QPSK

matlab code to remove artifacts

add pink noise to signal with certain SNR

说明：  本程序适用于一阶超静定问题，是一种三赶简单问题.(This procedure applies to first-order indeterminate problems is a three time for simple questions.)

haar小波分析的类，只有头文件，输入为一个序列的信号，输出为haar小波分解后的各级参数(haar wavelet class)

This is the frank_wolfe algorithm for order 3.

MWC sub nyquist sampling Compressive sensing

一种典型的人工蜂群算法（ABC）的MATLAB仿真实例，注释很详细。(A typical artificial bee colony algorithm (ABC) MATLAB simulation examples, very detailed notes.)

分数阶微积分的matlab实现的一种实现方法（英文），采用Oustaloup滤波器逼近来估算分数阶微积分。(Matlab implementation of the fractional calculus, an implementation method (English), the use of Oustaloup filter approximation to estimate the fractional calculus. )

有关PCM编码的，并有误码率分析，无密码(The PCM coding, no password)

在转速为48K/min时，滚动体的几个时域波形(In speed for 48 k/min, rolling body several time domain waveform )