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LDPC_BPSK_simulink
MATLAB M文件调用SIMULINK完成LDPC误码率仿真(MATLAB M SIMULINK LDPC BER SIMULATION)
- 2013-10-03 16:47:10下载
- 积分：1
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tishengxiaobobao
与传统的小波分解相比，提升小波可以实现整数小波变换，其方法与一般去噪法相同，都是对小波分解的高频系数进行阈值量化来达到去噪的目的。(Compared with the traditional wavelet, lifting wavelet can achieve integer wavelet transform, its the same way as regular de-noising method, are the high-frequency coefficients of wavelet decomposition threshold quantization to achieve the purpose of de-noising.)
- 2014-11-06 13:57:44下载
- 积分：1
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OFDM_BER_AWGN
This program uate BER performance of OFDM systems in AWGN environment.
Basically, modulation and demodulation function is supported BPSK to 64QAM.
- 2015-01-15 15:32:22下载
- 积分：1
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Baum_Welch-algorithm
用Baum-Welch算法来迭代估计一个隐马尔科夫模型（HMM）的初始状态概率分布以及其状态转移概率矩阵。其中文件有mainfile_B_W.m为主函数，Baum_Welch.m为Baum-Welch算法迭代函数，Forward_variable.m与Backward_variable.m与Gamma_variable.m与Ksi_variable.m是需要计算的四种因子，B_pdf.m为混淆散射概率密度函数。(It s Baum-Welch algorithm for iteratively estimating the initial states probability distribution and state transition probability matrix. In the folder, "mainfile_B_W.m" is the main function, and "Baum_Welch.m" is the iteration Baum-Welch function. Also these four file "Forward_variable.m " "Backward_variable.m" "Gamma_variable.m" "Ksi_variable.m" are used for calculating crucial factors. "B_pdf.m" is the emission probability distrubution function.)
- 2014-04-05 11:35:43下载
- 积分：1
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guangfu
本压缩包里面有几个月的光伏数据，文件里有几个当时计算用的几个小程序，求光伏概率分布的，(The compressed inside a few months photovoltaic data, there are several file was calculated using a few small programs, find the probability distribution of PV,)
- 2015-07-03 17:18:01下载
- 积分：1
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MATLAB_Book-Source
MATLAB数字图像处理___代码____赵小川(Digital image processing MATLAB code ____ Zhao Xiaochuan ___)
- 2014-09-26 09:54:43下载
- 积分：1
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Parabolic_sar
给定高低值计算抛物线sar值，只是初步分析，希望对有兴趣的有所帮助。(Uses technique described on the Parabolic SAR wikipedia page. Candlestick Graph package used to create picture.)
- 2011-11-23 09:42:05下载
- 积分：1
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常用的小波源程序
说明： 本目录存放的小波编码实现的源程序：
打开ezw2.dsw工作区，编译后可在\ezw2\ezw\debug中找到编码可执行程序；
在\ezw2\unezw\debug中找到解码可执行程序。(Wavelet realization of the source coding : Open ezw2.dsw work, compiled in \ ezw2 \ ezw \ debug find executable code; In \ ezw2 \ unezw \ debug find decoder executable.)
- 2005-11-12 01:28:31下载
- 积分：1
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zuobiaojuzhen
齐次坐标变换有很多形式，本程序证明采用不同形式时对应的转换矩阵不同(homogeneous coordinate transformation)
- 2012-03-31 20:46:48下载
- 积分：1
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fd2d1_fu
fdtd 一维程序，用来计算一个点源的程序(fdtd a peacekeeping procedures used to calculate a point of procedure)
- 2007-04-20 17:45:40下载
- 积分：1
