PMmachine

matlab图像处理代码，基本上常用的都包含在里面了，挺好的，适用于基础学习。(matlab image processing code, basically common are included in the inside, and quite good for basic learning.)

Speech Enhancement Using Spectral Subtraction A Spectral Subtraction implementation for speech enhancement using MATLAB 6.5

I send the matlab code for image compression using embedded zero tree and set partitioning in hierarchial tree.Also i send matlab code for speech compression using rabiner algorithm and OFDM transceiver design.

基于菲涅尔域的双随机相位编码图像加密方案，利用角谱传播法实现(Based on double random phase encoding Fresnel domain image encryption scheme to achieve the use of angular spectrum propagation method)

说明：  改进的HS算法,使用3*3加权平均模板，可以提高光流计算精度。(Improved HS arithmetic )

实现任意多个麦克风阵列的波束形成，麦克风阵列可以是加性的，也可以是差分的；阵列是均匀线阵，波束图经过线性归一化。(The microphone array can be additive or differential, and the array is uniform linear array, and the beam pattern is linearly normalized.)

粒子滤波源代码，适合各种非线性参数估计，和智能算法(Particle filter source code for various nonlinear parameter estimation, and intelligent algorithm)

matlab图形处理功能的总结。对matlab处理图形时涉及的各种绘图方法进行了系统总结 (The function of Image processing )

Apply Ben-Israel and Iyigun s Probabilistic D-Clustering (PDC) algorithm for clustering. This implementation is based on: Adi Ben-Israel and Cem Iyigun, "Probabilistic D-Clustering", Journal of Classification 25:5-26 (2008)

SAR雷达多目标生成子函数，SAR雷达在斜视角etha下，雷达回波信号仿真 (multi targetes funcution)