3-D-FDTD-code-with-PEC-boundaries

非线性分析中倍周期分叉图和相图以及matlab求解的M文件(The nonlinear analysis of period doubling bifurcation diagram and phase diagram and MATLAB to solve the M file)

Coded OFDM system over multipath channel

一个用于求解无对角线性方程组的matlab程序。是通过LU矩阵分解进行求解的。(a matlab program for getting the roots of big linear equations by LU decompisition. )

使用matlab软件编程实现分形涂鸦（doodle）--[1]几个棒子(using Matlab software programming Fractal graffiti (doodle)-- [a] few stick)

函数功能是画出彩色图像的累加直方图，代码注释详细，值得一看(The function of the program is to show the color histogram.)

描述matlab在光学中的应用，包括衍射等光学现象的测试(Description matlab applications in optics, diffraction and other optical phenomena, including test)

多载波调制(Multicarrier Modulation)采用了多个载波信号。它把数据流分解为若干个子数据流，从而使子数据流具有低得多的传输比特速率，利用这些数据分别去调制若干个载波。所以，在多载波调制信道中，数据传输速率相对较低，码元周期加长，只要时延扩展与码元周期相比小于一定的比值，就不会造成码间干扰。因而多载波调制对于信道的时间弥散性不敏感。多载波调制可以通过多种技术途径来实现，如多音实现(Multitone Realization)、正交多载波调制(OFDM)、MC-CDMA和编码MCM(Coded MCM)。其中，OFDM可以抵抗多径干扰，是当前研究的一个热点。(Multi carrier modulation (Multicarrier Modulation) uses multiple carrier signal. It decomposes a data stream into a plurality of sub data stream, so that the sub data stream transmission bit rate is much lower, respectively to a plurality of carrier modulation using these data. )

this is made in matlab hand detection using gaussian mixture algorithm , some other people can use these file to make more advancemnt in it, improvement can be made in these files

this gives code to load global variable in matlab

Kalman滤波原理及源码matlab!适合初学的童鞋没，与大家一起分享(Kalman filter theory and source code matlab! Share with you)