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fingerprint
this code for studying fingerprint enhancement
- 2010-01-01 11:24:05下载
- 积分：1
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LDPC
LDPC码是通过校验矩阵定义的一类线性码，为使译码可行，在码长较长时需要校验矩阵满足“稀疏性”，即校验矩阵中1的密度比较低，也就是要求校验矩阵中1的个数远小于0的个数，并且码长越长，密度就要越低。
(LDPC Coding with PSK modulation in Rayleigh fading channel
Most of the functions are built in matlab functions found in the comm. toolbox. These can also be easily configurable in the code to meet your requirements.
In the given code, set the SNR, codeRate, modulation order (psk) and Number of frames to be simulated.
Please feel free to contact me and let me know your comments.
)
- 2013-04-03 09:47:51下载
- 积分：1
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Radar
一篇关于雷达的一些初级概念的很形象的解释，并带有计算方法(An article on some of the radar image of the primary concepts are explained, and with the calculation method)
- 2010-07-23 11:32:01下载
- 积分：1
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final64QAM
64 QAM final modulation
- 2010-10-23 04:25:23下载
- 积分：1
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ZoomFFT
基于复解析带通滤波器的复调制细化选带频谱分析方法(zoom fft)
- 2012-05-02 20:59:18下载
- 积分：1
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second
自适应（LMS）算法在噪声抑制中的应用。在仿真中，原始信号选为sin((0.2*pi)*t),
噪声信号采用标准白噪声，延迟D=1，收敛因子分别是u=0.001和u=0.3(Adaptive (LMS) algorithm in noise suppression application. In the simulation, the original signal is selected sin ((0.2* pi)* t), noise signal using the standard white noise, the delay D = 1, respectively, convergence factor u = 0.001 and u = 0.3)
- 2013-08-18 10:52:34下载
- 积分：1
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matlab-utility-program.zip
经常用到的一些matlab小程序，入门级别的，希望大家喜欢，踊跃下载哦！ (utility program,very simple)
- 2014-11-07 13:36:05下载
- 积分：1
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wavelet_denoising3_20
这是利用二维小波分析对含高频噪声的图像进行消噪的例程，这里采用的是小波分解系数阈值量化法，(This is the routine use of two-dimensional wavelet analysis denoising images with high-frequency noise, the wavelet coefficients threshold quantization method used here,)
- 2013-03-28 18:08:33下载
- 积分：1
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polya_fit_ms
这是一个基于matlab语言的用极大似然估计法做的多项分布程序(This is a matlab-based language with maximum likelihood estimation method to do a number of distribution procedures)
- 2007-10-23 15:07:57下载
- 积分：1
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activities_of_the_shape_model
基于支持向量机分类器的活动形状模型。学术论文。(Support vector machine classifier based on the activities of the shape model. Papers.)
- 2010-08-24 20:46:23下载
- 积分：1
