chazhi

说明：  基于matlab软件的粒子群优化工具箱：psotb-beta-0.3(Matlab software based on particle swarm optimization toolbox: psotb-beta-0.3)

计算时间序列的Hurst系数有许多方法，但是其中最准确的就是运用小波法来计计算，本程序源码用Matlab实现了用小波来计算Hurst系数。 (There are many ways of calculating the Hurst coefficient of time series, but one of the most accurate calculation using wavelet method to count the program source code using Matlab achieve wavelet Hurst coefficient.)

介绍一个稳健性分析工具箱。主要做稳健性主成分、主成分回归、分类。(Our toolbox currently contains implementations of robust methods for location and scale estimation, covariance estimation (FAST-MCD), regression (FAST-LTS, MCD-regression), principal component analysis (RAPCA, ROBPCA), principal component regression (RPCR), partial least squares (RSIMPLS) and classification (RDA). Only a few of these methods will be highlighted in this paper. The toolbox also provides many graphical tools to detect and classify the outliers. The use of these features will be explained and demonstrated through the analysis of some real data sets.)

这是Feysel Nesru Sherif最新编译的Matlab 弹塑性有限元程序。其中屈服面采用的是Mohr Coulomb屈服面。这为采用matlab进行弹塑性分析提供了一定的参考作用(This is Feysel Nesru Sherif latest compiled Matlab elastic-plastic finite element program. Which yield surface is used Mohr Coulomb yield surface. This provides some reference for the elastic-plastic analysis using matlab)

说明：  此函数用于IS-95前向链路系统的仿真，包括扩 频调制，匹配滤波，RAKE接收等相关通信模块。 仿真环境: 加性高斯白噪声信道. 数据速率 = 9600 KBps (This function is used for IS-95 forward link system simulation, including the spread spectrum modulation, matched filter, RAKE receiver and other related communication module. Simulation environment: additive white Gaussian noise channel. Data rate = 9600 KBps)

自己编的模糊PID控制 适合大家看看学习(Fuzzy PID control for their series we look at learning)

用窗函数法设计FIR数字滤波器 矩形窗 汉宁窗海明窗 布莱克曼窗(With window function design FIR digital filter rectangular window Hanning Hamming Blackman window)

主要是用于提取超声导波的时域特征，例如偏度参数、峰度系数、形状系数、离散系数等等(Time Domain Characteristics for Extracting Ultrasound Guided Waves)

是一本结合matlab学习数字信号处理得好书(Is a combination of digital signal matlab learning to deal with the book)

gold 是用Matlab编写的代码 很好用啊 大家顶