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relate
周期图法（自相关法）的功率谱估计。希望对大家有所帮助。(Periodogram method (autocorrelation method) of power spectrum estimation. We want to help.)
- 2010-02-07 20:24:26下载
- 积分：1
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c60_SNR
this program estimate cumulant order (6,0) for mqam modulation and plot them
- 2013-12-26 21:16:29下载
- 积分：1
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Matlab-COM
MATLAB命令汇总~便于查询~十分有用~~~~~~~~~(MATLAB command summary ~ ~ very useful to facilitate inquiries ~~~~~~~~~)
- 2009-04-03 21:31:27下载
- 积分：1
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Discret-Wavelet-Transform-got-Daub2-by-Santhana-R
y=d2wavelet(x,Fs,level) does the 2nd order Daubechies Wavelet Transform of signal x with a sampling frequency Fs and the DWT is decomposition is done upto a level
It returns the matrix of all decompositions and the final approximations.
Instead of using the matlab s inbuilt DWT function, this file explains the algorithm for DWT. Mostly useful for learning & academic purposes.
For other wavelets, the filter values alone can be changed or WFILTERS can
be used.
The function basically is for Condition Monitoring of rotating equipments by vibration based bearing fault diagnosis by the author.
Example:
clear all
t=[0:0.0003:8*pi]
x=sin(5000*t)+sin(1000*t)
x=x(1:2^16)
level=5 Fs=1/0.003
d2wavelet(x,Fs,level)
Thanks for Downloading. Don t forget to rate or comment.
- 2013-04-05 21:52:35下载
- 积分：1
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junzhilvbonmd
MATLAB对数字信号进行均值滤波，尤其是对数字图像(MATLAB for digital signals mean filter, especially for digital images)
- 2014-02-22 18:43:06下载
- 积分：1
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图像处理技术的matlab的实现
说明： 基于对称极坐标图像生成法代码和基于灰度共生矩阵的方法提取振动图像特征实例代码(Extracting vibration image feature instance code based on symmetrical polar image generation method code and gray level co-occurrence matrix method)
- 2020-07-23 07:48:44下载
- 积分：1
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adaboost
Adaboost 算法的示例程序。简单且容易理解。请对照WikiPedia关于Adaboost的介绍阅读。(An example of adaboost algorithm. )
- 2009-06-10 20:53:25下载
- 积分：1
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QAM16
说明： 16QAM的 信号 星座映射图 用于OFDM的发射端(16QAM signal constellation map for the OFDM-transmitter)
- 2011-03-30 23:02:18下载
- 积分：1
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16QAM
对16QAM调制解调技术，主要实现了16QAM的调制(16QAM modulation)
- 2011-05-15 22:28:40下载
- 积分：1
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fifteenlevelHbridge
This file is about the fifteen level h bridge multilevel inverter.
- 2014-08-10 13:27:57下载
- 积分：1
