test_2

the code for boundary extraction

matlab的回归算法例程， 包括回归算法(regression algorithm matlab routines, including the handover algorithm)

lists all possible ways to permute k elements out of the vector v, with replacement.

自适应变步长滤波,滤除脑电中的工频干扰.这是变步长的,是普通自适应滤波的改进(Adaptive variable step filter)

一个师兄的毕设，自己编的5种调制信号，微分方程组数值解方法。( A complete set of brothers, Own five modulation signal, Numerical solution of differential equations method.)

说明：  快速傅立叶变换matlab算法 蝶形运算 归一化处理(fft algorithm)

memset函数、memcopy函数和strcpy函数的用法，在笔试中通常让比较这些函数(Usage memset function, memcopy function and strcpy function, which is usually written to allow comparison of these functions)

用matlab的编程实现一首歌曲的播放。歌曲是用代码编辑的，运行后就能实现播放。(Realization of a song to play using matlab programming. The song is in code editor, can be achieved after playing running.)

Fuzzy hough 变换的matlab代码实现，很详细，希望大家试试(Fuzzy hough transformation code)

this is apiby8D8psk captured signal for those who wants to check their algorithm for modulation classification and symbol rate estimation symbol rate used 1Mbps fs=20 or 40 MSPs and fc=5 MSPS