powerfactor

图论相关的算法和应用，是自己数学建模时收集和自己开发的一些程序，值得你学习！(Graph-related algorithms and applications, mathematical modeling their own collection and some of their own development process, it is worth you learn!)

这是我们学习阵列时用到的程序，有方向图程序，谱程序以及其他程序。其中包括不同阵列结构，有线阵，圆阵。(This is programs when we learn array 。)

this code plots the performance of BPSK modulation in various fading channels like rician, rayleigh and awgn channels.

denoising of image especiallly 2d images

包括各种EOF的程序包，有普通EOF和复EOF等。(Including all kinds of EOF program bag, the common EOF and complex EOF, etc. )

image detection for alphabet

在原有matlab程序的基础上增加一个功能即原有程序在未统计之前，一个数默认频次为一，但是这个可以在频次不为1的情况下统计总的频次(Add a function on the basis of the original matlab program that is not before the original program statistics, a number of default frequency is one, but this can count the total frequency in the frequency is not a case)

这是基于matlab的关于模糊控制pid的源代码，对于学习pid控制器的很有用(This is based on the fuzzy control pid matlab source code for learning useful pid controller)

用Mie理论计算双层粒子的散射角——散射光强曲线 1．RB1.m 计算第一类Ricatti-Bessel函数的函数 2．RB2.m 计算第二类Ricatti-Bessel函数的函数 3. Alegendr.m 计算角函数 和 的函数 4. MieCoeff.m 计算包覆粒子米尔系数的函数 5. Amp.m 计算散射光复振幅的函数 6. MieIntensity.m 画包覆粒子散射角-光强图 (Mie theory calculations using double-particle scattering angle- scattering intensity curve 1. RB1.m calculate the first class Ricatti-Bessel function of the function 2. RB2.m calculate the second category Ricatti-Bessel function of the function 3. Alegendr.m computing angle functions and function 4. MieCoeff.m coated particles Mill coefficient calculation function 5. Amp.m calculate the scattering amplitude recovery function 6. MieIntensity.m painting coated particle scattering angle- light intensity diagram)

无线传感器网络节点定位算法研究，APIT定位算法的源代码(Wireless sensor network node localization algorithms, APIT localization algorithm source code)