principal_components

彩色图像的各种阈值去噪处理，对各种阈值去噪进行编程比较。(All sorts of color image processing, threshold denoising of various threshold denoising program.)

非常实用的小波包分解程序，以及实现对小波包分解频带求取频谱和能量谱(Very useful wavelet packet decomposition process, and the realization of the wavelet packet decomposition to obtain the spectrum and the energy spectrum band)

TWO STATE SEMI MARKOV LMS CHANNEL MODEL

说明：  Calculating an average temperature of the rod as a numerical double integral using Simpson 1/3 algorithm

一个载波恢复与符号定时的仿真。 载波恢复使用平方环，符号定时基于早迟门，发送信号采用BPSK调制方式，统计计算的误码率。(A carrier recovery and symbol timing simulation. Carrier recovery loop using the square, the symbol timing based on early-late gate, sending a signal using BPSK modulation, bit error rate statistics calculations.)

MATLAB基础及应用 于润伟编著，适用于初学者快速入门。(MATLAB Fundamentals and applications, suitable for beginners to get started.)

基于瞬时无功功率的谐波检测，ip，iq法。已验证(Harmonic detection based on instantaneous reactive power)

在MATLAB中，利用主成分分析法解决数学建模中的问题(In MATLAB, principal component analysis is used to solve problems in mathematical modeling.)

OFDM系统中限幅降低峰值与平均功率比的matlab实现，可以直接运行，会有点慢(OFDM system, limiting the peak to average power ratio reduction of the matlab implementation, can run a bit slow)

解相关及MMSE和传统检测器比较的仿真程序包括有远近，无远近，有躁，无躁。(decorrelation and MMSE and traditional Detectors comparison simulation program including length, no distance, a rash, without rashness.)