PI_Smith

实现卷积编码和相应的维特比译码（卷积码编码器为（2，1，3），维特比译码针对第1、3位模二加和第1、2位模二加）(Convolutional coding and the corresponding realization of Viterbi decoding (convolutional code encoder for the (2,1,3), Viterbi decoder bit mode for the first 1,3 and 1,2 position two plus two plus model ))

Create COE for Xilinx FPGA

说明：  一个关于主成分分析的matlab演示，十分有用(A principal component analysis on matlab demo, very useful)

微穿孔板是声学领域重要的研究分支。基于此的得到的噪音吸收有重要的应用前景。这是基于matlab实现的共振吸声程序(microperforatedpanel acoustic field is important research branch. For this to be the noise absorption has an important application. This is based on Matlab achieve the resonance absorption process)

matlab中对图形轮廓的特征提取代码，程序实现，(matlab in the graphic outline feature extraction code, program implementation,)

fuzzy algorithm very simila to use

prediction of voice character with BP neural network

实现了用最小二乘法对信号消除趋势项，用Matlab调用Excel中数据，并附实测数据。(achieved using the method of least squares to signal the elimination trend, Matlab called Excel data, with the measured data.)

一篇介绍三参数威布尔分布的参数估计方法，该法具有计算精度高、运算速度快的优点(Parameter estimation method of a three-parameter Weibull distribution describes the calculation method has high accuracy, fast speed advantages)

本工具箱描述了非线性盲源分离的原理及算法(This toolkit described the principle and algorithm of nonlinear blind source separation)