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Welch
从经典功率谱估计周期图法原理入手，从理论上分析了其存在的局限性，借助Welch算法对其进行修正。依靠Matlab强大的数值分析和信号处理能力，进行实验仿真，比较不同的窗函数，不同的数据长度对Welch法谱估计质量的影响，并分析了造成这些影响的原因。(The paper mainly introduces the principles of Periodogram method of classical PSD estimation,analyzes the deficiency of Periodogram method in theory,and makes use of Welch to amend Perodogram method. By the use of simulation in Matlab, the impacts of different window function and different lenghth of data on estimation quality of Welch are discussed and the reasons of the impacts are analyzed.)
- 2010-06-16 08:27:53下载
- 积分：1
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frequency-characteristics-CAI
求解系统幅频特性,求解相频特性，求解根轨迹，具有直观的用户界面，功能强大，操作简单。主程序为lab03.m和lab031.m(Solve the system amplitude frequency characteristics, solution phase frequency characteristics, solving root locus, with intuitive user interface, powerful, simple operation. The main program for lab03. M and lab031. M)
- 2012-03-23 15:23:39下载
- 积分：1
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chap3
刘金辊先进PID控制中第三章的仿真程序源码(Liu roll advanced PID control in the third chapter of the simulation program source code)
- 2015-01-28 10:17:00下载
- 积分：1
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DVRswell
THREE PHASE DVR WITH VOLTAGE SWELL CONDITION
- 2015-02-14 17:06:40下载
- 积分：1
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modern-signal-analysis
用于现代信号分析与处理课程，正交变换、K-L变换与离散余弦变换。(For modern signal analysis and processing programs, orthogonal transform, KL transform and discrete cosine transform.)
- 2014-02-24 16:40:42下载
- 积分：1
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Matlab-example
关于MATLAB的百个实用的例子，最多的是在电子方面的应用(One hundred practical examples of MATLAB, the largest in the electronics)
- 2012-04-13 10:35:23下载
- 积分：1
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ALOHA_and_CSMA
This matlab m-file is a programing file of Pure ALOHA. This file considers
- 2010-09-14 18:28:22下载
- 积分：1
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VideoUtils_v1_2
how to read file y4m, tool boxes matlab
- 2013-01-14 17:23:36下载
- 积分：1
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PID-system
A proportional–integral–derivative controller (PID controller) is a generic control loop feedback mechanism (controller) widely used in industrial control systems ...
This is a simple PID control system
- 2011-10-09 14:03:00下载
- 积分：1
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fenge
利用MATLAB编写的实现纹理图像的分割，但其只是针对部分图像可以达到很好的效果，不具有普遍适应性。(Prepared using MATLAB implementation of texture image segmentation, but only for the portion of the image can be achieved very good results, do not have universal adaptability.)
- 2009-12-30 15:26:23下载
- 积分：1
