systemcopy_701_abap

基4FFT的matlab 有定点，浮点等三种算法程序(4FFT matlab)

获取apk版本号,内带需要jar包。 经过测试可以使用。(get apk version)

这是一个基于Simulink的蓝牙语音传输的仿真系统。它是由主发射、从接收和传输、干扰（802.11b Interferer）等主要部分组成，以及信号源和误码表、信号显示单元组成的仿真系统。(This is a simulation system of Bluetooth voice transmission based on Simulink. It is composed of a main transmitting, receiving and transmitting interference (802.11b, Interferer) and other major parts, as well as the signal source and the error table, signal display unit simulation system.)

matlab程序，用于求时间序列的hurst指数，判断数据的长程关联性。 (the matlab procee for calculating the Hurst Exponent for a time series data--Hurst Exponent)

这是我参加12年美国数学建模大赛，关于Camping along the Big Long Rive这个问题的一些代码，虽然不算很好吧，但是有些结果还是不错的(I attended 12 years of the American Mathematical Modeling Contest, Camping along the Big Long Rive problem code, although it is not very good, but some results are still good)

newtone raphson to solving differeintional equations

说明：  一个简单的贪吃蛇Matlab程序 大家有兴趣可以看一下。(Snake a simple Matlab program you are interested can look at.)

说明：  matlab语音信号的处理，源文件，M文件··········(matlab voice signal processing, source files, M files)

This program return the average centrality for a graph for different value of x.

说明：  数值计算方法中的matlab程序，Jacobi法,Newton插值法，QR分解，数值积分法，重特征值(Matlab program, Jacobi method, Newton interpolation method, QR decomposition, numerical integration method, multiple eigenvalues in numerical calculation method)