非凸优化算法例子

atken插值，利用插值可以实现曲线拟合，函数逼近，在轨道拟合，钟差拟合中都有很好的应用(ATKEN )

1. 5 slaves talk to master with fixed data size Algorithm:CSMA/CA(Carrier sense multiple access with collision avoidance) - waiting period before sending(check if channel is idle) - collision happend random backoff

灰色预测法是一种对含有不确定因素的系统进行预测的方法。灰色预测是对既含有已知信息又含有不确定信息的系统进行预则，就是对在一定范围内  变化的、与时间有关的灰色过程进行预测。本代码基于matlab语言实现灰色预测。

QPSK仿真程序，调制解调，画出不同信噪比下的曲线。(QPSK simulation program, modulation and demodulation, draw curves under different signal-to-noise ratio.)

对FMCW CSAR成像中存在的多普勒偏移校正的程序，自己编的，能够有效校正。(Presence of FMCW SAR imaging Doppler offset correction program, own, and can be effectively corrected)

冷热电三联供在夏季时的发电量、天然气耗量、产热量、天然气流量、出口燃气温度等参数及分析计算，经典实用。(CCHP for the summer when the power generation, natural gas consumption, heat production, natural gas flow, export gas temperature and other parameters and analysis, classic and practical.)

matlab _gui,ͼ

2D version of Brownian motion. A random walk is similar to markov process, however a markov process has no memory, where a random walk uses an initial state. The next step in the walk does not necessarily depend on your current state but will be referenced from your current state, that is to say the random vector is added to your current state. depending on complexity

Fourier coherence This program calculates the fourier coherence of a signal using cpsd function of matlab. Input and output are explained in file.

Conveyor belt simulation and save data