matlab--lizi

code for image processing, opening closing of an image, converting files from RGB, algorithm for extracting the edge

Measure the performance of three modulation techniques using PAPR, spectral efficiency, BER

Aproximaciones de Bessel y Simpson

Sample code for testing OK6410 braod card client/server communication

数据处理及误差分析采用了matlab软件来实现，它的界面虽然没有VB等直观简便，但其可调用的函数多，实现起来比较方便，程序中已经实现的功能有： （1）求算术平均值； （2）求残余误差（绝对误差）； （3）求标准差； （4）判断粗大误差，如果发现粗大误差,剔除粗大误差后再进行计算； （5）判断数据是否具有线性误差或者周期性误差。 (Data processing and error analysis using matlab software to achieve, its intuitive interface, while not VB so simple, but its function can be called many realize it was easier, the program has been implemented features are: (1) Find the arithmetic mean (2) Find the residual error (absolute error) (3) Find the standard deviation (4) to determine gross error, if found to gross error, calculated after excluding gross error (5) to determine whether data has linear error or Periodic error.)

说明：  今天好心情，搞了几个小程序，大家分享一下(A good mood today, engaging in several small programs, we share)

打靶法的再解微分方程中的应用。主要用来处理边值问题。(Re-shooting method of solving differential equations. Mainly used to deal with boundary value problems.)

WVD处理轴承信号的实例，对信号分析，尤其是时频分析带来很大帮助(WVD bearing signal processing examples, the signal analysis, frequency analysis, especially when the great help)

频谱选取，一般用于后续向量机的诊断的特征。进行了频谱分析后对每个频带的能量进行分离开。(Spectral selection, generally for subsequent diagnostic feature vector machine. Spectrum analysis conducted after the energy of each frequency band to leave.)

提取子波代码研究. Wavelet extraction.(Wavelet extraction.)