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DSSS
(1) 产生数值为±1的用户随机数据；给出Matlab下对应的模块；
(2) 产生并给出64×64的Walsh矩阵，作为用户接入的扩频码；
(3) 利用上述一个用户的扩频码和用户数据演示扩频过程；给出Simulink工作框图；
(4) 利用FFT，计算并画出基带数据和扩频信号的频谱（在一个图中给出）；
((1) value of ± 1 generated random data users given under the corresponding Matlab module (2) generation and gives the Walsh 64 × 64 matrix, as the user access to the spreading code (3) the use of the a user' s spreading code and spread spectrum user data presentation process given work Simulink block diagram (4) the use of FFT, calculate and draw the base-band spectrum data and the spread spectrum signal (given in a diagram) )
- 2010-06-29 00:21:25下载
- 积分：1
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digitizexxGraph
Matlab script for digitizing a published graph
- 2013-01-07 23:24:43下载
- 积分：1
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Heston
Heston Model option pricings and comparison(Compares the option prices obtained using the analytical Heston formula (1993) and the FFT method (Carr-Madan formula via FFT+ Simpson s, Carr-Madan using adaptive Gauss-Kronrod quadrature, and Lipton s formula using adaptive Gauss-Kronrod quadrature).)
- 2013-08-18 09:21:44下载
- 积分：1
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access_block
在一定的资源数下，服从泊松分布到达和指数分布离开的用户，仿真在用户数不断增加时网络阻塞率。自己编写。(Under certain number of resources, and the Poisson arrival of the user leaves the exponential distribution, the blocking probability in the simulation the number of users increases. Write your own.)
- 2013-11-24 10:29:26下载
- 积分：1
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2
说明： 首先，对复杂振动信号进行EMD分解，得到各个频率分量，接着，对各分量进行Hilbert变换，得到瞬时频率(END resolve,hilbert chang,evry imf,instantaneous frequency)
- 2014-07-15 18:33:33下载
- 积分：1
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Hurst
计算时变的Hurst指数,包括主程序与子程序(Calculation time varying Hurst index, including the main program and subroutine)
- 2016-11-19 22:47:15下载
- 积分：1
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lorenzhundun
使用matlab产生混沌时间序列的源代码(use Matlab chaotic time series generated source code)
- 2007-06-04 10:38:45下载
- 积分：1
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(Proakis)-Digital-Signal-Processing-(Solution)
A Solution Manual for(Proakis)Digital Signal Processing (Solution)
- 2013-10-23 06:03:19下载
- 积分：1
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levelset_segmentation_biasCorrection_v1
This is level-set image segmentation method.
- 2015-01-13 18:46:29下载
- 积分：1
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90to60SVPWM
此代码主要是用simulink搭建的一个三电平SVPWM模型，能出图，实用型的一个代码。(This code is to use a three-level SVPWM simulink model structures, to a map, a practical code.)
- 2014-02-24 15:31:09下载
- 积分：1
