pcasvmofmatlab

非线性调频信号的产生，画出了群延迟与调频曲线图，并做了脉冲压缩处理，比较了加窗处理与不加窗处理的区别(Nlfm signal generation, draw the group delay and frequency curve, and the pulse compression processing, compared with windows and window processing difference )

系统辨识课上做的利用相关分析法辨识脉冲响应的实验。包括用M序列生成白噪声，计算互相关函数得到脉冲响应估计值等等，比较基础(Experiment about Identifying the pulse response with a method of correlative analysis in my class on system identification. It contains using M-sequence to generate white noise, bu calculating cross-correlation function to get impulse response estimates ect.)

The NCT includes 4 External validity indices and 8 internal validity indices, and the sub-routine validity_Index.m is designed to use them. This tool is suitable for the research work such as the performance comparison of different indices on estimation of the number of clusters, algorithm design by improving part codes of this toolbox. i) External validity indices when true class labels are known: Rand index Adjusted Rand index Mirkin index Hubert index ii) Internal validity indices when true class labels are unknown: Silhouette Davies-Bouldin Calinski-Harabasz Krzanowski-Lai Hartigan weighted inter- to intra-cluster ratio Homogeneity Separation iii) Others Error rate (compared with true labels) System Evolution: it is used to estimate the number of clusters and give separable degrees between clusters.

有关迭代法和插值法的程序。包括高斯赛德尔迭代法、牛顿迭代法、拉格朗日插值法、牛顿插值法等。(Programs about iterative and interpolation method,including Gauss-Siedel ,Newton iterative method, Lagrange and Newton interpolation method.)

画图子阿红果于哦的的有 得嘎 阿罗汉亚松岛枫(son of Euonymus in the room, oh Gae Rohan Antony Island Feng)

Optical Fibre Toolbox

说明：  基本的Qpsk调制和解调方式，采用的是A方式，并且画出误码率和信噪比的比例图(QPSK simulation)

this was my homework in the lesson "digital image processing" it compares my histogram programm with the matlab s original function imhist. i uploaded whole the material but you can find it completely in "ö dev1 rg.docx" my whole homework.

A program to generate the following with the help of input length sequence. 1. Unit impulse function. 2. Unit step function. 3. Unit ramp function. 4. Exponential function.

说明：  VBA编写的Bouc-Wen模型，拟合滞回曲线，应用于很多研究中，需要的联系我，VBA编写的Bouc-Wen模型模型，拟合滞回曲线，应用于很多研究中，需要的联系我，VBA编写的BOuC-文模型，拟合滞回曲线，应用于很多研究中，需要的联系我(TheBouc-Wenmodel compiled by VBA is used to fit hysteretic curve in many studies. It needs to contact me. The Bouc-Wenmodel compiled by VBA is used to fit hysteretic curve in many studies. It needs to contact me. TheBouc-Wen model compiled by VBA is used to fit hysteretic curve. It is used in many studies and needs to contact me.)