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rbc
function [g, badg] = numgrad(fcn,x,varargin)
- 2010-03-04 17:03:11下载
- 积分:1
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hoyw
AR模型的Yule-Walker方程.1927年,Yule提出用线性回归方程来模拟一个时间序列。Yule的工作实际上成了现代谱估计中最重要的方法——参数模型法谱估计的基础。Walker利用Yule的分析方法研究了衰减正弦时间序列,得出Yule-Walker方程,可以说,Yule和Walker都是开拓自回归模型的先锋。(The Higher-Order Yule-Walker method.)
- 2013-12-05 12:48:07下载
- 积分:1
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pll_ok
说明: 完整的锁相环matlab代码实现,其中包括高斯噪声干扰,频差,相差,给出最后频率及相位收敛结果图。重要的是代码中有本人详细注释,易于理解(Complete phase-locked loop matlab code, including the Gaussian noise interference, frequency difference, a difference, given the final results of the frequency and phase diagram convergence. Important that the code in detail in my notes, easy to understand)
- 2009-08-16 13:30:34下载
- 积分:1
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genpls
matlab 遗传算法偏最小二乘法(gapls)(Matlab GA partial least squares (gapls))
- 2007-03-25 15:56:22下载
- 积分:1
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GA
说明: 最优问题求解工具包,通过GA遗传算法,可以求得最优解。(Optimal problem solving toolkit, through the genetic algorithm GA, you can get the optimal solution.)
- 2010-10-30 10:58:39下载
- 积分:1
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comp
MATLAB program for comparison of arrays
- 2012-06-28 19:01:42下载
- 积分:1
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LMD分解信号程序
可以将信号很好的进行LMD分解,很好用,自己试试看(The signal can be well decomposed into LMD)
- 2019-01-24 18:04:11下载
- 积分:1
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3
说明: 涂层物质中的电磁脉冲特性与雷达截面减缩,涂层物质中的电磁脉冲特性与雷达截面减缩(Radar Cross Section Reduction and Characteristic of Electromagnetic Pulse in Antiradar Coating M aterial
)
- 2010-08-11 16:34:09下载
- 积分:1
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Txiaobo
该程序(基于matlab)为小波变换在数据压缩方面的应用。原理:数据可分为高频部分和低频部分,高频部分反映了细节,而低频部分则反映概貌,故压缩部分应为高频部分。数据经此程序变换后将压缩为原来的一半。(This program (based on matlab) for the wavelet transform applications in data compression. Principle: Data can be divided into high-frequency part and low frequency, high frequency part of the reflection of the details, partly reflecting the profile of low frequency, it should be for the high frequency part of the compression part. Data will be compressed by this program change to the original half.)
- 2010-06-10 09:28:13下载
- 积分:1
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channelmodel
rayleigh distribution multipath channel model
- 2009-12-03 11:39:03下载
- 积分:1