extraction-of-feautres

对生成的随机序列进行自相关（平衡性）进行测试。(Autocorrelation test )

这个文件中包含了一些信息利用小波的图像重建(this file contains some information about image reconstruction by using wavelet)

matlab源码，用于实现基于内容的图像检索(matlab source for content-based image retrieval)

SAR回波生成和成像程序，可用于任意波段产生合成孔径雷达的回波和成像仿真(SAR echo generation and imaging procedures, can be used for any band and generating an echo imaging simulation Synthetic Aperture Radar)

说明：  求正弦信号和余弦信号的傅里叶变化，以及图形之间的转变(Sine signals and cosine signals request the Fourier transform, and the graphics change between)

算法文件，可以通过这个程序进行简单的计算拉格朗日转化，是一个简单易用的FFT程序！(algorithm, the procedure can be conducted through simple calculation Lagrange conversion it is an easy-to-use procedures FFT!)

PID参数整定软件，包括飞升曲线法和稳态边界法(PID parameter tuning software, including the soaring curve and steady-state boundary method)

室内无线定位，使用交互模型进行定位，matlab程序(wireless localization,IMM)

本代码为配电网经常使用的前推回代计算潮流的matlab程序(The code for the distribution network is often used to calculate the trend of forward and backward substitution matlab program)

可以利用此书来编辑抗震问题的解决过程中利用matlab来实现(this is helpful to solve some problem which comes to anti-sesimic)