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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。...

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...

MATLAB强化学习教程(中文)
MsM18

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。...

热门文章

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 ...

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: 13318 (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: 1360 (30天内)
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export_fig

2021-10-03 11:35:34 - Yair Altman

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

下载数目: 1352 (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: 880 (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: 750 (30天内)
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最新 MATLAB® Central 博客
Symmetry, tessellations, golden mean, 17, and patterns

2021-10-23 - Loren on the Art of MATLAB

Seventeen? Why 17? Well, as a high school student, I attended HCSSIM, a summer program for students interested in math. There we learned all kinds of math you don't typically learn about until much later in your studies. One of the ref

Simulink Review Manager

2021-10-22 - Guy on Simulink

I have not been blogging in the last few months, I apologize for that. With MATLAB R2021b now available, I am getting back in the blogging business!Before highlighting new R2021b features, I decided to take a step back and highlight a featu

Roll, Yaw, Pitch, Taxi and More

2021-10-20 - Cleve’s Corner

See Cube and Teapot.ContentsPlaneCubeTeapotEarthPlaneR_x R_y R_z T_x ReLU? CubeR_x R_y R_z T_x ReLU? TeapotR_x R_y R_z T_x ReLU? Earth

Call to Action: Look, then Vote! (and Give to Charity)

2021-10-19 - MATLAB Community

Something special is going on. Look at all these images. You're looking at 96 images from the ongoing Mini Hack contest that we're doing in honor of MATLAB Central's 20th anniversary. This entire tableau is the result of no more than 26,

Digital Twins and the Evolution of Model-based Design

2021-10-18 - Deep Learning

This post is from Ajit Jaokar. Based in London, Ajit's work spans research, entrepreneurship and academia relating to artificial intelligence (AI) and the internet of things (IoT). Ajit works as a data scientist through his company Feynlabs

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已解决 数据处理
2021-10-21 17:50:46 2 309
2021-10-15 19:58:38 2 390
已解决 gui的列表框
2021-10-14 17:37:46 1 413
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2021-09-18
8968用户浏览 2条回复

题目:假设 K 是 9x9 的第二差分矩阵(2’s 在对角线,-1 在对角线的上方及下方),求 解方程式 Kx = b = (10, ..., 10)。如果在 x 轴的点 1, ..., 9 的上方画出对应的点画 出 x1 , ...., ...

2021-08-20
8302用户浏览 3条回复

324709 出错:第三行             无法执行赋值,因为左侧和右侧的元素数目不同。 如何t成为 第一列:1到66, 第二列:2到67...

2021-08-16
8162用户浏览 8条回复

请教一下关于评价标准(流量)与不同因素(温度和长度)之间函数关系表达的拟合。也就是说能不能拟合出流量与温度,流量与长度的函数关系式,以及流量与温度、长度的整体的函数表达式。表格中有相关的数据,并且流量是随时间变化的。请有时间的大神帮忙解答一...

2021-09-22
6957用户浏览 1条回复

本帖最后由 图像处理cv小白 于 2021-9-22 19:17 编辑 使用FSRCNN实现超分,想输出彩色图片,但是在通道合回的时候提示两边图像不一样大怎么办? 325314325315325312325313 ...

2021-08-22
5979用户浏览 9条回复

用MATLAB提取cloud中第K个点用什么函数?其中indices是 在点云cloud中以点point6为中心,半径为radius的圆内的所有点的位置(比如:第1个点、第8个点、第68个点.....) ...

未答复 程序仿真
2021-10-23 20:59:45 0 202
未答复 matlab问题
2021-10-22 22:42:58 0 303
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2021-09-17
9797用户浏览 0条回复

请问,如何将曲线自适应的分为几段直线呢,我看有人提出根据斜率,但没找到程序的思路。...

2021-09-15
8888用户浏览 0条回复

最近刚开始接触优化调度,了解了yalmip和cplex的一些基本知识,但CSDN的一些数值例子过于简单,本人想构建一个较为复杂的混合整数非线性调度模型,感觉从数值例子直接跨越到复杂模型一下子接受不了,请问有这方面编写代码的练习吗?循序渐进的...

2021-09-17
8787用户浏览 0条回复

求帮助,有偿 拟线性偏微分方程组,求特征值20阶,Matlab的计算方法 ...

2021-09-14
8686用户浏览 0条回复

N = 20; %数据个数 m = 3.3; %延时值 n = 0:N-1; x = 8*(0.4).^n; %产生原信号 subplot(211);stem(n,x); %画出原始信号 title('原始信号'); X = f...

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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...

视频
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~~...

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。...

文章
MATLAB/Simulink线上资源搬运整合
MsM18

集合帖,主要方便大家在疫情期间能快速地找到自己所需的在线资源。...

视频
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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MATLAB最基础教程
halleyhit

从介绍工程数学中常用的数学概念开始说起……...

视频
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...

视频
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。...

视频
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。...

视频
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。...

视频
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。...

视频
利用Simulink实现小型无人机的自主飞行
MsM18

本次讲座从四旋翼无人机系统建模开始,给大家介绍如何在 Simulink 中利用框图来构建模型,利用其自动代码生成的功能将模型自动生成 C 代码,并通过蓝牙加载到...

视频
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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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
Interpolating a vector field

2021-10-24 23:01:23 - Manuel A. Diaz

A short script that exemplifies how to produce the interpolation of a vector field.

下载数目: 0 (30天内)
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read_hspice_tr0

2021-10-24 19:56:55 - Mohammad Abu Raihan Miah

Read and save data from HSPICE generated .tr0 files (ASCII formatted)

下载数目: 0 (30天内)
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Fit3dParametricCurve

2021-10-24 19:27:39 - Duncan Carlsmith

Two nonlinear methods to fit multidimensional paths

下载数目: 0 (30天内)
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integrimi numerik metoda e kuadraturave te gausit

2021-10-24 10:46:10 - skerdi hymeraj

formula e kuadraturave te gausit kod matlabi

下载数目: 0 (30天内)
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integrimi numerik metoda e trapezave

2021-10-24 10:44:40 - skerdi hymeraj

Ky kod ka te beje me paraqitjen ne grafik te integralit teorik me ate numerik

下载数目: 0 (30天内)
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System Reference Block

2021-10-24 07:50:17 - Sysenso Systems

System Reference Block helps to refer a model or system or sub-system within another model or system. This block overcomes the limitation of

下载数目: 0 (30天内)
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MATLAB Data to ZEMAX Lens Ray Tracing

2021-10-24 04:24:05 - haz

SEE DESCRIPTION FOR .ZAR FILE

下载数目: 3 (30天内)
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YADPF - Yet Another Dynamic Programming Function

2021-10-24 02:33:01 - Auralius Manurung

A generic implementation of a dynamic programming algorithm in MATLAB.

下载数目: 20 (30天内)
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Social Network Search for solving engineering problems

2021-10-23 22:24:45 - hadi bayzidi

MATLAB code of SNS algorithm for solving engineering optimization problems

下载数目: 76 (30天内)
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str2doublef - A fast parser for %f and %e formatted numbers

2021-10-23 21:58:27 - Kevin Gehringer

Fast string to double conversion for %f and %e formatted numbers

下载数目: 2 (30天内)
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阅读来自MathWorks资深工程师的技术博客
AVL Racing Models Shock Absorbers for Race Cars

2021-10-11 - Student Lounge

Today’s guest bloggers are Marco Scheiber and Eduardo Gimenez from AVL Racing. They are here to talk about the modeling of shock absorbers for race cars. -- Introduction Recently, a master's thesis regarding damper modeling and the approac

Investigating an Error in My Check For References Web App

2021-10-05 - Stuart’s MATLAB Videos

Debugging and fixing a problem in a MATLAB web app, poses some challenges that you don't have when working in desktop MATLAB. Here is how I typically do it, using a failure in one of my internal web apps as an example. Features covered in

Peaks, Peak Filtering, and Gray-Scale Weighted Centroids

2021-10-04 - Steve on Image Processing with MATLAB

Today, I'm continuing my recent theme of thinking about peak-finding in images. When I wrote the first one (19-Aug-2021), I didn't realize it was going to turn into a series. This might be the last one—but no promises!My previous post (

The Computer Graphics Matrix and a Cube

2021-10-03 - Cleve’s Corner

Use a cube instead of the Utah Teapot in my previous post. I was pleasantly suprised by the final screen shot.ContentsRGB cubeRzRx*RzRz*RxRyTxSxyzAll togetherClippedWhich?RGB cubeThree faces of our cube are colored with red, green and blu

The Matrix at the Heart of Computer Graphics

2021-10-03 - Cleve’s Corner

Matrices like the ones shown in the following screen shots are at the heart of computer graphics. They describe objects moving in three-dimensional space. MATLAB's Handle Graphics uses them. So does MathWork's new RoadRunner editor. And s

Efficient Object-Oriented Kronecker Product Manipulation

2021-10-01 - File Exchange Pick of the Week

Sean's pick this week is KronProd by Matt J.BackgroundThis one is old and very dear to my heart. Some time in the 2009 era, as I was starting grad school, I needed help calculating subpixel resolution displacement vectors between two CT i

Deep Chimpact: Depth Estimation for Wildlife Conservation – MATLAB Benchmark Code

2021-09-30 - Student Lounge

As promised in our last blog, here we are with the MATLAB benchmark code for the Deep Chimpact: Depth Estimation for Wildlife Conservation Challenge. James Drummond, from MathWorks Engineering Development group, took a stab at this challen

Twenty: A Birthday, a Contest, an Explosion of Images

2021-09-29 - MATLAB Community

As I said in my last post, here at the MathWorks Community blog we are currently celebrating an important milestone: MATLAB Central is 20 years old! It's a fine number, 20. Certain numbers just come across as friendly, and I've always been

Deeper Dive Videos on Deep Learning

2021-09-29 - Deep Learning

You've seen thousands of deep learning introductory videos like "What is AI?" Another AI Video! (My personal favorite) Click the robot for a quick 3 minute video on AI. And I truly hope you've seen Brian's videos on AI for Engineers, be

Investigating Large Variables After Out of Memory Error

2021-09-27 - Stuart’s MATLAB Videos

My code, which was running overnight, has stopped with a rare "out of memory" error. I intend to investigate to try and see if there are any easy fixes such as clearing unnecessary large variables. I know I have some really big ones. Foll

What Do MATLAB and Games Have in Common?

2021-09-21 - Loren on the Art of MATLAB

Today I want to introduce you to Jake Mitchell, a MATLAB user that I knew of and someone recently reminded me of again. Jake is a mechanical engineering major who is interested in data science. He uses MATLAB to explore strategies and posit

Small-Peak Suppression with the H-Maxima Transform

2021-09-17 - Steve on Image Processing with MATLAB

Last time, I introduced the idea of a regional maximum. Today, I want to add a concept that makes the regional maximum more useful: suppressing very small local maxima, possibly present only because of noise, that are are unimportant, befor

Top 5 Examples on GitHub you should know about

2021-09-16 - Deep Learning

Did you know MATLAB has a GitHub page? I went to see the site for myself, and it now has over 200 repositories, and quite a few deep learning-related projects. Below are 5 deep learning examples you may not know existed or perhaps haven’t g

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