irisrecognition

自己写的一个程序，利用matlab的interp3实现三维数据插值(it s a program using matlab to achieve a three-dimensional data interpolation of interp3)

对于SIMULINK中的代数环问题给出了解释，并提供了解决方法(algebraic loop)

利用matlab进行时域分析，本实验首录了三个音频。并编写程序求其特征值。特征值有平均值，整流平均值方差，标准差，方差，峭度，均方根，波形因子，峭度因子，峰值因子，脉冲因子，裕度因子。还有就是对音频进行自相关分析得出其波形图。(Use matlab time-domain analysis, the first experiment recorded three audio. Programming and seeking the eigenvalues. Characteristic values are averaged rectified mean variance, standard deviation, variance, kurtosis, RMS, crest factor, kurtosis factor, crest factor, pulse factor, margin factor. There is an audio self-correlation analysis of its waveform.)

是一个主成份分析的初学文章写的很好的可以学习很多东西(Principal component analysis is an article written by the beginner can learn a lot of good things)

一种新的多径相关瑞利信道的数学模型：理论分析及仿真比较(A new multi-path Rayleigh channel related to the mathematical model: Theoretical Analysis and Simulation Comparison)

gauss插值，matlab经典例程,数学建模必备(gauss interpolation, matlab classic routines, mathematical modeling necessary)

输入两幅图像，利用已经过修正的数值计算其PSNR值，经修正的指数值(input 2 pictures and culculate the PSNR of them (The correct one))

对于给定的直径，SPHERE_RCS 计算球体的精确RCS(For a given diameter, SPHERE_RCS calculated sphere precise RCS)

This is a code for admittance matrix formulation. Given that its inputs are bus, to bus, impedance, susceptance and tap transformer.

直方图均衡化，数字图像处理，简单matlab函数(Histogram equalization, digital image processing, a simple matlab function)