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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?...

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。...

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。...

热门文章

最近几年,足类机器人越来越火了,频频出现在各大展会上,相信从事这方面研究的同学也很多,今天我们以四足机器人为例介绍一下 MATLAB 在其中的强大作用。 ... ... ...

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。

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

2021-09-22 00:00:00 - MathWorks Supported Compilers Team

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

下载数目: 10017 (30天内)
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MATLAB Support Package for Arduino Hardware

2021-09-22 00:00:00 - MathWorks MATLAB Hardware Team

Acquire inputs and send outputs on Arduino boards

下载数目: 962 (30天内)
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export_fig

2021-12-20 17:43:37 - Yair Altman

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

下载数目: 1284 (30天内)
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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

下载数目: 620 (30天内)
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Simulink Support Package for Arduino Hardware

2021-09-22 00:00:00 - MathWorks Simulink Team

Run models on Arduino boards.

下载数目: 652 (30天内)
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最新 MATLAB® Central 博客
C-Band 5G Telecom Delays and Airline Frustration

2022-01-22 - Behind the Headlines

The airlines made their case to the FAA earlier this week, warning that the rollout of 5G service near airports could cause catastrophic disruption to both passenger flights and cargo shipments. "Unless our major hubs are cleared to fly, th

Refactoring Some of My Code into a Local Function

2022-01-20 - Stuart’s MATLAB Videos

Here I try to move a chunk of code into a local function, so I can re-use it multiple times, which is always a good thing to do. Features covered in this code-along style video include: Editor Refactoring Code Follow me (@stuartmcga

Specifying Variable Values Using Mathematical Expressions

2022-01-19 - Guy on Simulink

Today I want to talk about variables, needed by a Simulink model, that are function of other variables.Let's take the simple example of a right triangle:

Startup Shorts: Boston Metal is Using Electricity to Produce Steel Without CO2 Emissions

2022-01-19 - Startups, Accelerators, & Entrepreneurs

Steel is the most common structural material used in everything around us; buildings, cars, and machinery to name a few. It is a necessary, but hazardous industry. Steel production accounts for 7-9% of all global CO2 emissions annually. Wh

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2021-11-04
926用户浏览 2条回复

%第一题程序习题1.5 t=-2:0.1:2; f(t)=0.25.*t+0.5; plot(t,f(t)); xlabel('Time(sec)'); ylabel('f(t)'); title('f(t)波形');复制代码不知道为什么运...

2021-10-26
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>> Q = readmatrix('hhh.xlsx'); 未定义函数或变量 'readmatrix'。 请问大佬这个函数为什么我不能用? ...

2021-11-02
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F1=A11.*V1+A12.*V2; F2=A21.*V1+A22.*V2; =solve(A11.*V1+A12.*V2-F1==0,A21.*V1+A22.*V2-F2==0); 其中A11,A12,A21,A22,都是已知n*...

2021-11-07
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各位大神,        我欲读取excel文件中某类数值,读取后,找到该列数据的最大值和所在位置,我想把最大值上方取10个数值,下方取20个数值,不知道该如何提取,我之前尝试过使用直接用所取得的位...

2021-11-06
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在matlab中画出了一个四边形,现在想在在X和Y轴不变的情况下把所得到的图形放大2倍,如何实现? ...

未答复 求Channels
2022-01-23 18:50:26 0 0
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2021-12-04
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scope导出数据到工作区,为什么设置导出类型为array后,数据仍然在名称为out的Simulink.SimulationOutput类型变量里? ...

2021-12-09
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本帖最后由 富冈义勇 于 2021-12-9 17:13 编辑 [clc; clear; syms x; % 定义符号x p=150; D=50000;%市场年需求量 d=50000;%年需求速率 v=525600;%产品...

2021-12-04
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本帖最后由 yuzhg 于 2021-12-4 16:56 编辑 最近在学习m文件函数的编程和调用 函数代码如下: function f=NRTL(b) T=[]; x1=[]; x2=[]; x3=[]; x4=[]; ...

2021-12-06
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   这是损失函数,第一项为神经网络均方差,第二项为权重阈值,类似于正则化的神经网络,但是正则化只有一个参数 我这里思路是调整α ,β两个系数达到最佳,但是matlab代码不知道怎么写, 默认的损失函数是mse,我要...

2021-12-08
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图(1)中得到的拟合图会出现相交情况。我的拟合方式:单独对凹槽每个面进行拟合/执行5次拟合(若对所有数据进行1次拟合,拐角除依旧出现问题,且各个面无法连成一个实体的凹槽(出现镂空))。 图(2)是我想要得到拟合后的凹槽形状(类似这种形...

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数学建模案例8:优化工具箱更新简介
qibbxxt

MATLAB R21b已发布,更新涵盖几十个工具箱在不同应用场景下的改动,本篇文章重点介绍在优化/全局优化工具箱函数中,几个颇为令人意动,也是令我们期待已久的更...

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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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了解卡尔曼滤波器教程(中文)
ilovematlab

卡尔曼滤波器是一种优化估算算法,在不确定和间接测量的情况下估算系统状态。 观看视频示例,了解卡尔曼滤波器背后的工作原理。...

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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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深度学习提高课堂
MsM18

如何快速实现AI驱动系统原型?神经网络黑盒模型在生产系统中的动态行为是否和预期相符?怎样通过桌面快速原型,测试神经网络的功能和可靠性?...

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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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机器学习快速入门教程(中文)
ilovematlab

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。...

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数学建模MATLAB代码实战训练笔记
qibbxxt

以数学建模为目标学习MATLAB!完全针对代码实施能力的培训,适合于即将在数学建模比赛中,承担编程工作,且已经决定以MATLAB为主,进行代码编写的本科大学生。...

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MATLAB/Simulink线上资源搬运整合2
MsM18

新的学期我们继续为大家搬来开学大礼包一份,祝大家青春有MATLAB,创造用MATLAB,未来可以一起乘风破浪~~...

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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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了解模型预测控制教程(中文)
ilovematlab

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...

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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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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...

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阅读并学习MATLAB/Simulink资深用户的技术和经验
电力电子控制器 PID 参数的几种调试方法

电力电子技术是建立在电子学、电工原理和自动控制三大学科上的技术。电力电子转换器(Power Electronics Converter)指的是主要通过开关器件和其他电路的组合将一种形式的电源转化成另外一种形式的电源。控制技术在 ...

如何信任机器学习模型的预测结果?(下)

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。

如何信任机器学习模型的预测结果?(上)

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,以及 MATLAB 如何支持对机器学习模型预测结果 ...

在 MATLAB & Simulink 环境中开发机器狗控制算法

最近几年,足类机器人越来越火了,频频出现在各大展会上,相信从事这方面研究的同学也很多,今天我们以四足机器人为例介绍一下 MATLAB 在其中的强大作用。 ... ... ...

信号处理与深度学习结合:实战心电信号分类

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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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 ...

教师讲义

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。 ... ... ... ...

教师讲义

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。来自南大富士通的论坛权威会员孙忠潇在研讨会上作了关于Simulink及基于模型设计的嵌入式应用的演讲。 ... ... ...

下载并分享来自全球MATLAB爱好者的代码和应用程序
ZoomPlot

2022-01-23 17:33:11 - Kepeng Qiu

MATLAB Code for Interactive Magnification of Customized Regions.

下载数目: 245 (30天内)
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Gerchberg-Saxton phase retrieval algorithm

2022-01-23 16:57:05 - Tatiana Latychevskaia

Example of Gerchberg-Saxton iterative phase retrieval algorithm.

下载数目: 36 (30天内)
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YADPF - Yet Another Dynamic Programming Function

2022-01-23 16:40:57 - Auralius Manurung

A generic implementation of a dynamic programming and value iteration algorithm in MATLAB.

下载数目: 8 (30天内)
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Hologram normalization

2022-01-23 16:20:28 - Tatiana Latychevskaia

Hologram normalization

下载数目: 9 (30天内)
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sudoku_ilp

2022-01-23 15:16:53 - Marco Cococcioni

Sudoku solver, based on Integer Linear Programming

下载数目: 0 (30天内)
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Real Time Face Recognitions

2022-01-23 15:11:57 - Nouman Hashmi

Object detection and tracking are important in many computer vision applications, including activity recognition.

下载数目: 0 (30天内)
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GGO Evolutionary Art

2022-01-23 11:28:12 - Seyed Muhammad Hossein Mousavi

Generating Painting Computer Art by Galaxy Gravity Optimization(GGO) Algorithm.

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Project

2022-01-23 03:14:31 - Akash Kumar Keshri

kkm sir project

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X-Y Plotter with Animation and Reference Curve

2022-01-23 00:12:51 - Razman Ayop

X-Y Plotter with Animation and Reference Curve

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Social Network Search for solving engineering problems

2022-01-22 23:08:27 - hadi bayzidi

MATLAB code of SNS algorithm for solving engineering optimization problems

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阅读来自MathWorks资深工程师的技术博客
Building a Wordle solver

2022-01-18 - Loren on the Art of MATLAB

Today's guest blogger is Adam Filion, a Senior Data Scientist at MathWorks. Adam has worked on many areas of data science at MathWorks, including helping customers understand and implement data science techniques, managing and prioritizing

The Menger Sponge, Complement and Associate

2022-01-15 - Cleve’s Corner

A few months ago, I had never heard of Karl Menger or the cube-like fractal that he invented. Now I have this long blog post about the sponge, and an extension that I am calling its "associate".ContentsComplements and associatesCode comes

Dr. Maeda Wins With MATLAB!

2022-01-14 - MATLAB Community

Some people say it's hard to make predictions. Not true. But making accurate predictions... okay, that's hard. Even so, some processes are so valuable that even a bad prediction can be worth a lot of money. And if you can improve your cur

2021 in Review

2022-01-14 - File Exchange Pick of the Week

We're on to 2022! Pick of The Week IndexConvert your live scripts to markdown filemichioThe provided function converts your latex (generated from a live script) to markdown.Simulink Keyboard Input v2Emanuele RuffaldiAllows to read input

Add ThingSpeak Data Widgets to iOS Using Scriptable

2022-01-14 - Hans on IoT

Starting with iOS 14, Apple introduced widgets for the iPhone and iPad. Widgets elevate information to the top of your device and offer information at a glance. They help you customize your device in new ways. Wouldn't it be awesome to have

Building Regression Models: A Tutorial for the WiDS Datathon 2022

2022-01-10 - Student Lounge

Introduction Hello! I am Grace Woolson, an Application Support Engineer at the MathWorks. We are excited to support the Women in Data Science Datathon 2022 by providing complimentary MATLAB Licenses, tutorials, and resources to each partic

Pattern from 1997: using feval

2022-01-06 - Loren on the Art of MATLAB

In the early 1990s, to avoid eval and all of its quirks (if you don't know about this, DON'T look it up - it's totally discouraged), we recommended using feval for evaluating functions that might not be known until supplied by the user run

Anatomy of a Cube

2022-01-03 - Cleve’s Corner

A cube is the familiar three-dimensional solid with eight vertices, six faces and twelve edges. I have been working with cubes recently in posts about both the Menger sponge fractal and the 4-by-4 matrix from computer graphics.ContentsVerti

Renaming a Function in a MATLAB Project

2022-01-03 - Stuart’s MATLAB Videos

Here I want to rename one of my functions. Traditionally, this would involve manually updating any references to the function in my code base with a multi-file find and replace. Luckily, the function is part of a MATLAB project which knows

Deep Learning for Computer Vision using Python and MATLAB

2022-01-03 - Deep Learning

This post is from Oge Marques, PhD and Professor of Engineering and Computer Science at FAU. Oge is a Sigma Xi Distinguished Speaker, book author, and AAAS Leshner Fellow. He also happens to be a MATLAB aficionado and has been using MATLAB

Visualizing out-of-gamut colors in a Lab curve

2021-12-29 - Steve on Image Processing with MATLAB

I was looking today at an old post, "A Lab-based uniform color scale" (09-May-2006). I wanted to provide an update to illustrate that it is easier to convert from Lab to RGB colors now than it was then. When I reread the original post, tho

20th Anniversary - Most Active FEX Entries

2021-12-29 - File Exchange Pick of the Week

Jiro's picks this week are the following 4 entries:Systemic Risk by Tommaso BelluzzofitVirusCOVID19 by milan batistaspider_plot by Moses

The Complement of the Menger Sponge

2021-12-27 - Cleve’s Corner

The complement of an evolving Menger sponge is all of the material that has been removed so far.ContentsLevel zeroLevel oneLevel one complementThe unionUntil next yearLevel zeroI described the Menger sponge fractal in this blog three weeks

Season's Greetings 2021

2021-12-27 - Cleve’s Corner

Season's Greetings 2021 __________________________________________________________Marc Lätzel (2021). XMas Tree (https://www.mathworks.com/matlabcentral/fileexchange/9337-xmas-tree),MATLAB Central File Exchange. Retrieved December 23,

Generating Reports for a Simulink Model including LaTeX Equations

2021-12-27 - Guy on Simulink

Today I am happy to welcome guest blogger Sarah Dagen, from MathWorks Consulting.Sarah first lists different options available in Simulink to document your design, and concludes with a new capability added recently: Using LaTeX equations in

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