cma

digital signal processing

this a file for a n armed bandit

说明：  基于matlab 的信号处理方面的程序实现，包括iir滤波器的设计等(These are program examples about signal and system based on matlab )

Route trajectory with variable speed

这是一个简单的语音基音检测方法，通过对语音信号进行滤波、分帧、求自相关函数，可得到浊音的基音周期，从而实现基频检测。(This is a simple voice pitch detection, voice signals by filtering, sub-frame, find the autocorrelation function, voiced the pitch period available to achieve the fundamental frequency testing.)

matlab编写的阴阳历转换程序，直接下载就可以用，编译运行已通过。(lunisolar calendar conversion program written in matlab, download you can use, compile and run has passed.)

根据雷达信号到达时间用PRI方法进行雷达信号分选的一段matlab代码(Radar signal processing)

牛顿环, 可以自由设置振幅频率, 并生成动画播放.(Newton rings, you can freely set the amplitude, frequency and generates animation.)

基于MATLAB下的背景差分算法，通过第一帧和中间帧以及最后帧得出背景。(Based on the background subtraction algorithm under the matlab programming language, through the first frame and the middle frame and the last frame background.)

基于Matlab的图像去噪算法仿真，Word文档格式。(Matlab-based image denoising algorithm simulation, Word document format.)