sancengmoxing

autoregresive model grade 2

this is a matlab code for drawing a figure using a human hand

分形matlab实现的一些图谱例程；内涵程序(Some mapping routines fractal matlab realize the content of the program )

Statistical Signal Processing Lab

this file is about risk managment in marketing....

Welch法：Welch法对Bartlett法进行了两方面的修正：一是选择适当的窗函数w(n)，并在周期图计算前直接加进去，加窗的优点是无论什么样的窗函数均可使谱估计非负。二是在分段时,可使各段之间有重叠，这样会使方差减小。(Welch method: Welch method of Bartlett method amendments in two respects: First, select the appropriate window function w (n), and in the cycle before CALPHAD directly incorporated, plus the advantage of the window, no matter what kind of window function can be so spectral estimation of non-negative. Second, when in subparagraph can overlap between paragraphs, this would reduce the variance.)

2ask,4ask,2psk,4psk,2fsk,4fsk,16qam的仿真程序(2ask, 4ask, 2psk, 4psk, 2fsk, 4fsk, 16qam the simulation program)

说明：  利用matlab软件进行程序设计的时间序列模块的源程序工具箱。(Using matlab software programming time series toolbox source code module.)

说明：  可以产生白噪声，体现了随机现象，欢迎大家使用，(Can generate white noise, reflecting a random phenomenon, welcome to use,)

说明：  matlab中自带的仿真模块simulink哥哥模块及其功能的介绍(matlab simulink simulation module that comes with modules and functions described his brother)