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pca_cluster
matlab语言的PCA分类程序，功能强大，使用方便，故共享之(matlab language PCA classification procedures, powerful, easy to use, so to share the)
- 2009-11-22 15:42:09下载
- 积分：1
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OCR
The sourcecode is about optical character recognision using matlab.
- 2011-05-02 11:42:29下载
- 积分：1
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data-clusteringpattern-recognition
用matlab语言编程，用于数据聚类和模式识别的源代码。(Matlab language program, used for data clustering and pattern recognition of source code
)
- 2011-11-07 15:55:55下载
- 积分：1
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SVDTLS
用Matlab仿真实现最小二乘法和总体最小二乘法估计
假设仿真的观测数据 产生，其中 为0均值， 单位方差的高斯白噪声，取n=1,2,....128。
试用TLS，取AR阶数为4，估计AR参数 和正弦波频率；再用SVD-TLS ，估计AR参数 和正弦波频率。
(1)、在仿真中，AR阶数取为4和6。
(2)、执行SVD-TCS时，AR未知。仿真运行至少二十次。
(Simulation using Matlab and the overall least squares least squares estimate assumptions simulated observation data are generated, where 0 mean, unit variance Gaussian white noise, take n = 1,2 ,.... 128. Try TLS, take AR order of 4, estimated AR parameters and the sine wave frequency then SVD-TLS, estimated AR parameters and the sine wave frequency. (1), in the simulation, AR order is taken as 4 and 6. (2), when the implementation of SVD-TCS, AR is unknown. Simulation run at least twenty times.)
- 2020-12-17 08:59:11下载
- 积分：1
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Matlab
说明： Matlab函数逼近程序，包含下面所列多种算法的程序 。
Chebyshev 用切比雪夫多项式逼近已知函数
Legendre 用勒让德多项式逼近已知函数
Pade 用帕德形式的有理分式逼近已知函数
lmz 用列梅兹算法确定函数的最佳一致逼近多项式
ZJPF 求已知函数的最佳平方逼近多项式
FZZ 用傅立叶级数逼近已知的连续周期函数(Matlab function approximation process, including following the procedures set out in a variety of algorithms. Chebyshev Chebyshev polynomial with a known function approximation using Legendre Legendre polynomial approximation of known function with Pade Pade form of rational fraction approximation of known function listed lmz Metz algorithm used to determine the best uniform approximation function ZJPF order polynomial function of the best known square approximation by Fourier series FZZ polynomial approximation of continuous periodic function of known)
- 2020-11-27 11:09:31下载
- 积分：1
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caiyangdianshu
当信号采样点数很少时，不能很好的恢复原模拟信号，导致原始信号中的一部分丢失。而当信号的采样点数增多到1024时，其分辨率很好，可以有效的区分信号的信息，当采样点数继续增多时，其恢复为原始模拟信号的精度越高且不丢失原始信号。(When the signal is small when the sampling points can not be good to restore the original analog signal, causing part of the original signal is lost. When the signal is increased to 1024 sampling points, its resolution is very good, can effectively distinguish the signal information, continue to increase when the sampling points, its back to the higher accuracy of the original analog signal without loss of the original signal.)
- 2011-06-13 10:24:20下载
- 积分：1
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Fn_RMSHE
recursive mean-separate histogram equalization
- 2013-08-21 09:56:29下载
- 积分：1
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AES
AES security algo with image processing
- 2013-03-26 21:24:12下载
- 积分：1
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PWM_IGBT_mnad
pulse with modulation for sinusidal wave making
- 2012-10-07 23:30:34下载
- 积分：1
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snake_demo
snake_demo是个很好的学习snake的工具(snake_demo is a good tool for learning snake)
- 2010-08-14 23:26:51下载
- 积分：1
