Matlab Digital Signal Processing Unit Impulse Response Code Repository
Matlab单位脉冲响应代码数字信号处理代码。这是一个存储库,我在其中添加了用Matlab编写的DSP代码(没有内置函数)。我还在每个代码中进行了注释,以便对新手有所帮助。还使用库函数添加了交叉检查。包括的代码:基本信号、卷积、相关(交叉和自动)、DFT、IDFT、FIR滤波器响应、分治FFT、基数2 FFT。此存储库的结构:问题1绘制基本信号(单位脉冲、单位步长、单位斜坡、指数(所有a));问题2两个信号之间的线性卷积;问题3两个信号的互相关序列并交叉检查您的结果;问题4信号的自相关序列并交叉检查您的结果;问题5信号的离散傅立叶变换(DFT)并交叉检查您的结果;问题6信号的逆DFT (IDFT)并交叉检查您的结果;问题7对输入序列具有脉冲响应的FIR滤波器(使用DFT和IDFT);问题8使用分而治之的方法进行快速傅里叶变换(FFT),从而交叉检查您的结果;问题9使用Radix-2算法的快速傅立叶变换(FFT)和结果交叉检查来自不同代码的数字:基本信号、指数信号、卷。
Matlab
0
2024-10-31
PowerDesigner同时显示Name、Code与Comment的方法
在PowerDesigner中,显示name、code和comment的需求常见于数据建模中。以下是解决方案:
问题描述:在PowerDesigner 9.5及以上版本,设置同时显示name和code的方法失效。
解决方法:1. 选中PDM模型中所有要操作的表。2. 执行以下VB脚本(快捷键ctrl+shift+x):vbOption ExplicitValidationMode = TrueInteractiveMode = im_BatchDim mdlSet mdl = ActiveModelIf (mdl Is Nothing) ThenMsgBox \"There is no current Model\"ElseIf Not mdl.IsKindOf(PdPDM.cls_Model) ThenMsgBox \"The current model is not an Physical Data model.\"ElseProcessFolder mdlEnd IfPrivate Sub ProcessFolder(folder)On Error Resume NextDim TabFor Each Tab In folder.tablesIf Not Tab.isShortcut ThenTab.name = Tab.commentDim colFor Each col In Tab.columnsIf col.comment <> \"\" Thencol.name = col.commentEnd IfNextEnd IfNextEnd Sub
运行此脚本后,您将能够在PowerDesigner中同时显示name、code和comment。
Oracle
0
2024-11-04
MATLAB File Feature Extraction Code for StackOverflow Clustering
MATLAB提取文件要素代码通过编程语言和答案投票对StackOverflow问答进行聚类。本回购包含我对Coursera课程作业的解决方案。结果显示,k均值聚类进行了44次迭代以收敛,共有45个集群:中位数投票(答案)主导语言(%)和问题数量如下:0 MATLAB(100.0%)3725,1 CSS(100.0%)113598,1 Groovy(100.0%)2729,1 C#(100.0%)361835,1 Ruby(100.0%)54727,1 PHP(100.0%)315734,1 Objective-C(100.0%)94617,1 Java(100.0%)383473,1 JavaScript(100.0%)365647,2 Perl(100.0%)19229,2 MATLAB(100.0%)10656,2 C++(100.0%)181268,2 Scala(100.0%)12472,2 Clojure(100.0%)3324,2 Python(100.0%)174573,4 Haskell(100.0%)10362,9。
Matlab
0
2024-11-04
任务状态-#NAME?
任务状态包括以下几种:
就绪
休眠
等待或挂起
运行中
中断服务
删除任务
中断中
中断结束
创建任务
任务调度
任务被占先
等待消息挂起
收到消息挂起
挂起时间到
Oracle
2
2024-07-12
sougou-pinyin-input-method
搜狗拼音输入法是一个高效的中文输入工具,它以其快速、准确的输入体验而闻名。用户可以通过简单的拼音输入,迅速找到所需的汉字,搜狗拼音输入法支持多种个性化设置,满足不同用户的需求。
Access
0
2024-11-02
DFT MATLAB Source Code and OpenCV.js WeChat Mini-Program Library
DFT MATLAB Source Code and opencv.js-wechat WeChat Mini-program lib for opencv.js version 4.3.0 runs using WebAssembly. To try the demo, import the project from demo\\miniprogram into the developer tools, then preview it. Open debugging on your phone and follow these steps:
Click 'Get wasm' and wait 5-10 seconds for initialization to complete.
Tap 'Grayscale Lena' to check if the grayscale Lena image displays correctly.
Click 'Capture Camera'; after a 5-10 second load, verify if it successfully tracks the face (red box) and eyes (blue box).
Server-side setup: Execute npx http-server ./ in demo\\server, then open the browser to initialize with:
API wasm.init({
url: \"http://www.aiotforest.com/opencv.zip\", // wasm or zip file URL
type: \"zip\", // format: wasm or zip (contains only compressed wasm)
useCache: true, // enable cache to save wasm to user files, reducing future data usage
self: this,
...
});
Matlab
0
2024-11-05
Gravity Unit Converter GUI for GrAd Program
Grad-Unit转换器是相对重力处理和调整程序(GrAd)的子GUI。如果您不熟悉单位类型(例如,如果您问自己“像程序的创建者一样”这里的nm/s^2是什么),那么在阅读一些论文时可能会对不同重力单位的值(如mikroGal等)感到困惑。您可以在此处获取zip文件,将unitc.m和unitc.fig复制到您的路径并运行unitc.m。
Matlab
0
2024-10-31
International Location Database Schema with Latitude and Longitude
CREATE TABLE Structure for Global Location Data
CREATE TABLE IF NOT EXISTS `mk_international_location` (
`id` int(10) unsigned NOT NULL AUTO_INCREMENT,
`pid` int(10) unsigned DEFAULT '0' COMMENT 'Parent ID / Superior ID',
`path` varchar(255) DEFAULT '' COMMENT 'Path',
`level` int(10) unsigned DEFAULT '0' COMMENT 'Hierarchy Level',
`name` varchar(255) DEFAULT '' COMMENT 'Chinese Name',
`name_en` varchar(255) DEFAULT '' COMMENT 'English Name',
`name_pinyin` varchar(255) DEFAULT '' COMMENT 'Chinese Pinyin',
`code` varchar(50) DEFAULT '' COMMENT 'Region Code',
`zip_code` varchar(50) DEFAULT '' COMMENT 'Postal Code',
`status` tinyint(3) unsigned NOT NULL DEFAULT '1' COMMENT 'Status Value (0: Inactive, 1: Active)',
`manager_id` int(10) unsigned DEFAULT '0' COMMENT 'Operator Admin ID',
`manager_username` varchar(30) DEFAULT '' COMMENT 'Operator Username',
`deleted_at` timestamp NULL DEFAULT NULL,
`created_at` timestamp NULL DEFAULT NULL,
`updated_at` timestamp NULL DEFAULT NULL,
`lat` varchar(255) DEFAULT NULL COMMENT 'Latitude (Baidu)',
`lng` varchar(255) DEFAULT NULL COMMENT 'Longitude (Baidu)',
PRIMARY KEY (`id`),
KEY `international_location_pid_index` (`pid`)
);
Explanation:- id: Unique identifier for each entry.- pid: Represents parent or superior region.- name and name_en: Name in both Chinese and English.- lat and lng: Latitude and longitude coordinates for precise location mapping.
The table schema is designed to support hierarchical and multilingual location-based data with added fields for administrative control.
MySQL
0
2024-10-26
Matlab Fluid Mechanics Standard Parameter Calculation Software
This is the Matlab fluid mechanics calculation software designed to compute standard parameters in fluid dynamics. The software is developed using Qt and is compatible with Matlab for calculations. The tool is available as 'V1.0.1 boxed.zip' for direct use through the '标准大气参数计算软件.exe' executable. Additionally, you can perform calculations manually using the 'calculate.m' script in Matlab. The software relies on standard equations for fluid mechanics parameter calculations. The program was created in Qt Creator 4.11.0 and supports Qt 5.14.1 (MinGW 64-bit). For more detailed information, please refer to the included help file in Chinese.
Matlab
0
2024-11-05