hoffman

a technique for filtering signals. it is a m.file

Quadrocopter model in Simulink with basic PID controller

多个体系统的集体行为是复杂系统研究的重要切入点, 而Vicsek 模型是 研究多个体系统的一个基本模型, 它具备了复杂系统的一些关键特征, 如动态行 为、局部相互作用和变化的邻居关系等.(Collective behavior of multi agent system is an important entry point for complex system research, and Vicsek model is a basic model of multi agent system, which has some key features of complex system, such as dynamic behavior, local interaction and changing neighbor relations)

自己编写的matlab程序 数值分析里的程序(I have written procedures for numerical analysis matlab s procedures)

一个关于数字图像处理中角点提取的程序，使用harris算法，效果还不错。(On digital image processing in the corner extraction process, the use of harris algorithm, the effect was not bad.)

这是 Robocup2d仿真足球UVA底层中最重要的也是最基础deMeer5的详细决策分析，对于刚刚接触Robocup的学员来说非常不错，强烈推荐！！(This is Robocup2d simulation UVA football is the most important is the underlying basis for deMeer5 most detailed decision analysis, for students just touch Robocup is very good, highly recommended! !)

Debye级数展开模型，计算均匀球形粒子散射角——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 计算米尔系数的函数 5. Amp.m 计算散射光复振幅的函数 6. DebyeIntensity.m Debye级数展开模型画均匀球形粒子散射角-光强图 (Debye series expansion model to calculate the uniform spherical particles scattering angle- scattering intensity curve: 1. RB1.m calculated 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 Mill coefficient calculation function 5. Amp.m calculate the scattering amplitude recovery function 6. DebyeIntensity.m Debye series expansion model painted uniform spherical particles scattering angle- light intensity diagram)

multidevice antenna for portable device

过热汽温的matlab仿真，pid已经调整好。(spuer matlab)

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