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polyfit
这里提供了两个消除趋势相的matlab程序
在故障诊断中 要对信号进行频谱分析 而在频谱分析前要消除趋势相 这样得到的频谱 能更好的反映故障 有利于进一步诊断(Here are two trends in the elimination phase of the matlab program in fault diagnosis to the signal spectrum analysis and spectrum analysis in the former to eliminate the tendency of such spectrum can be better reflected further in favor of fault diagnosis)
- 2008-01-06 11:11:57下载
- 积分：1
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my_function_library
说明： 二维直方统计图
网格为基础的，简单好用( imput:
(1) x(i), y(i) point position data
(2) bin grid number for x and y direction
(3) lowx, highx, lowy, highy
outpu:
(1) matrix X, Y for 2 dimension
(2) histogram value)
- 2009-08-18 03:05:16下载
- 积分：1
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82382_SAR经典的wk成像算法
说明： matlab平台实现的sar Omega-K算法(SAR omega-k algorithm based on MATLAB)
- 2021-03-25 16:49:14下载
- 积分：1
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qpsk_ber
瑞利信道的仿真程序qpsk还有ber，snr仿真图形(Qpsk Rayleigh channel simulation program there ber, snr simulation graphics)
- 2013-11-14 13:04:58下载
- 积分：1
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Higher-Order_Spectral_Analysis_toolbox
高阶谱分析工具箱，强烈推荐，共计58个函数，实现了高阶谱估计的几乎全部功能。本人在这里上传的文件，仅仅为了学术交流。希望大家都有机会掌握高阶谱估计。互相切磋，共同进步！(higher order spectral analysis toolkit, strongly recommend, for a total of 58 functions, to achieve the high-end of the spectrum is estimated that almost all functions. Here, I would upload documents, only to academic exchanges. Hope we have the opportunity to acquire higher-order spectrum estimation. Peers common progress!)
- 2006-06-08 22:23:28下载
- 积分：1
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LBG
进行频域处理的必备程序，学信号的人一定要顶下(Essential for frequency domain processing procedures, the person must learn the signal under the top)
- 2011-10-04 09:53:23下载
- 积分：1
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EWA
Earthworms can aerate the soil with their burrowing action and enrich the soil with their waste nutrients. Inspired by the earthworm contribution in nature, a new kind of bio-inspired metaheuristic algorithm, called earthworm optimization algorithm (EWA), is proposed in this paper. The EWA method is inspired by the two kinds of reproduction (Reproduction 1 and Reproduction 2) of the earthworms. Reproduction 1 generates only one offspring by itself. Reproduction 2 is to generate one or more than one offspring at one time, and this can successfully done by nine improved crossover operators. In addition, Cauchy mutation (CM) is added to EWA method. Nine different EWA methods with one, two and three offsprings based on nine improved crossover operators are respectively proposed. The results show that EWA23 performs the best and it can find the better fitness on most benchmarks than others.
- 2015-10-12 14:17:41下载
- 积分：1
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EASI
盲源分离EASI算法，一种简单的盲源分离算法，容易实现(Blind source separation of EASI)
- 2021-05-09 21:08:34下载
- 积分：1
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weina
维纳滤波维纳滤波维纳滤波维纳滤波维纳滤波维纳滤波维纳滤波(Wiener filterWiener filter)
- 2011-05-07 16:03:15下载
- 积分：1
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2.3
采用matlab编写的数值方法中的案例，标号为书中的例题(Numerical methods using Matlab prepared case, the label for the examples in the book)
- 2012-05-30 16:50:28下载
- 积分：1
