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shang
周期图法谱估计需要对信号序列“截断”或加窗处理，其结果是使估计功率谱密度为信号序列真实谱和窗谱的卷积，导致误差的产生。本程序分别设计了周期图法,最大熵功率谱估计和Welch法以及它们的对比,最大熵功率谱估计目的是最大限度地保留截断后丢失的“窗口”以外信号的信息，使估计谱的熵最大。(Periodogram spectrum estimation signal sequence needs to " cut off" or add the window handle, the result is an estimated power spectral density of the signal sequence of the real spectrum and spectral convolution window, resulting in the generation of errors. The procedures were designed periodogram, maximum entropy power spectrum estimation and the Welch method and their comparison, the maximum entropy power spectrum estimation purpose is to maximize the retention of truncated after the loss of the " window" than the information signal, the entropy of the estimated spectrum maximum.)
- 2011-09-14 10:27:34下载
- 积分：1
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yj12
matlab多目标优化的源代码，仅供参考！(matlab multi-objective optimization)
- 2009-02-11 11:10:52下载
- 积分：1
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Dimensional-FDTD-algorithm-in
三维FDTD算法在PEC边界情况下VC++主迭代程序(Dimensional FDTD algorithm in the case of PEC boundary VC++ main iterative procedure)
- 2013-08-06 11:03:52下载
- 积分：1
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ff
说明： 运用遗传算法工具箱进行一元函数优化，源代码。(Genetic algorithm optimization toolbox functions of one variable, the source code.)
- 2013-12-27 19:11:14下载
- 积分：1
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refinement-spectrum
matlab的细化谱代码。包含一个细化谱文件和一个应用文件。(Matlab refinement spectrum code. Contains a detailed spectrum of file and application files.)
- 2013-05-14 11:03:01下载
- 积分：1
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benyue
matlab模拟卫星奔月动画源码，m文件(matlab simulation of satellite flying to the moon animation source, m file)
- 2013-05-16 21:40:47下载
- 积分：1
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matlab_image_processing
mathlab for image processing 2D, DFT, FFT etc.
- 2009-12-13 16:15:54下载
- 积分：1
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tiltsquare
construct a characteristic function of a tiltsquare
- 2010-01-03 11:09:53下载
- 积分：1
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grating
模拟光栅衍射,不同入射角度，得到级次的衍射光场(simulation grating diffracton)
- 2012-08-22 00:53:36下载
- 积分：1
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Kalman
关于KALMAN滤波器算法的仿真及其源代码的程序(KALMAN filter algorithm on the simulation procedure and its source code)
- 2009-05-24 11:50:49下载
- 积分：1
