cw_880/https://practicaldev-herokuapp-com.freetls.fastly.net/assets/stackoverflow-logo-b42691ae545e4810b105ee957979a853a696085e67e43ee14c5699cf3e890fb4.svg" alt=""> <a href="https://stackoverflow.com/questions/65077812/top-and-bottom-detection-in-time-series-in-matlab" rel="noopener noreferrer"> Top and bottom detection in time series in MATLAB </a> </h1> <div class="ltag__stackexchange--post-metadata"> <span>Nov 30 '20</span> <span>Comments: 1</span> <span>Answers: 0</span> </div> </div> <a class="ltag__stackexchange--score-container" href="https://stackoverflow.com/questions/65077812/top-and-bottom-detection-in-time-series-in-matlab" rel="noopener noreferrer"> <img src="https://res.cloudinary.com/practicaldev/image/fetch/s--5MiFESHx--/c_limit%2Cf_auto%2Cfl_progressive%2Cq_auto%2Cw_880/https://practicaldev-herokuapp-com.freetls.fastly.net/assets/stackexchange-arrow-up-eff2e2849e67d156181d258e38802c0b57fa011f74164a7f97675ca3b6ab756b.svg" alt=""> <div class="ltag__stackexchange--score-number"> 0 </div> <img src="https://res.cloudinary.com/practicaldev/image/fetch/s--Rk_a5QFN--/c_limit%2Cf_auto%2Cfl_progressive%2Cq_auto%2Cw_880/https://practicaldev-herokuapp-com.freetls.fastly.net/assets/stackexchange-arrow-down-4349fac0dd932d284fab7e4dd9846f19a3710558efde0d2dfd05897f3eeb9aba.svg" alt=""> </a> </div> <div class="ltag__stackexchange--body"> <p>I have a matrix 921 Rows and 480 Columns (921*480) Each row stands for a week (The elements are for 15min close rate of currency pairs) Each column indicates the number of weeks from 2003 to 2020 I want to find top and bottom of each movement like ZigZag (refer…</p> </div> <div class="ltag__stackexchange--btn--container"> <a href="https://stackoverflow.com/questions/65077812/top-and-bottom-detection-in-time-series-in-matlab" rel="noopener noreferrer">Open Full Question</a> </div> </div>