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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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2_090830123034
74H166资料参考，帮助你更好的写好程序应用等(74H166 reference material to help you better application of written procedures)
- 2010-08-16 14:10:49下载
- 积分：1
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RFWave
说明： 这些matlab程序不错，希望大家能有时间能看下。(The matlab program good, hope that we can have time to be able to Kanxia.)
- 2010-03-29 21:20:15下载
- 积分：1
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handovers-in-heterogeneous-networks
LTE/wimax异构网络切换matlab代码，小尺度衰弱和阴影效应可选。(handovers in heterogeneous networks)
- 2017-03-13 15:41:10下载
- 积分：1
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pid-control-matlab-code
matlab
语言，《先进pid控制matlab仿真》光盘源码(matlab code，《Advanced Matlab PID control similution》DVD original code.)
- 2015-01-29 10:47:38下载
- 积分：1
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8
bp网的程序，设计一个神经网络字符分类器对英文字母进行分类。输入向量含有16个分量，输出向量分别用设置的T向量，还不完善，有待改进(bp network program, character design a neural network classifier to classify the English alphabet. Input vector contains 16 components, respectively T vector output vector set, not perfect, needs improvement)
- 2021-04-08 21:59:00下载
- 积分：1
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kl
说明： 基于bp神经网络的遥感图像的分类和识别的MATLAB实现(Bp neural network-based remote sensing image classification and recognition of the MATLAB implementation)
- 2010-04-21 10:24:03下载
- 积分：1
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verse
matlab中，用于求正态分布的累积分布函数的逆函数(matlab for seeking a normal distribution of the inverse function of the cumulative distribution function)
- 2012-03-26 18:37:37下载
- 积分：1
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Radar-Images
介绍雷达成像的原理 国外经典教材 对学习雷达成像有帮助(Introduce the principle of radar imaging abroad classic textbook learning radar imaging)
- 2013-03-27 09:35:08下载
- 积分：1
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two
一种新的模糊控制电机，改进了一些希望对大家有用。(A new fuzzy control motor, improved some hope on the U.S. useful.)
- 2007-10-14 19:06:42下载
- 积分：1
