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ofdmmm
OFDM,QPSK调制下仿真程序,包括信道编解码,调制解调,上下采样(OFDM, QPSK modulation simulation program, including channel coding and decoding, modulation and demodulation, and down sampling)
- 2013-12-11 17:20:01下载
- 积分:1
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CEEMD
matlab编写的程序,对EEMD 集合经验模态分解进行的改进,使得效果更好(Matlab prepared by the program, the EEMD set of empirical modal decomposition of the improvement, making the effect better)
- 2021-04-22 11:18:48下载
- 积分:1
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fft_005
使用matlab和dsptool工具做得fir滤波器(Using matlab and dsptool tools to do fir filter)
- 2010-01-17 14:10:41下载
- 积分:1
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figure_no_focus
plot figure no focus(figure no focus)
- 2013-12-04 11:26:12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
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Wave_Fil_FFT
MATLAB 信号处理 带通、高通、低通滤波 FFT变换 显示并返回原始波形的FFT结果、滤波后的波形及滤波后的FFT结果(MATLAB signal processing band-pass, high pass, low pass filter FFT of the waveform display and return to the original results of the FFT, the filtered waveform and the filtered results of the FFT)
- 2011-08-17 10:07:08下载
- 积分:1
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matlab003
《Matlab软件开发应用》/Mastering Matlab配套学习PPT(The Matlab software development application/Mastering Matlab supporting learning PPT
)
- 2014-12-30 16:33:28下载
- 积分:1
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kal
基于奇异值分解的卡尔曼滤波器的设计与实现,matlab代码(Design and Implementation based on singular value decomposition of the Kalman filter, matlab code)
- 2013-12-04 18:44:55下载
- 积分:1
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simulink中建立的汽车制动能量回收模型
说明: 基于CVT的混合动力再生制动建模与仿真,matlab/simulink建模(Modeling and Simulation of hybrid regenerative braking based on CVT and matlab/simulink)
- 2019-01-21 18:46:45下载
- 积分:1
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modespage
产生IFF信号MODES询问及应答方式的GUI界面程序.(IFF signal generated MODES mode of inquiry and response procedures GUI interface.)
- 2007-09-05 12:58:27下载
- 积分:1