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加速MATLAB科学计算的5个实用技巧
MsM18

为什么你的MATLAB总是“正忙”?蒙特卡洛仿真、算法参数寻优、微分方程求解、AI 模型训练、仿真模型参数扫描,如何提升MATLAB求解效率?...

MATLAB轻松求解优化问题
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最优化问题是众多研究领域的基础,通过建立恰当的数学模型并选择合适的优化算法,可以帮助我们找出满足一定约束条件的最优解。优化理论广泛应用于数据科学、人工智能、金融...

MATLAB无人潜水艇的设计与仿真-上
MsM18

本文将描述如何在 Simulink 里对一个假想的六推进器无人艇进行动力学建模,海底环境建模,以及对一个未知位置的海底黑匣子搜索任务的算法开发。...

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虚拟车辆,动力总成,Simulink,Simscape Driveline, SimDriveline,建模、仿真,无论怎么排列组合都好。这一个系列主要用物理建模的方式来搭。

借助MATLAB强化学习为机器狗开发智能控制算法过程中踩过的坑。

热门 MATLAB® Central 文件交换
MATLAB Support for MinGW-w64 C/C++ Compiler

2022-09-14 00:00:00 - MathWorks Supported Compilers Team

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

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MATLAB Support Package for Arduino Hardware

2022-09-14 00:00:00 - MathWorks MATLAB Hardware Team

Acquire inputs and send outputs on Arduino boards

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export_fig

2022-05-16 08:37:05 - Yair Altman

Publication-quality export of Matlab figures and axes to various vector & bitmap formats

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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

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Simulink Support Package for Arduino Hardware

2022-09-14 00:00:00 - MathWorks Simulink Team

Run models on Arduino boards.

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★★★★★
最新 MATLAB® Central 博客
New AI Examples in R2022b

2022-09-27 - Deep Learning

There are many new examples for AI in the latest version of MATLAB R2022b. These examples show you how to use the new features, but also guide you in applying machine learning and deep learning to new domains. We have selected few of the n

Trio, A Wooden Puzzle from the Czech Republic

2022-09-25 - Cleve’s Corner

"Clever Toys" is a puzzle company in the Czech Republic. Their Web site describes five different hand-made, wooden puzzles that are related mathematically to the Rubik's Cube.ContentsPuzzleModelScrambleAnimationUnscrambleSolutionsSoftwareTh

Puzzle Pieces and Polyshapes

2022-09-20 - Steve on Image Processing with MATLAB

color segmentation, opening by reconstruction, boundary tracing, polyshapesEarlier this summer, Cleve sent me this picture of a puzzle.

Startup Shorts: Automated Harvesting Robot by AGRIST is Solving Agriculture Problems 

2022-09-20 - Startups, Accelerators, & Entrepreneurs

As one passes by the farms in Shintomi Town, Miyazaki Prefecture, it seems unassuming to the eye that something new and innovative is happening within the greenhouses. For the past 3 years, a nimble venture company has been working towards

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2022-07-11
2679用户浏览 4条回复

本帖最后由 传递控制 于 2022-7-12 10:19 编辑 在无法确定参数初始值的情况下,怎么才能使拟合误差变小 ...... start = ; = fit( , sigma_data, sigma ,'StartP...

2022-07-12
2383用户浏览 4条回复

本帖最后由 hu962415137 于 2022-7-13 14:51 编辑 请问下 如何通过ode45建立三元非线性方程组,然后再用fsolve函数加遗传算法去求解 ?    就是遗传算法优化出一组初值,就是定下...

2022-07-14
2245用户浏览 3条回复

我在linux服务器上用matlab机房版2020Rb 的randperm函数: order = randperm(10) disp(order) 显示结果如下: 6      6&nbs...

2022-07-12
2139用户浏览 2条回复

我想找一下有关k-means的相关资料,k-means的程序如何写,最近急着用? ...

2022-07-14
2082用户浏览 2条回复

= ode45(@ProbabilityAmplitude,,); ProbabilityAmplitude是在另一个.m文件中写的一个微分方程组,但其中含有一个可变参数n,现在需要主程序中n每改变一 个值,使用ode45求解...

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2022-08-01
404用户浏览 0条回复

大家好!我在用Remez算法对函数 f(x)=exp((x+1)/(x-1)) 进行多项式拟合时,需要找到拟合多项式 Pn(x) 与原函数 f(x) 的最大误差值。方法1是直接进行取点插值,取点数若过少,那么最后计算结果的精度就不是很好。方...

2022-08-01
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本帖最后由 ftshan 于 2022-8-1 12:14 编辑     所以他是哪里出问题了,我在function里编写程序 也是4行一列 写的DX。 ...

2022-08-01
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本帖最后由 weiwei_super 于 2022-8-1 12:11 编辑 如图1所示,在实时编辑器定义好相关的符号变量后,想要在运算结果中显示图片中式(*)的矩阵方程,请问该如何实现? 332696 ...

2022-08-01
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请问有大神会Field II的吗?环形阵列该怎么设计呢? ...

2022-08-02
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本帖最后由 matlab_976 于 2022-8-2 09:43 编辑 x1=; y1 = ; x2= ; y2=; figure a=bar(x1,y1,0.4,'stacked');%绘制每组右边一列 set(a(1),'fac...

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基于MATLAB的控制器自动调节
MsM18

为了实现控制系统的稳定性、快速性及准确性等多种目标,控制参数的调节又是一个耗本次讲座将带您深入了解MathWorks控制设计工具套件的一些最重要的特性和高级功能...

视频
如何信任机器学习模型的预测结果2
MsM18

本篇将通过一个例子演示在 MATLAB 如何使用 LIME 进行复杂机器学习模型预测结果的解释。...

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Simulink基础培训系列视频
MsM18

共7个视频手把手教您玩转Simulink,您将跟着学习MATLAB基础、Simulink基础、Stateflow基础、模型验证及嵌入式代码生成,逐步深入。...

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MATLAB助力硬件玩家玩转唯美夜景
MsM18

如何在图像算法开发阶段确认算法符合要求?如何降低FPGA开发难度,特别是减少手写HDL的工作?如何快速验证算法在FPGA上运行的正确性?...

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探索MATLAB R2020b/R2021a新功能
MsM18

在无线通信和在中间件支持方面(AUTOSAR 与 ROS 支持之外),MATLAB/Simulink 又会推出哪些新产品呢?在芯片设计领域,MATLAB有哪些增...

视频
MATLAB数据科学教程(中文)
MsM18

该视频系列简要介绍了如何使用MATLAB导入、预处理、分析和可视化数据。您还将学习如何进行预测建模,处理大数据以及部署您创建的模型。...

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MathWorks在线研讨会及直播课程
ilovematlab

更新至2020年的MathWorks在线研讨会及直播课程,点击查看更多官方视频教程。...

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如何信任机器学习模型的预测结果1
ilovematlab

如何确定机器学习模型预测的结果是符合常理的,进而确定所选择的机器学习模型是可信的?我们将通过两个篇幅向大家介绍机器学习模型的可信性,即机器学习预测结果的解释,以...

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代码生成与物理建模培训视频
ilovematlab

MATLAB/Simulink 在车辆动力学仿真优化以及控制策略开发和软件实现两个方面有着非常广泛的应用。 MathWorks 公司一直为 FSC/FSEC 参...

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MATLAB/Simulink小迈步系列直播课程
ilovematlab

小迈步系列课程是由MathWorks资深工程师针对科技热点而制作的微直播系列。直播课程中将分解具体的案例,手把手教你使用MATLAB小技巧,希望解决初/中级用户...

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信号处理与深度学习结合
MsM18

图像和信号是深度学习最主要的数据源。本文将由浅入深介绍信号处理与深度学习结合,并通过一个实例来带领大家一起解决研究和工程问题。...

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动力总成建模与仿真 1
MsM18

虚拟车辆,动力总成,Simulink,Simscape Driveline, SimDriveline,建模、仿真,无论怎么排列组合都好。这一个系列主要用物理建...

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数学建模案例2:简单线性规划问题
qibbxxt

本篇文章主要讲解一个线性规划求解的简单实例——奶制品加工生产计划获利的代码。...

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Simulink 的电池建模与仿真模型合集 (二)深度学习

如何用 Deep Learning 工具箱方便地实现我们设计好的深度学习网络,并利用数据进行模型训练,最后把训练好的网络模型集成到 Simulink 模型里去。

Simulink 的电池建模与仿真模型合集(一)

这个系列主要讨论基于Simulink搭建电池模型的各种方法。如果用到具体的模型,会在对应的章节提供下载链接。

基于 Simulink/Simscape 的动力总成建模与仿真 1

虚拟车辆,动力总成,Simulink,Simscape Driveline, SimDriveline,建模、仿真,无论怎么排列组合都好。这一个系列主要用物理建模的方式来搭。

无人潜水艇的 MATLAB/Simulink 设计与仿真(下)

本文将开始带大家设计无人潜艇的控制器了,文末还将为大家提供模型链接。

无人潜水艇的 MATLAB/Simulink 设计与仿真(上)

在本文中,我们将描述如何在 Simulink 里对一个假想的六推进器无人艇进行动力学建模,海底环境建模,以及对一个未知位置的海底黑匣子搜索任务的算法开发。 ... ... ...

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教师讲义

选择所需课件进行下载,以加快您开发课件,如您需要进一步详细资料或获取课程开发支持,可以直接和MathWorks中国教育团队联系:academic_cn@mathworks.com。 ...

教师讲义

实用大众线性代数(MATLAB版) 陈怀琛 教授杨威 副教授传统的线性代数已经在数学系讲授了二百多年,但并未被非数学系接受,一是因为其计算量太大,无法实用;二是其中包含了很多对工科没用的抽象理论。直到计算机和数 ...

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2014年5月24日,第12届MATLAB中文论坛现场研讨会在南京东南大学举行。MATLAB中文论坛权威会员刘鹏在研讨会上作了关于一年解答5000个MATLAB问题的感受的演讲。 ... ... ... ...

下载并分享来自全球MATLAB爱好者的代码和应用程序
Primitive Pythagorean Triangles - Formulas and Visualization

2022-09-28 21:49:45 - Ismael Abdulrahman

A set of programs to generate and visualize all primitive Pythagorean triples using Euclid's and six other derived formulas.

下载数目: 5 (30天内)
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Fiber-Reinforced Concrete Finite Element Solver

2022-09-28 20:24:42 - Ayad Al-Rumaithi

Fiber-Reinforced Concrete Finite Element Solver

下载数目: 0 (30天内)
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1

2022-09-28 19:35:37 - Ampliffy

1

下载数目: 0 (30天内)
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1

2022-09-28 19:34:52 - Ampliffy

1

下载数目: 0 (30天内)
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Code Trace for MATLAB

2022-09-28 14:55:23 - Steve Eddins

Print a brief note to the command window whenever a specific line of code is executed. Useful for code exploration or debugging.

下载数目: 2 (30天内)
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NXP_Support_Package_S32R

2022-09-28 13:16:11 - NXP Model-Based Design Toolbox Team

This toolbox represents the MATLAB Installer Add-On for the NXP RADAR Toolbox for S32R

下载数目: 28 (30天内)
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MATLAB struct 2 XML object and vice versa Conversion

2022-09-28 13:14:26 - Joshua Malina

struct2xml and xml2struct convertors preserving fields data types.

下载数目: 4 (30天内)
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オンライン推定モデルを利用した適応MPCの設計

2022-09-28 06:13:24 - Toshinobu Shintai

本サンプルモデルでは、オンラインで逐次推定した状態空間モデルを用いて、適応MPCを実行する制御器の設計方法について紹介します。

下载数目: 1 (30天内)
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Random Number Generator in a Range (rand2)

2022-09-28 03:39:53 - Tamas Kis

Generates an n-dim matrix of random numbers between upper and lower bounds. Data type specification (integer, single, double) is available.

下载数目: 4 (30天内)
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Fitting polynomial coefficients with deep learning

2022-09-28 01:40:43 - cui

Deepen your understanding of the basics of deep learning and fit polynomial coefficients dynamically, intuitively!

下载数目: 8 (30天内)
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阅读来自MathWorks资深工程师的技术博客
New Features: How Do You Find the Good Stuff?

2022-09-19 - MATLAB Community

If I give you something but you never get the news, did I really give it to you? This happens all the time with MATLAB features. We hear from someone who says, "Why doesn't MATLAB have a way to do X?" and we say something like "That featur

Is it a “b” or a “d”? See how a high school student went from having an idea to winning the Engineering Sciences Olympiad!

2022-09-19 - Student Lounge

Today we’re talking to Guillaume Dablin, a student at the University of Technology of Compiègne, France, about how he used his passion for Engineering to find a solution to overcome his learning obstacles. What made... read more >>

An introduction to dictionaries (associative arrays) in MATLAB

2022-09-15 - The MATLAB Blog

Dictionaries are one of the many new features of MATLAB R2022b which was released yesterday. Today I'll take a look at some of the details of this new datatype in MATLAB.A dictionary is a collection of key-value pairs.A dictionary (also kn

Rubik's Cube Superflips and God's Number

2022-09-05 - Cleve’s Corner

How hard is it to solve a Rubik's Cube?When can you say that your Rubik's Cube is completely scrambled?Why might the answer depend on where you went to school?What interesting mathematical questions are involved?ContentsMetricsGod's number

Using a parfor Loop to Store the HTML of Many Web Pages

2022-09-02 - Stuart’s MATLAB Videos

Previously, I used a parfor loop to make a bunch of web requests. Here I want to use a parfor loop to download the HTML for a large number of pages on our website, then store the content in a string array, so that it can be searched later b

Hacking your own personal workout trainer with MATLAB and Arduino

2022-08-29 - Student Lounge

Joining us today is Anthony Sharonov, Anthony recently won the Best Use of MATLAB award at Hack3, the worlds largest hackathon for high school students! Read on to learn how Anthony's hack can help you improve your workout form! Over to y

Let's Talk About Low-Code AI

2022-08-25 - Deep Learning

There’s a trend toward low-code AI. Let’s discuss what this means and how you can use this trend to your advantage. What is Low-Code AI? Low Code allows those with less programing skills to still work on complex, AI problems. This means

Startup of the Month: Leadrive - Leading Innovation and Driving the Future

2022-08-23 - Startups, Accelerators, & Entrepreneurs

This article was written by Katie Yu, an Engineering Development Group (EDG) intern at MathWorks. She is a graduate of the Florida Institute of Technology with a bachelor’s in Mechanical Engineering and is currently pursuing her master’s de

Polygons, Polyshapes and Puzzles

2022-08-21 - Cleve’s Corner

Until recently, I knew nothing about the polyshape object in MATLAB. Now I can use polyshape to simulate an extraordinary puzzle.ContentsPuzzlesNot a TA slice of cheeseMy first solutionIs this solution correct?Spoiler alert !My second solut

The Newest Members of the MathWorks Student Programs Team!

2022-08-15 - Student Lounge

Today’s post will introduce some of our newer members on the MathWorks Student Programs team. Our team has continued to grow in the past year, and we now have 3 new members located in Boston (US) and Bangalore (India). Our... read more &g

Learning programming through game building

2022-08-12 - File Exchange Pick of the Week

Jiro's Pick this week is AstroVolley Courseware by Paul Huxel.Back in my undergraduate studies (many, many years ago), I took a Pascal programming course, and it was one of my first official programming language I... read more >>

Updating an App UI Control To Change The Item List

2022-08-09 - Stuart’s MATLAB Videos

I need to update a drop-down UI control in my app so that the items in the list are no longer truncated. I will need to edit my code that populates it, run my tests and re-commit. Features covered in this code-along style video include:

Getting Started with AI: a low-code approach

2022-08-08 - Deep Learning

The following post is from Oge Marques, Professor at FAU, who will discuss 5 topics for getting started in AI, with many useful MATLAB links and a new course to learn more. Introduction There is great demand for courses, webinars, and oth

New Feature: ThingSpeak Now Supports Images

2022-08-08 - Hans on IoT

Many users have asked, and it's finally here: Your devices can upload images to ThingSpeak! With this new feature, you can create a cloud-based tracking or monitoring system for your important assets by taking photos and uploading them to

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