Signal_QPSK

MATALB 优化算法，模拟退火解决TSP问题(MATALB optimization algorithm, simulated annealing to solve the TSP problem)

the file is matlab about MSK

Article about Matlab GUI interface

说明：  最优控制的matlab例程，有需要的可以作为参考。(optimal control of Matlab routines that are needed can be taken as reference.)

U盘控制芯片CH331,CH331 是一个小容量U 盘的控制芯片，只要外加一个串行存储器芯片，就可以实现2KB 到512KB 的小容量U 盘。(U disk controller IC CH331, CH331 is a small-capacity USB control chip, As long as plus a serial memory chips, we would achieve 2 KB to 512 KB of small U disk capacity.)

some codes for calculate orbit definition

说明：  计算时间序列的代码EWT，已经实验过来，能跑的通(Calculate the time series code EWT, has been experimented, can run)

estimate the orientation of fingerprint

MATLAB程序设计教程的源代码,适合初学matlab的同学使用(MATLAB programming tutorial, source code, suitable for beginners Matlab students to use)

一维云模型源代码，用matlab生成，是最基本的函数，图形结果是一个正态函数。(One dimensional cloud model)