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041010
matlab环境下关于数字信号处理的一些程序,主要是利用小波变换的去噪程序(matlab environment about a number of digital signal processing procedures, mainly the use of wavelet transform de-noising procedures)
- 2009-03-07 10:20:32下载
- 积分:1
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BatLSBReplace
大批量处理图像LSB隐写算法的matlab算法(Large batch image LSB steganography algorithm matlab algorithm)
- 2010-08-30 02:25:28下载
- 积分:1
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Alamouti_paper_simulation
Alamouti space time coding simulation
Maximal Ratio Combining
BER simulation
- 2010-03-09 14:24:35下载
- 积分:1
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Clustering_final
The Prediction Algorithm Based on Fuzzy logic(clustering approach)
- 2013-04-19 15:05:45下载
- 积分:1
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aa
说明: 采用不同的方法对HRV信号进行功率谱估计。选择矩形窗,汉宁窗,汉明窗,Blackman窗(Using different methods of HRV signal power spectrum estimation.Select the rectangular window and hanning window, hamming window and Blackman window)
- 2014-06-23 09:00:36下载
- 积分:1
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代码
说明: PLS、BP、SVR代码,参数可调,修改后可用,也可为学编程的同仁提供参考。(PLS, BP, SVR codes, adjustable parameters, can be used after modification, and can also provide reference for colleagues learning programming.)
- 2018-12-30 19:44:12下载
- 积分:1
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FPE
说明: 按FPE定阶的
源程序:fpe.cpp
M序列:M序列.txt
白噪声:Gauss.txt
程序中先用依模型阶次递推算法估计模型的参数,再用fpe方法判断模型的阶次。
程序运行结果如下:
n: 1
判断阶次FPE的值: 0.0096406
-0.481665 1.07868
n: 2
判断阶次FPE的值: 0.00875755
-0.446739 0.00498181 1.07791 0.0527289
n: 3
判断阶次FPE的值: 0.0087098
-0.459433 0.120972 -0.0569228 1.07814 0.0390757 0.116982
n: 4
判断阶次FPE的值: 0.000396884
-0.509677 0.4501 -0.200906 0.0656188 1.07991 -0.0156362 0.442989 0.0497236
n: 5
判断阶次FPE的值: 3.2095e-007
-1.18415 0.813123 -0.517862 0.34881 -0.116864 1.07999 -0.744141 0.474462 -0.253112 0.122771
n: 6
判断阶次FPE的值: 3.23349e-007
-1.14659 0.76933 -0.487651 0.329676 -0.10377 -0.00440907 1.07999 -0.703574 0.447253 -0.235282 0.113587 0.00479688
从以上结果可以看出,当n=5时,fpe值最小,所以这时的模型阶次和参数估计值为最优结果:
3.2095e-007
-1.18415 0.813123 -0.517862 0.34881 -0.116864 1.07999 -0.744141 0.474462 -0.253112 0.122771(err)
- 2008-09-12 01:14:14下载
- 积分:1
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模型1
说明: 在此建立了车辆悬架的模拟模型,并对其进行了仿真研究(In this paper, the simulation model of vehicle suspension is established and simulated.)
- 2019-03-18 16:17:30下载
- 积分:1
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dpcodev1
基于贝叶斯学习的算法,对一系列信号进行聚类分析(Bayesian learning algorithm based on cluster analysis of a series of signals)
- 2010-12-18 13:00:49下载
- 积分:1
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thermo_diagram_plot
计算水蒸气热物性的matlab程序,附有使用说明(Calculate the thermophysical properties of water vapor matlab program, with instructions for use)
- 2011-07-08 17:59:55下载
- 积分:1