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OSCAR_V1.3
fiber optical modes.simulation of optican fiber with figures
- 2010-11-10 11:18:34下载
- 积分：1
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16qam_channel_encode
一、 本程序采用16QAM调制方式，对一串2进制信源进行调制，采用（7，4）循环码对信源做信道编码，用升余弦滚降函数进行基带调制，再调到高频信道；在信道上加入高斯白噪声，运用匹配滤波器解调，画出解调星座图，运用最小欧氏距离译码判决，再对信号进行信道解码，画出采用信道编码技术和不采用信道编码技术的误比特率图。(First, this program uses 16QAM modulation mode, for a string of two binary source is modulated, using (7,4) cyclic code of the source-channel coding to do with a raised cosine roll-off function for base-band modulation, and then transferred to a high frequency channel in the channel by adding Gaussian white noise, the use of matched filter demodulation, demodulation constellation plot, using the minimum Euclidean distance decoding decision, and then right channel signals, decoding, channel coding techniques used to draw and non- channel coding techniques using bit error rate plans.)
- 2009-11-23 23:27:35下载
- 积分：1
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waveletde
小波去噪程序 (Wavelet denoising procedure)
- 2010-11-26 20:46:50下载
- 积分：1
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Reshenie_nelineynyh_uravneniy
solution of nonlinear equations
matlab
- 2012-05-15 00:18:51下载
- 积分：1
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withpositivecoeff
filters matlab program
- 2010-08-21 13:29:56下载
- 积分：1
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果蝇优化算法在pid寻优中的应用 foa-pid
果蝇优化算法在pid寻优中的应用，这个方法很好(Drosophila optimization algorithm optimization of pid, this method is very good)
- 2015-07-27 15:56:43下载
- 积分：1
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QAM_Demo
QAM的MATLAB演示.
图形演示，很好的教学范例.
很适合于初学者.(QAM demo of MATLAB. Graphic presentations, examples of good teaching. Very suitable for beginners.)
- 2008-01-13 08:05:10下载
- 积分：1
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Programming
包括各种规划问题的文档和程序，无约束优化，线性规划等等(Including planning documents and programs, unconstrained optimization, linear programming, etc.)
- 2011-04-26 20:41:51下载
- 积分：1
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entropy
计算一副图像的信息熵，如需计算多幅图像，只需修改名称即可(Calculating an image information entropy, calculated for multiple images, you can just change the name)
- 2011-05-22 09:34:38下载
- 积分：1
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sparse_s
稀疏信号的生成及cs模型稀疏阵（fft）和生成阵(PHI)的生成，及波形展示(Sparse signal generation and cs model sparse array (fft) and generate array (PHI) generation, and waveform display)
- 2021-03-08 10:09:28下载
- 积分：1
