simulation

Program: Lognormal Distribution Simulation Histograms C3

matlab工具箱，可以用来处理各类garch模型，尤其是包含CCCGARCH等多元garch模型(it s a matlab toolbox that can be used to deal with all kinds of garch model, especially multivariate garch model like CCC-GARCH model)

使用GUI实现的串口编程例子，MATLAB调试环境下的多路串口数据实时绘图显示，具有良好的界面，使用了gpFzXf协议和 gpFzXf协议进行传输。 (GUI programming examples use the serial implementation, multi-channel serial data in real-time graphics display MATLAB debugging environment, has a good interface, use the gpFzXf and gpFzXf protocol for transmission protocol. )

In addition to being inherently more efficient, it introduces optional arguments - to calculate in single precision - to calculate only hue or saturation or value (or combinations of them)

非线性光纤光学中用来仿真光纤通信系统中的三阶色散的程序，对刚开始进行科研的人有很大帮助。(Nonlinear Fiber optics, optical fiber communication system is used to simulation of the third-order dispersion in the procedures of the research has just started there is a great help.)

说明：  非常好的用复化梯形公式和外推法求解积分方程的matlab例程，附带报告，详细讲解原理，分析程序与结果，不可多得的报告(Very good with a complex trapezoid formula and extrapolation matlab routines for solving integral equations, with the report gave a detailed theory, analysis procedures and results, the report of a rare)

简化的OFDM系统仿真，其中暂未考虑扰码和卷积码，物理层参数采用802.11a参数，1个长训练符号与6个OFDM数据符号构成1帧，信道为单径rayleigh衰落信道，其中最大多普勒频移为100Hz，信噪比0-30dB，调制方式为QPSK和16-QAM。(Simplified OFDM system simulation, which yet consider scrambling and convolution codes, physical layer parameters using 802.11a parameters, a long training symbols and six OFDM data symbols constitute a channel for single-path rayleigh fading channel, one of the largest Doppler shift is 100Hz, the SNR 0-30dB, the modulation scheme is QPSK and 16-QAM.)

Simple code for Spectral analysis of speech signal.

说明：  matlab 矩阵及其基本运算（命令及其用法）matlab基础(matlab matrix and the basic operations (command and its usage) matlab basis)

online face tracking from offline face detection GUI