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DSSS
说明: 设计一个有干扰的直接序列扩频通信系统, PN码由m序列产生器产生,经过高斯白噪声信道。在接收端接收到的信号包括“有用信号+高斯白噪声+干扰”,将接收信号进行解扩,判决,得到用户的信号检测结果,绘制不同的扩频增益(增益值为10,30,50)下,误比特率随信噪比Eb/N0的变化曲线。(Design of a direct sequence spread spectrum interference system, PN code generated by the m sequence generator, after white Gaussian noise channel. Receives the signal at the receiver, including " useful signal+ Gaussian white noise+ interference" , will receive the signal despreading, judgments, get the user' s signal test results, draw a different spreading gain (gain value of 10,30, 50), the BER curves with the signal to noise ratio Eb/N0.)
- 2010-05-03 14:18:32下载
- 积分:1
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tuxiangchuli-
运用matlab来编写关于图像处理所需要处理的实验,熟悉matalab(Use matlab to prepare a report on the need to deal with image processing experiments, familiar matalab)
- 2013-11-02 16:13:19下载
- 积分:1
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MATLAB
层次模糊聚类的算法实现,一个用C或者C++写的kmeans算法,最新的聚类算法(Level fuzzy clustering algorithm, one using C or C++ written kmeans algorithm, the latest clustering algorithm)
- 2009-03-23 08:39:55下载
- 积分:1
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matlab
MATLAB有限元计算的M文件,可用于各种单元的计算(MATLAB M-files FEM)
- 2010-05-22 14:48:25下载
- 积分:1
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multicriculerlet-transform
multicirculerlet transform
- 2011-07-15 07:11:03下载
- 积分:1
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ksvd-ELAD-sparse-representation
大牛ELAD关于sparse representation的代码(The large cattle ELAD About sparse representation of the code)
- 2013-05-20 21:33:11下载
- 积分:1
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Filter
matlab下filter程序,有脉冲响应法和双线性变换法生成filter,各参数有详细注释,有信号滤波前后的图形、频谱及相位对比。(Under filter matlab procedures, generate filter impulse response method and bilinear transformation method, various parameters are detailed notes, graphics, spectrum and phase contrast signal before and after filtering.)
- 2014-02-09 15:53:49下载
- 积分:1
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fdtd1D
一维fdtdMATLAB程序,主要用于处理问题电磁场(FdtdMATLAB one-dimensional process, is mainly used to deal with the issue of electromagnetic fields)
- 2009-04-13 15:16:50下载
- 积分:1
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image_dct
用matlab做得仿真,对图像进行DCT变换,分成8*8的块(matlab based simulation,dct transtion,8*8 block)
- 2009-04-23 19:11:14下载
- 积分:1
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SourceCodeKmanifold
Kmanifoldes algorithm,matlab codes.
- 2010-10-27 14:43:16下载
- 积分:1