modem_16QAM

说明：  stft的实验小程序，可以做个基础，然后据此展开做些复杂的东西(stft experiments applet)

基于微分器的PID控制matlab文件.控制器的函数微分器的s函数仿真模型(Based differentiator PID control matlab file. The controller function differentiator s function simulation model)

具有滑动窗的geoertzel算法函数。提供了一个函数，用于实现滑动窗的geoertzel算法。已调试通过，可直接调用。(A function for slide geoertzel arithmetic which can be applied directly. )

last time when i came here to find some clock references. but most of them can not works well. so this files works well on FPGA board.(last time when i came here to find some clock references. but most of them can not works well. so this works well on files FPGA board.)

Flow chart for cryptography model in matlab

仿真FFT参数对采用FFT算法分析信号频谱的影响。产生频率分别为2Hz，2.05Hz的正弦波合成信号，采样频率＝10Hz。(Simulation of the influence of FFT parameters on the frequency spectrum of the signal using FFT algorithm analysis. The frequency of sine wave synthesis are respectively 2Hz, 2.05Hz signal, the sampling frequency is 10Hz.)

this program estimate cumulant order (8,0) for mqam modulation classification and plot them

降维工具箱，有PCA，LDA等等比较全面，里面有说明。(Dimensionality reduction toolbox, PCA, LDA, and so a more comprehensive, there are instructions.)

计算两张图像的LK光流，算法实现细节简单易懂(Compute LK optical flow of two images )

多目标三维跟踪的matlab程序，十分好用(mutiple matlab 3 dimision)