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alamouti_space_frequency_coding1.m
space time frequency coding-alamouti scheme
- 2009-04-27 18:41:08下载
- 积分：1
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invertor29_12_2009v72
pwm inverter with dual loop PI controller
- 2010-02-10 07:07:51下载
- 积分：1
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jidianpeizhi
广义线性系统的状态反馈和极点配置，很好的一个论文，希望对大家有用。(Descriptor linear systems and the state feedback pole assignment, a very good paper, I hope useful for all of us.)
- 2009-07-01 13:42:23下载
- 积分：1
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boundary_conditions
在emd中处理边界用到的一个程序，效果很不错。(Treatment of boundary in the emd used a program, the effect is very good.)
- 2014-09-17 19:17:39下载
- 积分：1
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DQPSK
说明： 完整的QPSK的调制与解调，已调试通过，认真学习一下(QPSK modulation and demodulation)
- 2011-03-20 10:16:48下载
- 积分：1
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SAR-GMTI
星座SAR动目标检测，包括原始背景面目标模拟，运动点目标模拟，数据合成与配准，星座SAR动目标检测算法(Constellation SAR moving target detection, including the original background surface raw data simulation, moving point target simulation, data synthesis and registration, constellation SAR moving target detection algorithm)
- 2021-03-12 10:19:26下载
- 积分：1
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separator
本压缩文件里面的程序是LMFnlsq2.rar里面主程序调用的一个函数，此函数不可或缺，需要联合使用。(This program inside the compressed file is LMFnlsq2. Rar inside the main program calls a function, this function is indispensable, need to use.)
- 2014-11-12 22:17:25下载
- 积分：1
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matlab-license-plate-recognition
matlab完整源代码，可以实现车牌自动识别。(Matlab complete source code, can realize automatic license plate recognition.)
- 2015-03-25 17:07:26下载
- 积分：1
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MyMFile
通信系统仿真中，QPSK调制下的高斯信道Matlab仿真(the simulation of the Gaussian channel in communication system )
- 2012-01-02 14:08:33下载
- 积分：1
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kl
说明： （1）应用9×9的窗口对上述图象进行随机抽样，共抽样200块子图象；
（2）将所有子图象按列相接变成一个81维的行向量；
（3）对所有200个行向量进行KL变换，求出其对应的协方差矩阵的特征向量和特征值，按降序排列特征值以及所对应的特征向量；
（4）选择前40个最大特征值所对应的特征向量作为主元，将原图象块向这40个特征向量上投影，所获得的投影系数就是这个子块的特征向量。
（5）求出所有子块的特征向量。
((1) the application of 9 × 9 window of these images at random, a total sample of 200 sub-image (2) all sub-images according to out-phase into a 81-dimensional row vector (3) all 200 lines for KL transform vector, derived its corresponding covariance matrix of eigenvectors and eigenvalues, in descending order by eigenvalue and the corresponding eigenvector (4) a choice to 40 corresponding to the largest eigenvalue eigenvector as the PCA, the original image block to the 40 feature vectors on the projection, the projection coefficients obtained by this sub-block eigenvector. (5) calculated for all sub-block eigenvector.)
- 2007-08-07 18:04:13下载
- 积分：1
