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simulink的fft分析 中间加入hamming窗口(fft simulink in the middle of adding hamming window of)

该代码为基于灰色神经网络的预测算法，里面数据累加作为网络输入(The code is based on the gray neural network prediction algorithm)

可以对数据进行双谱计算。适合对非平稳信号进行分析。(The data can be double-spectrum calculation. Suitable for non-stationary signal analysis.)

说明：  这个主要是当前IT流行的C和C++开发的资料。这里稍作整理，(The IT major is currently the popular C and C++ development information. Here a brief order,)

一本很好的matlab学习书籍，综合了很多的内容，英文版的，对英文又要求( Matlab learning good book, synthesized a lot of content, the English )

说明：  使用memd对农产品价格时间序列进行分解(decompose by memd, choose chicken price, egg price, pork price, beef price as input ,and then imfs as output.)

matalb经典算法，包括代数方程组的解法，微分方程实验，优化问题实验(matalb classical algorithms, including the solution of algebraic equations, differential equations experiment, experimental optimization)

几个数组基本相加的脚本文件和函数文件 几个if循环的脚本文件(array and if circulation)

控制系统中如何实现分数阶控制器MATLAB例程(Fractional order controller MATLAB routine)

基于模拟退火算法的马尔科夫蒙特卡洛算法matlab程序，实现了对levy函数的优化。(A Markov Chain Monte Carlo alogrithm based on annealing phenomenon,which maximzies and minimizes the levy function. )