Image-color-processing

Face tracking code. Tracks face in video focusing skin detection

Finite element method introduction in matlab

使用ziegler函数可以直接设计出系统的PID类控制器(Use the ziegler function can be directly designed PID class controller)

改压缩包包含了三个程序 分别是对坐标对称的自由梁的模态频率和色散关系的求解(Reform package contains three programs are free modal frequency of the beam coordinate symmetry and the solution of the dispersion relation)

劈分结构时间交织ADC校正仿真 matlab(Split_TIADC_Matlab_Simulation)

watermarking watermarking

reflectivity group delay and dispersion of a sampled fiber Bragg grating with periodic phase shifts at each sampling period

抽样定理演示程序，能清楚看到当抽样速率大于2fs时恢复模拟信号的过程和当抽样频率小于2fs时频率混叠的过程。同时还包括频率抽样过程的演示。非常详尽。通过此演示程序，你肯定能明白抽样定理这一通信领域基本的原理！(The sampling theorem demo program, you can clearly see that when the recovery process of the analog signal sampling rate greater than 2fs and frequency aliasing when the sampling frequency is less than 2fs process. Also includes a demonstration of the frequency of the sampling process. Very detailed. Through this demonstration program, you can certainly understand sampling theorem this basic principle in the field of communication!)

说明：  无线中继协作下的AF、DF性能传输分析，信道采用的瑞利信道。(AF and DF performance transmission analysis under the wireless relay cooperation, Rayleigh channel adopted by the channel.)

qam matlab 仿真简介，自己看看就知道了。。。。(qam matlab )