MATLAB6.x-for-process-signal

本代码是解决结构动力学中经典的问题的源程序并且采用了gui设计，一定程度上实现了人工智能的作用(This code is to solve the classic problem in structural dynamics of the source and using the gui design, implemented to some extent the role of artificial intelligence)

This source is matlab code for monoslam

PLL matlab simulation

说明：  基于BP神经网络的数据分类-语音特征信号分类(Data Classification Based on BP Neural Network-Voice Feature Signal Classification)

This program is simulate how OFDM works, with 4 modulation,

read data function for project colour base image retrieval

说明：  一个完美的OFDM的仿真程序，包括编码、调制、卷积、同步等等(OFDM simulation of a perfect process, including coding, modulation, convolution, sync, etc.)

科学出版社的<脑电信号分析方法及其应用>书中代码(Science Press " Brain Signal Analysis and Its Applications> book code)

model maintain the level of water at the pump station with the reaction of the step effect

A fractional Fourier transform (FrFT) based estimation method is introduced in this paper to analyze the long range dependence (LRD) in time series. The degree of LRD can be characterized by the Hurst parameter. The FrFTbased estimation of Hurst parameter proposed in this paper can be implemented efficiently allowing very large data set. We used fractional Gaussian noises (FGN) which typically possesses long-range dependence with known Hurst parameters to test the accuracy of the proposed Hurst parameter estimator. For justifying the advantage of the proposed estimator, some other existing Hurst parameter estimation methods, such as wavelet-based method and a global estimator based on dispersional analysis, are compared. The proposed estimator can process the very long experimental time