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【視頻】MATLAB通用型競爭性神經網絡理論講解
math

如果對該視頻有任何疑問,請在這個帖子提問:http://www.ncfdna.icu/thread-121396-1-1.html 67656...

【視頻】Matlab GUI視頻(八): Matlab GUI的一些優化,進度條的使用
math

主要所學知識: Matlab GUI 背景顏色 Matlab GUI 進度條的使用 Matlab 退出的按鈕 視頻可以免費下載(20 KB/秒)...

【視頻】用純M語言設計一個單位換算器(界面指導)
math

這個視頻是為了配合論壇的競賽:用純m語言設計一個單位換算器 因為我看了大家提交的作品以后,發覺還有一些需要改進的地方,所以制作了這個視頻。 希望看...

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物聯網和你只有一個MATLAB的距離!

這里總結歸納了一些論壇中經常重復常見的一些MATLAB問題。一方面可以避免作重復性回答,另一方面為 MATLAB 初學者提供一些常見問題的解決辦法,希望對大家有所幫助。 ... ... ... ... ... ... ...

熱門 MATLAB® Central 文件交換
MATLAB Support for MinGW-w64 C/C++ Compiler

2019-09-11 00:00:00 - MathWorks Supported Compilers Team

Install the MinGW-w64 C/C++ compiler for Windows

下載數目: 7047 (30天內)
★★★★★
MATLAB Support Package for Arduino Hardware

2019-10-21 00:00:00 - MathWorks MATLAB Hardware Team

Acquire inputs and send outputs on Arduino boards

下載數目: 1896 (30天內)
★★★★★
MATLAB Schemer

2016-07-11 05:01:48 - Scott Lowe

Apply and save color schemes in MATLAB with ease.

下載數目: 1588 (30天內)
★★★★★
export_fig

2018-05-30 05:06:33 - Yair Altman

Exports figures nicely to a number of vector & bitmap formats

下載數目: 1470 (30天內)
★★★★★
Legacy MATLAB and Simulink Support for Arduino

2016-04-19 19:26:22 - Giampiero Campa

MATLAB class and Simulink blocks for communicating with an Arduino microcontroller board

下載數目: 1191 (30天內)
★★★★★
最新 MATLAB® Central 博客
Computer vision algorithm removes the water from underwater images

2020-01-20 - Behind the Headlines

Underwater photography is hard to get right. Special filters, artificial lights, and top-of-the-line underwater cameras can help, but there’s still a lot of water between the camera and the object in the photo. We’ve become accustomed to th

Pejorative Manifolds of Polynomials and Matrices, part 1

2020-01-18 - Cleve’s Corner

In an unpublished 1972 technical report "Conserving confluence curbs ill-condition," Velvel Kahan coined the descriptive term pejorative manifold. In case you don't use it in everyday conversation, pejorative means "expressing contempt o

MATLAB Benchmark Code for WiDS Datathon 2020

2020-01-17 - Racing Lounge

Introduction Hello all, I am Neha Goel, Technical Lead for AI/Data Science competitions on the MathWorks Student Competition team. MathWorks is excited to support WiDS Datathon 2020 by providing complimentary MATLAB Licenses, tutorials, a

A New First Order Hold!

2020-01-17 - Guy on Simulink

If you are attentive to details, you might have noticed that in MATLAB R2019b, we removed the First-Order Hold block from the Discrete section of the Simulink Library browser. At the same time, we added in the Continuous section of the Sim

瀏覽最新帖子,參與你感興趣的話題討論
2020-01-22 20:52:35 2 119
已解決 matab新手
2020-01-19 20:56:56 2 231
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2019-11-07
471用戶瀏覽 4條回復

如題,時域縱軸幅值單位是電壓V,那么FFT變換到頻域中,縱軸幅值是什么? ...

2019-11-17
435用戶瀏覽 4條回復

PID_output = [ -1.304*PID_output_old(1,1)+0.1204*PID_output_old(2,1)-0.4248*PID_output_old(3,1)... +0.4825*PID_v(1,1)-0....

2019-11-03
429用戶瀏覽 6條回復

本帖最后由 wx_bVz7873q 于 2019-11-3 19:00 編輯 請問我算矩陣 A'*A 結果出現了很多列nan(不全是 而且我確保矩陣A里沒有nan 求問大佬怎么處理 ...

2019-11-01
413用戶瀏覽 3條回復

我的庫是空的,是軟件問題么? 還是我打開方式不對? ...

2019-11-04
407用戶瀏覽 2條回復

=solve('ln(1.9656)=-ln(0.2039+0.7961x)+0.7961(x/(0.2036+0.7961x)-y/(0.2036y+0.7961))','ln(1.1012)=-ln(0.7961+0.2036y)+0....

未答復 matlab
2020-01-29 18:47:16 0 0
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2019-12-05
424用戶瀏覽 1條回復

系統動力學用ode45求解時,結果發散,為什么求得的x和t是一樣變化的? 代碼如下: (1)DynamicSolve_1.m function  dx = DynamicSolve_1(t,x) %Dynamic...

2019-12-07
404用戶瀏覽 0條回復

1,由下表給出的數據計算函數的梯度。已知這些數據是由函數f=4-x^2-y^2生成的,試將得出的梯度曲面和理論值進行比較并畫圖表示。 2,假設函數形式未知,只有上述表格數據,試計算數值積分結果,并和理論值進行比較做誤差分析。 ...

2019-12-19
404用戶瀏覽 0條回復

江西十一選五貼吧+Q>Q>【<5><4><2><5><4><4>8>】朋友推薦先要平穩的心態,不要一盤的失誤影響心情。自己有規劃性和目標性。做到這兩點...

2020-01-21
404用戶瀏覽 0條回復

求問:matlab2019a版本的,采用如下代碼求解瞬時頻率的時候老是提示錯誤:z=hilbert(x');     fnor=instfreq(z); 錯誤使用 instfreq>pars...

2020-01-21
404用戶瀏覽 0條回復

filename = 'olr.mon.mean.nc'; lon = ncread( filename, 'lon' ); lat = ncread( filename, 'lat' ); lonrange=[-90 90]; l...

免費獲取MATLAB中文論壇學習資源
Matlab 神經網絡(一):神經網絡的6個基本問題
math

視頻制作好以后,自己再回頭看看,感覺講的有點磨嘰, 適合初學者看!下個視頻,爭取簡化一點。 大家看了以后,有什么意見的,盡管提啊! 這一節主要講了以...

視頻
Matlab 神經網絡(九):粒子群算法(PSO)實現函數極值優化
math

Matlab 神經網絡(九):粒子群算法(PSO)及其在函數極值優化中的作用 視頻簡介: 粒子群優化(PSO)算法是計算智能領域,除蟻群算法外的另外...

視頻
【視頻】Matlab 數值運算(1):方程求根 -- 可以下載
math

這個視頻里,主要學習以下知識: 1:理論知識: Bracketing Methods: Graphical Method, The Bisection ...

視頻
【視頻】優化工具箱(Optimization Toolbox):無約束非線性優化
math

我很早就想做一件事情,就是把Matlab的優化工具箱詳細介紹給大家。 因為我認為,優化工具箱是最能體現出Matlab優點的一個工具箱! 因為實際研究...

視頻
【視頻】優化工具箱(Optimization Toolbox):論壇的兩個實例
math

我很早就想做一件事情,就是把Matlab的優化工具箱詳細介紹給大家。 因為我認為,優化工具箱是最能體現出Matlab優點的一個工具箱! 因為實際研究...

視頻
【視頻】有效組織你的模型
柚籽

簡單的模型就幾個模塊幾條線,但復雜模型用到的模塊就不是幾個了,為了設計圖表達清晰,有條理,simulink建議你構建subsystem,來有效的組織你的系統模型...

視頻
【視頻】控制系統的數學建模(1.1.5):控制系統基本概念
math

. 本節視頻主講內容: 控制系統的基本概念 控制系統與Matlab的有效結合 Matlab控制系統工具箱的簡單介紹 Matlab...

視頻
【視頻】控制系統的數學建模(1.2.1):微分方程模型
math

. 本節視頻主講內容: 控制系統里的微分方程模型 控制系統設計過程 控制理論的思想 17167 大家看視頻之前...

視頻
【視頻】控制系統的數學建模(1.3.5):傳遞函數MATLAB實現
math

傳遞函數模型在MATLAB實現 17173 大家看視頻之前,請注意: 1:Matlab控制系統視頻共分十個章節(如圖一的左面所示) ...

視頻
【視頻】第五課 matlab與.net混合編程
math

我們精心給大家制作的Matlab混合編程視頻第二系列即將與大家見面: 該視頻有袁智(會員名:不亦樂乎)會員制作。 免費下載。 此系列包含: ...

視頻
閱讀并學習MATLAB/Simulink資深用戶的技術和經驗
MATLAB性能測試框架

MATLAB Performance Test 框架是Mathworks 在MATLAB R2016a 中推出的?個新的框架,該框架?來獲得代碼性能在統計意義上的數據,還可以?來?較算法的性能,并且給出詳細完整的報告。 ... ... ... ... ... ... ... ...

物聯網專題——Internet of Things

物聯網和你只有一個MATLAB的距離!

MATLAB中文論壇常見問題歸納

這里總結歸納了一些論壇中經常重復常見的一些MATLAB問題。一方面可以避免作重復性回答,另一方面為 MATLAB 初學者提供一些常見問題的解決辦法,希望對大家有所幫助。 ... ... ... ... ... ... ...

為什么要基于模型設計?

基于模型的設計能給我的開發帶來什么樣的好處?

MATLAB單元測試

本篇是把現代軟件工程思想應用到MATLAB工程開發中的精髓,希望高級MATLAB用戶仔細研讀。作者用實際的例子解釋在開發和逐漸改進算法的時候,如何保證程序已有的功能沒有收到影響,步步為營,讓算法開發和測試系統的建 ...

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教師講義

實用大眾線性代數(MATLAB版) 陳懷琛 教授楊威 副教授傳統的線性代數已經在數學系講授了二百多年,但并未被非數學系接受,一是因為其計算量太大,無法實用;二是其中包含了很多對工科沒用的抽象理論。直到計算機和數 ...

教師講義

2014年5月24日,第12屆MATLAB中文論壇現場研討會在南京東南大學舉行。MATLAB中文論壇權威會員劉鵬在研討會上作了關于一年解答5000個MATLAB問題的感受的演講。 ... ... ... ...

教師講義

2014年5月24日,第12屆MATLAB中文論壇現場研討會在南京東南大學舉行。來自南大富士通的論壇權威會員孫忠瀟在研討會上作了關于Simulink及基于模型設計的嵌入式應用的演講。 ... ... ...

下載并分享來自全球MATLAB愛好者的代碼和應用程序
helloApp

2020-01-30 09:47:52 - esra okmen

hello 1.0 Experiments Panel

下載數目: 21 (30天內)
★★★★★
Wigner 3j-6j-9j

2020-01-30 09:46:13 - Vladimir Sovkov

Wigner 3j-, 6j-, 9j-symbols

下載數目: 0 (30天內)
★★★★★
Yahoo Finance and Quandl data downloader

2020-01-30 05:49:30 - Artem Lenskiy

Yahoo Finance and Quandl data downloader

下載數目: 99 (30天內)
★★★★★
Matlab-tools

2020-01-30 00:25:02 - anoukdebrouwer

Collection of Matlab tools for data analysis and visualization

下載數目: 5 (30天內)
★★★★★
Spherical Harmonics

2020-01-29 21:34:10 - André Flakke

Computes the real and imaginary spherical harmonics. Additionally, functions to compute the Clebsch-Gordan coefficients is provided.

下載數目: 4 (30天內)
★★★★★
dispstr

2020-01-29 21:07:45 - Andrew Janke

A Matlab API for extensible, polymorphic custom object display

下載數目: 2 (30天內)
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MNIST CNN from scratch

2020-01-29 19:23:33 - Sabina Stefan

CNN to classify digits coded from scratch

下載數目: 1 (30天內)
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Ocean Networks Canada API Client Library

2020-01-29 19:00:33 - Ocean Networks Canada

Open access to oceanographic data hosted by Ocean Networks Canada through the Oceans 2.0 API web services

下載數目: 0 (30天內)
★★★★★
TerminalVelocityGUI

2020-01-29 17:20:37 - Rausan Jewel

Demonstration of terminal veolcity reached by a sphere for three different variables

下載數目: 8 (30天內)
★★★★★
Create Venn Diagrams from Set Expressions

2020-01-29 15:05:58 - seb

Takes in a logically valid expression on 3 sets and outputs a Venn diagram with the appropriate region colored

下載數目: 5 (30天內)
★★★★★
閱讀來自MathWorks資深工程師的技術博客
digCircs

2020-01-17 - File Exchange Pick of the Week

Sean's pick this week is digcircs by Graham W Griffiths.   My pick this week is a really cool visualization of the numbers in a sequence. digCircs draws colored parabolic lines between sequential digits in a sequence. Take a look a

Treble clefs, Unicode, SVG, strings, Bézier curves, kron, implicit expansion, and polyshape

2020-01-16 - Steve on Image Processing and MATLAB

Today I will show you how I plotted this treble clef symbol in MATLAB: My discovery and implementation process for doing this involved Unicode characters, SVG files, string processing, Bezier curves, kron, implicit expansion, and polyshape.

Moving Graphical Script Code to App Designer

2020-01-16 - Stuart’s MATLAB Videos

I've been developing a script for a while to display the structure of part of our website. It involves plotting a graph and manipulating it. Now I want to move this code into an app because eventually I want to deploy it as a web app. Here

Rayner, BAE Systems, and Cody

2020-01-14 - MATLAB Community

This week we're very fortunate to speak with Rayner Saggers. Rayner is a Senior Systems Engineer on the F-35 Program at BAE Systems in the UK. That's already pretty cool, but in addition to that, he's a pillar of the MATLAB community at BAE

How to Chart My Year

2020-01-14 - Loren on the Art of MATLAB

I travel a lot. Mostly for work. I do try to take advantage of the priviledge - visiting so many amazing places -- and spend a little extra time occasionally. People even joke that I should be writing a travel blog. Of course I prefer t

Determining next available file name

2020-01-10 - File Exchange Pick of the Week

Jiro's Pick this week is nextname by Stephen Cobeldick.Stephen is no stranger in the MATLAB user community arena. As of the writing of this post, Stephen ranks 44 out of over 15,000 File Exchange users. He also ranks 5 out of over 190,000

Send Email Alerts from ThingSpeak

2020-01-10 - Hans on IoT

For this post, I would like to introduce Christopher Stapels as our guest blogger. Christopher builds lots of cool IoT projects and is omnipresent on MATLAB Central and ThingSpeak and MATLAB questions. He is also the product marketing manag

Locating a 2,000-year-old Roman Shipwreck with Image Processing and AI

2020-01-06 - Behind the Headlines

Archaeologists recently discovered a Roman shipwreck in the eastern Mediterranean. The ship and its cargo are both in good condition, despite being 2,000 years old. The wreck, named the Fiskardo after the nearby Roman Empire port of the sam

MathWorks Blue Meets Air Force Academy Blue

2020-01-01 - Cleve’s Corner

I have always been fascinated by the names that are used to describe colors. There are dozens of web sites with lists of color names. I was surprised to discover that the shade of blue we use in MathWorks logo is almost the same as the on

Top “Behind the Headlines” Posts of the Decade

2020-01-01 - Behind the Headlines

Behind the Headlines?was launched mid-decade to?focus on highlighting the role of MATLAB and Simulink in today’s most visible news stories, and the scientists and engineers that made them happen.?As we enter 2020, it’s natural to reflect on

2019 in Review

2019-12-30 - File Exchange Pick of the Week

It's that time of year again; 2019 is coming to a close as are the two thousand teens.? During the past decade, I started at MathWorks, Brett stepped down from full time posting to quarterly (thanks for your continued contributions Brett!)

Christmas Greetings 2019

2019-12-24 - Cleve’s Corner

Inspired by Patsy and https://www.amazon.com/gp/product/B075JDVR53. type xmas_2019.m function xmas_2019 % Christmas greetings. set(gcf,'pos',[800 200 420 315]) clf axis([0 1 0 1]) axis off for k = 1:3

App for calculus students (one-variable plotting)

2019-12-20 - File Exchange Pick of the Week

Jiro's Pick this week is ez plotter by Martin C.For my work, I spend a lot of my time thinking about how MATLAB can help with the learning and understanding of mathematical concepts. Being able to try things out themselves and immediately

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任務與挑戰

完成指定論壇任務或答題挑戰,快速熟悉論壇功能,還可以賺取積分,升級進階【入門】及以上選手,解鎖更多賬戶權限和論壇玩法!

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