本次微直播针对关注功能安全的用户，将以ISO 26262：2018版标准为例介绍如何采用基于模型设计开发符合功能安全要求的软件，涵盖从需求管理、架构设计、单元设...
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。...
Install the MinGW-w64 C/C++ compiler for Windows
Acquire inputs and send outputs on Arduino boards
MATLAB class and Simulink blocks for communicating with an Arduino microcontroller board
The other day I received this email from my friend Jos. Very thoughtful of him! After a recent meeting, we were discussing the UK's notable decline in coal consumption. Jos had found some data from a
Reflect on a moment at a holiday gathering or networking event. With multiple people talking and some music humming in the background, do you ever wonder how it is possible to tune that all out and focus on a private conversation? According
Will's pick this week is Simulink Keyboard Input v2 by Emanuele Ruffaldi. I have streamed data into Simulink models from webcams, microphones, and other hardware sensors. But until I came across Emanuele's File Exchange submission, I had n
The rank of a linear transformation is a fundamental concept in linear algebra and matrix factorizations are fundamental concepts in numerical linear algebra. Gil Strang's 2020 Vision of Linear Algebra seeks to introduce these notions earl
大家好, 现在我需要拟合一个直线y=k*x, 直线过原点. 我用来fit函数直接拟合, 数据量太大, 但是速度有点慢. 以前尝试过polyfit, 拟合y=k*x+b非常快, 但是好像不能拟合y=k*x. 在网上查找有人推荐使用r...
用最速下降法解非线性方程组，我用“lizi”里面的方程组解没问题，将此方法用到“jiefangcheng”里面却出现报错 “错误使用 * ，内部矩阵维度必须一致” ，不知道是什么原因，希望得到前辈...
楼主用的是matlab2016a，用的EMD和视频分析的工具箱（package_emd和tftb-0.2），如果用例子： x=rand(2,2); emd(x); 就会出现如下报错： 错误使用 emd>init (line...
本帖最后由 刘美美的论坛 于 2021-1-7 10:46 编辑 la1和lo1的位置没找到。没整明白，工作区都有，为啥就没找到呢？ 比如：找x1=120.9。工作区里的lon有120.9。最后找的结果Lo1=[]。就是没找到。问题...
本帖最后由 only_1989 于 2021-1-7 10:03 编辑 情况说明：使用汉明窗设计FIR数字低通滤波器（不使用MATLAB内置滤波器函数），通带截止频率50MHz，阻带截止频率60MHz，采样频率250MHz 问题：为...
本帖最后由 化工坑中人 于 2021-1-19 16:50 编辑 两个代数方程求参数，不知道为什么求出来的置信区间特别大，麻烦大神帮忙看看，感激不尽 function syg0113 clear all clc x1= ;...
本帖最后由 zst张 于 2021-1-7 22:10 编辑 我用XCORR函数对激励和接收两个信号做互相关分析，然后根据互相关最大值得到时间延迟，但是根据接收信号判断，计算得到的时间延迟明显不对，由接收信号大概判断时间延迟为30us...
我设计了一个FIR带通滤波器，可是这个滤波器的幅值衰减对我的信号影响很大，请问我可以后续补偿带通滤波器幅值响应产生的衰减吗？有大佬知道吗？给我指条路就行318505 ...
汇聚了来自领先企业的工程师、研究员和科学家，分享业界在汽车、机器人、电力、芯片、电机、雷达、通信、产品检测等领域运用数字孪生、深度学习、基于模型设计的技术进行创...
包含 7 个短视频，全面地介绍了实用的 MATLAB 机器学习方法，包括线性回归、决策树、SVM、判别分析以及K-NN和K-means算法，带你轻松入门。...
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...
该系列视频将介绍强化问题的基础知识，以及它与传统控制技术的不同之处，也将说明为什么使用神经网络来表示未知函数，以及智能体如何使用来自环境的奖励来训练神经网络。...
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...
模型预测控制使用系统模型来预测系统的未来行为。解决了在线优化算法，以找到驱动预测输出到参考的最佳控制动作。模型预测控制可以处理可能在其输入和输出之间进行交互的多...
Half wave bridge rectifier with resistive load.
Code for plotting shock polars, finding detachment, sonic and von neumann angles for any mach number
The function 'DataTip.m‘ displays fully customizable data tips at the mouse pointer location. It works in regular figures or GUIs.
Automatic Non-Perfused Choriocapillaris Area Calculator for OCT-Angiography Images
Solves 2D scattering problem using MoM with Pieacewise Linear basis and testing functions (Galerkin's method) and calculates RCS.
MATLAB Gui Program To Solve Some Of Mathematical Problems Using Numerical Methods
Reduces the number of data points in a data set to a specified number.
We Simulated a 100 kW PV system connected to utility grid by a 400v/25kv D-Y Transformer Using three cascaded PID controllers
An algorithm for manifold learning and dimension reduction.
They say don’t judge a book by its cover, but no one said anything about movies, right?? In today’s post, I am pleased to welcome the winners of the “Most creative use of MATLAB” Award at TAMU Datathon 2020. TAMU Datathon is the world’s fir
Today's guest blogger is Mary Fenelon, who is the product marketing manager for Optimization and Math here at MathWorks. In today's post she describes how using the new paged matrix functions can simplify your code and improve performance.T
Jiro's Pick this week is Live Script-to-Markdown by Michio, one of my colleagues in MathWorks Japan.As you know, File Exchange allows you to have your files hosted on GitHub. Suppose you wrote a nice README documentation, with... read more
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 2021 by providing complimentary MATLAB Licenses, tutorials, and
Guest bloggers Ishaani, a MathWorks UX Specialist, and Vidya Gopalakrishnan, a MathWorks Senior Technical Writer, bring you this story of organization and outreach amidst the COVID-19 pandemic. MathWorkers are finding ways to continue STEM
India has the third largest startup ecosystem in the world. With a projected 55,000 startups by 2021 and somewhere around 40 unicorns, the vibrant ecosystem has seen the most growth in the last half of the decade. Naturally, the incubator/a
In this post, I'll explore how imshowpair and imfuse work.Reason: I was curious.Last month, I wrote about registering several hand-held photographs together. In that post, I used imshowpair several... read more >>
I want to occasionally copy text from data in a table in my web app, so I try to add a line to the cell selection callback to copy the cell value to the clipboard. However, this first idea fails and I need to try another route. Features co
With the notable exception of owls, parrots, and very few others, birds don't blink like humans. They don't close their top and bottom eyelids completely. But birds have a third eyelid, a thin membrane that closes sideways. A semitransparen
We hope 2021 is a better year for everyone and the world! Pick of The Week IndexDetermining next available file nameStephen CobeldickReturns the next unused file or folder name. The name is created by incrementing a numbered suffix.
Well folks, we made it. Before we leave 2020 behind for good, I would like to take a moment and recognize some of the most popular posts and new materials created this year. Most Popular Posts of 2020 #1 Deep Learning for COVID-19 Det
The typical modern French* horn, pictured below, has about 23 total feet of tubing. At the beginning and the end, the tubing is conical. In the middle, the tubing is cylindrical.Depending on which valve... read more >>
I want to share some colorful images featuring the seven colors in the MATLAB axes color order.ContentsColor orderName that colorLine plotsFranklin's magic'Tis the seasonColor order show_rgb(get(gca,'colororder')) Name that colorThe She
Today's blog post is written by Veer Alakshendra, Education Technical Evangelist on the Student Competition team at MathWorks. In this blog he talks about how to model and simulate an electric vehicle using MATLAB and Simulink. Introduction
MATLAB 和 Simulink 基础入门教程、免费正版软件申请，还有更多实用在线技术资源 >>
新的一年，改变从页面设计开始！你喜欢这些改变吗？ 点击了解详情 >>
MATLAB中文论坛常见问题解决方案 >>
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