classify_the_digits

说明：  DSP 的 matlab 仿真，主程序部分，已经通过编译。(DSP Matlab simulation, part of the main program, the compiler has passed.)

《数字信号处理题解及电子课件》_MATLAB程序(Digital signal processing problem solutions and electronic courseware " _MATLAB program)

说明：  内含两个可直接运行的最大似然估计的matlab程序，有少量注释(The matlab program of maximum likelihood estimation which can be run directly has a few notes)

去除脉冲噪声：中值滤波，均值滤波，PCNN滤波的比较，包括计算噪声图像的信噪比，matlab算法程序。(Remove impulse noise: median filter, mean filter, PCNN filter comparison, including the calculation of noise, the SNR, matlab algorithm program.)

this is a code in matlab for character recognition depending on correlation

说明：  在弹簧片上放置一个反射镜,反射镜被弹簧振动. 本程序就是模拟这一过程.(In spring place a mirror, mirror vibration by spring. This procedure is to simulate the process.)

用矩量法（Richmond）分析半波振子天线电流分布，方向图(Analyse dipoleantenna with MOM(Richmond))

经典的功率谱估计方法，包含自相关法，周期图法(The classic power spectrum estimation methods, including autocorrelation, periodogram)

it s really good code for motion estimation in a video on image processing

切换系统matlab仿真： （1）LMI求解 （2）对应仿真图(the simulation of switched systems)