SSB

举了一些语音信号处理的例子，包括信号的截断，读取等(Gave some examples of speech signal processing, including signal truncation, reading, etc.)

dirfield7 2D draws the direction field of the system of differential equations

Compressive Sampling Matching Pursuit

成像处理一般包括三个步骤：1、距离向脉冲压缩，对一个合成孔径内的每个回波脉冲均进行压缩；2、距离徙动矫正，把属于同一点目标的脉冲校正到等距离线上、3、方位向脉冲压缩。(Imaging process generally comprises three steps: a distance to the pulse compression of echo pulses each have an inner aperture compression 2, range migration correction, the pulses belonging to the same point in the correction target line equidistant , 3, azimuth compression to pulse.)

说明：  一些数字信号处理的matlab函数实例，相信对大家会有点帮助(Some digital signal processing function of the matlab example, believe that you will help a bit)

用matlab编写的小波去噪程序，其中还包括自编的阈值去噪程序。是改进过的。(Two-dimensional wavelet denoising procedure using matlab，Which also includes the self threshold denoising procedure ，improved！)

一种改进的混沌算法，结合粒子群进化进行改进(An improved chaotic particle algorithm to improve the diversity of PSO)

使用时域有限差分法进行电磁波演，得到模型(FDTD to build a model)

单基雷达的空时导向矢量方向图的Capon谱示意图，基本空时自适应处理的程序(Oriented single radar vector direction of the space-time diagram of Capon spectrum diagram basic space-time adaptive processing procedures)

This code can be use in fresnelzone of seismic data.