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56e946bf2520
This code performs wide band Cooperative Spectrum Sensing under various noise levels. A large number of primary users as well as secondary users are considered.The detection is power spectral density based . This project gives the lower bound for the power level of the PU signa...This code performs wide band Cooperative Spectrum Sensing under various noise levels. A large number of primary users as well as secondary users are considered.The detection is power spectral density based . This project gives the lower bound for the power level of the PU signa...
- 2015-02-17 00:54:58下载
- 积分：1
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ESPRIT
旋转不变算法--esprit，以《现代信号处理》（张贤达）书上所讲过程所写(Rotation invariant algorithm- esprit, to the "Modern Signal Processing" (Zhang XD) wrote the book talking about the process)
- 2013-12-15 14:07:25下载
- 积分：1
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matlab3
matlab样条工具箱介绍包括：
三次插值样条函数
PP形式的样条函数的构造及操作
B形式样条函数的构造和应用
其他函数
举例(introduction matlab spline toolbox include: cubic interpolation spline function forms of PP-spline function and operation of the structure form of B-spline function of the structure and application of other functions, for example)
- 2007-09-13 19:41:44下载
- 积分：1
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power_harmonicfilter
it is used to eliminate the harmonic distortion due to non linear load.
By
Saravanan.J
- 2009-12-28 17:48:24下载
- 积分：1
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plusrilinoise
说明： 基于小波包的带通滤波器设计程序。给出了小波变换的快速算法和重构算法，讨论了应用小波变换进行信号带通滤波的方法，并通过正交小波包对信号的分解，把频率成分复杂的信号分解到各个频带上，根据需要提取指定频率的信号，然后用小波包重构算法对信号进行重构，实现对信号的提取。(Based on wavelet packet band-pass filter design program. Given the fast algorithm of wavelet transform and reconstruction algorithms are discussed using wavelet transform signal band-pass filtering method, and through the wavelet packet to signals can be decomposed, 把 frequency components of complex signal is decomposed into various frequency bands 上, according to need to extract the specified frequency signal, and then reconstructs the signal reconstruction algorithm to achieve the extraction of the signal.)
- 2010-04-15 16:26:30下载
- 积分：1
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ber_qpsk_rician
Ber analyisis of QPSK in rician fading channel
- 2010-05-16 00:33:33下载
- 积分：1
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PAPR-QPSK
ti so PAPR trong LTE-Advance
- 2015-03-30 10:26:06下载
- 积分：1
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golddiv
黄金分割法，用于一维线性优化，输入相应目标函数，可得最优变量(Golden method for one-dimensional linear optimization, enter the appropriate objective function, we can get the optimal variable)
- 2015-04-04 04:27:08下载
- 积分：1
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music
本代码主要是仿真了阵列信号的music算法的基本性能。如估计精度随信噪比的变化和天线孔径的变化。(This code is mainly the array signal simulation algorithm for the basic properties of music. If the SNR estimation accuracy with the changes and changes in the antenna aperture.)
- 2010-07-04 22:06:34下载
- 积分：1
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gradiente_descendente
Golden Search mfile in matlab
- 2010-12-07 05:59:18下载
- 积分：1
