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QAM
说明： QAM信号，滚降系数分别为0.4，0.7，1.0，信噪比为20dB，信号有叫qpsk(QAM signal, roll-off coefficients were 0.4,0.7,1.0, SNR 20dB, QPSK signals are called)
- 2008-11-09 19:39:53下载
- 积分：1
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sourcecodes
i send the matlab codes for embedded zero tree and se partioning in hierarchial trees in image compression.I also send matlab code for speech compression using rabiner algorithm amd OFDM transceiver design.
- 2011-09-30 16:18:45下载
- 积分：1
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nwmkzrgy
单径或多径瑞利衰落信道仿真，有较好的参考价值，主同步信号PSS在时域上的相关仿真，脉冲响应的相关分析算法并检验，基于kaiser窗的双谱线插值FFT谐波分析，重要参数的提取，结合PCA的尺度不变特征变换(SIFT)算法。( Single path or multipath Rayleigh fading channel simulation, There are good reference value, PSS primary synchronization signal in the time domain simulation related, Related impulse response analysis algorithm and inspection, Dual-line interpolation FFT harmonic analysis kaiser windows, Extract important parameters, Combined with PCA scale invariant feature transform (SIFT) algorithm.)
- 2016-04-07 22:39:28下载
- 积分：1
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subspace_OFDM
衰落信道下的盲估计研究MIMO-OFDM,ofdm子空间仿真程序(ofdm)
- 2009-03-25 17:57:37下载
- 积分：1
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MATLAB
描述了matlab的一些实际应用，让你更加了解matlab的其他方面知识(Description of matlab the classic tutorials, step by step so you learn to matlab from entry to the master)
- 2013-03-26 16:47:19下载
- 积分：1
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gongji
关于各类图象的攻击,如果滤波,噪音,锐化,JPEG压缩等等(Attacks on all types of images, if filtering, noise, sharpening, JPEG compression, etc.)
- 2009-04-19 11:45:19下载
- 积分：1
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dftprogram
dft and idft with and with out function
- 2010-11-10 14:08:30下载
- 积分：1
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LMS
最小均方（LMS）自适应算法就是一中已期望响应和滤波输出信号之间误差的均方值最小为准的，依据输入信号在迭代过程中估计梯度矢量，并更新权系数以达到最优的自适应迭代算法。LMS算法是一种梯度最速下降方法，其显著的特点是它的简单性。这算法不需要计算相应的相关函数，也不需要进行矩阵运算。(Minimum mean-square (LMS) adaptive algorithm is that one has to respond to the expectations and filtering the output signal of the mean square error between the value of the minimum-based, based on the input signal is estimated in the iterative process of gradient vector, and to update the weights in order to achieve the most Adaptive iterative algorithm gifted. LMS algorithm is a steepest descent gradient method, and its significant features is its simplicity. This algorithm does not require calculation of the corresponding correlation function, nor the need for matrix calculation.)
- 2008-05-26 12:05:15下载
- 积分：1
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CDBN-master
实现了卷积受限玻尔兹曼机（深度学习的一个重要算法），包括C++和matlab版本(Restricted Boltzmann realized convolution machine (depth study of an important algorithm), including C++ and matlab version)
- 2014-10-23 22:01:54下载
- 积分：1
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movementdetector
it is project for servillence system
system.
- 2010-10-17 01:14:57下载
- 积分：1
