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数字信号处理的matlab教材，适合初学者学习(Digital signal processing matlab materials suitable for beginners to learn)

这是用MATLAB来进行数字图象处理的程序。都是一些很常用的，很有价值。(This is carried out using MATLAB to process digital image processing. Are very common, very valuable.)

人脸表情识别中的2DPCA方法，非特定人识别。(Facial Expression Recognition in 2DPCA method, non-specific Recognition.)

mullty layer percptron neural network

说明：  一个三维共形时域有限差分方法，很实用，对于处理三维FDTD算法问题，很有实际价值。(A three-dimensional conformal finite-difference time domain method is very practical.It has practical value to deal with the problem of 3D fdtd algorithm.)

1．研究窗函数的影响。 2．研究频率的物理分辨率和计算分辨率的区别。 (1. Study the impact of window function. 2. Study of the frequency resolution and computational resolution of the physical difference.)

pso源代码pso源代码pso源代码pso源代码(pso daima)

说明：  DR定位卡尔曼滤波程序，用于巡逻机器人走直线时信号处理(DR positioning Kalman filtering procedures for patrol robot in a straight line, the signal processing)

symbol demapping system in matlab

步进频雷达速度补偿速度估计 (频域相关法）(Stepped frequency radar speed compensation velocity estimation (frequency domain correlation method) )