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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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MATLAB
说明： MATLAB模块详细介绍，详细介绍了MATLAB的模块，工具箱，Simlink模块(MATLAB module details, details of the MATLAB module, toolkit, Simlink module)
- 2010-03-31 22:10:53下载
- 积分：1
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Wiener_T
说明： 一个简单的维纳滤波器的例子，适合初学者学习，很简单(A simple example of the Wiener filter, suitable for beginners to learn, very simple)
- 2008-11-02 08:29:52下载
- 积分：1
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shengbomoni
交错网格时间二阶空间十二阶声波方程数值模拟，加PML吸收边界，倾斜地层(Staggered grid space second-order time 12 order acoustic equation numerical simulation of the PML absorbing boundary, tilted strata)
- 2015-01-03 11:03:15下载
- 积分：1
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mandelbrotdemo
mandelbrot 分型图的仿真与绘制。mandelbrot.m, mandelbrotdemo1.m, mandelbrotdemograph.fig(Mandelbrot type of simulation and rendering Fig. mandelbrot.m, mandelbrotdemo1.m, mandelbrotdemograph.fig)
- 2007-09-09 15:45:57下载
- 积分：1
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Untitled
正向云发生器及其代码,matlab描述.....(cloud creator of forward and the code of that,discribed by matlab)
- 2015-01-04 16:21:48下载
- 积分：1
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DGPSO
差分进化算法代码,请下载使用，很有学习价值，我已验证可以使用(Differential evolution algorithm code, please download, it is worth learning, I' ve verified that you can use)
- 2013-11-17 20:54:26下载
- 积分：1
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quanpu-quanxipu
对机械设备的振动信号进行全谱分析与全息谱分析对比，并画出轨心轨迹(关闭翻译英语中文德语检测语言
中文(简体)英语日语
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对机械设备的振动信号进行全谱分析与全息谱分析对比，并画出轨心轨迹
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Duì jīxiè shèbèi de zhèndòng xìnhào jìnxíng quán pǔ fēnxī yǔ quánxí pǔ fēnxī duìbǐ, bìng huà chūguǐ xīn guǐjīMachinery and equipment vibration signal analysis and comparison analysis holospectrum full spectrum, and draw the trajectory derailed heart)
- 2014-01-17 10:54:53下载
- 积分：1
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newton2gen
newton generalized numerical method
- 2012-11-21 18:25:05下载
- 积分：1
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junhengqi
本程序是用MATLAB编写的孤立词的语音识别的程序，包含mel倒谱分析以及单个词的语音识别。(This procedure is used to prepare MATLAB isolated word speech recognition procedures, including mel cepstrum analysis, and single-word speech recognition. )
- 2014-10-09 21:49:13下载
- 积分：1
