captv74

基于Matlab的灰色预测算法.灰色预测是指：通过少量的、不完全的信息，建立灰色微分预测模型，对事物发展规律作出模糊性的长期描述（模糊预测领域中理论、方法较为完善的预测学分支）。(Matlab-based prediction algorithm of gray. Gray prediction means: through a small amount of incomplete information, the establishment of differential gray prediction model, the law of development of things to make long-term description of fuzzy (fuzzy predictive field theory, methods, better predictions branch).)

this is the jpeg code i try to simulate in matlab

说明：  MATLAB椭圆你和函数，还好吧，但是我没太看懂~(MATLAB elliptic function you and also Well ~)

bp pid 神经网络源程序，大家多指教 我是初学者(bp pid neural network program, everyone is a beginner enlighten me)

模拟多小球弹性碰撞,很有趣的一个程序，跟物理有关，不妨看看~(Simulation of multi-ball elastic collision，let us learn it together.)

需重点研究的关键问题med的快速分解hht的(emd)

这是关于微分方程求解的资料，我自己看了好几遍，很经典，并且也很全面，并附有例子(This is a differential equation solver, I have read it several times, very classic, and also very comprehensive, with examples)

用于求积分，这是用matlab函数编的，非常好用！(Used for points, which is made using matlab function, very handy!)

Implementation to linear, quadratic and logistic discriminant analysis, for examples

Tutorial of filter: design a lowpass FIR filter of cutoff requency 0.3*pi. Plot the impulse responses h(n) and magnitude responses of the designed filters