PSNR

this is a m file for the im

Plots 3 dimensional plot of a sinc wave

用matlab实现支持向量机功能，可以进行四种核函数的选择，简单实用(support vector machine)

2D-LAD demensionality reduction matlab

产生GPS的C/A码。主函数模块为gen_ca.m 调用gen_ca(m,n)即可产生以（m,n）为抽头系数的CA码(GPS-generated C/A code. Main function modules for gen_ca.m call gen_ca (m, n) can be generated by (m, n) for the tap coefficient of CA Code)

仿真了盲辨识RLS和LMS算法的时间平均信干比，分析了两者的多址干扰抑制能力(Simulation of the blind identification algorithm RLS and LMS average signal to interference ratio of the two algorithms of multi-access interference suppression)

遗传神经网络matlab代码好好好好好好好(Genetic neural network matlab code good good good good good good good)

Strapdown inertial navigation system，捷联惯导系统原理，作者：陈哲(Strapdown inertial navigation system, the principle of SINS, Author: Chen Zhe)

说明：  它主要研究的是多因变量对多自变量的回归建模，特别当各变量内部高度线性相关时，用偏最小二乘回归法更有效。另外，偏最小二乘回归较好地解决了样本个数少于变量个数等问题。 偏最小二乘法是集主成分分析、典型相关分析和多元线性回归分析3种分析方法的优点于一身。它与主成分分析法都试图提取出反映数据变异的最大信息，但主成分分析法只考虑一个自变量矩阵，而偏最小二乘法还有一个“响应”矩阵，因此具有预测功能。(It is mainly a result of the study is a multi-variable regression modeling and more independent variables, especially when the internal height of each variable linear correlation, partial least squares regression method is more effective. In addition, partial least squares regression solves the number of samples is less than the number of variables and other issues. Partial least squares method is a set of principal component analysis, canonical correlation analysis and multiple linear regression analysis of the advantages of the three methods in one. It is the principal component analysis are trying to extract the maximum information reflects data variability, but the principal component analysis considers only one independent variable matrix, and partial least squares and a &quot response&quot matrix, predictive capabilities.)

复合材料层合板极限应力计算(matlab) 这是我课后作业(Composite Laminates ultimate stress calculation matlab)