hierarchical

自动控制中的频域分析，可以看到系统的bode图、幅相特性(Frequency domain analysis of the automatic control system, can see the figure, Bode amplitude and phase characteristics)

说明：  matlab自回归马尔可夫转换模型仿真估计与预测(matlab autoregressive Markov switching model simulation estimates and projections)

该文件是GRNN的数据预测的源代码，可用于基于广义回归神经网络的货运量预测(The file is a the GRNN data predicted source code that can be used for cargo forecast based on generalized regression neural network)

对图像进行离散余弦变化处理，了解余弦变化系数以及余弦变化后回复图像与原图的区别(After the change of image processing discrete cosine understand cosine cosine coefficient of variation and difference with the original image Reply)

QPSK调制解调，包括波形，误码率，并加入时延，以前做的实验，可以作为参考。(QPSK modulation and demodulation, including waveforms, error rate, and add delay, before doing the experiment, can be used as reference.)

说明：  MATLAB实验的部分习题题目及源码，初学者可能会用到(MATLAB exercises part of the experiment title and source code may be used for beginners)

该代码主要实现了OVTDM(时域重叠复用系统)的仿真，包含脉冲成型、匹配滤波，白化滤波，改进的viterbi译码等。(This code is mainly to simulate the OVTDM system.)

UWB，超宽带信号分析必用的子函数，第13部分！(UWB, ultra-wideband signal analysis will be used for Functions, Part 13!)

MATLAB and C Programming

数学建模中的常用算法对应的matlab程序(some program)