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CS
压缩感知的基于正交化重构算法,该算法用matlab实现,(Orthogonalization compressed sensing reconstruction algorithm, the algorithm using matlab,)
- 2013-11-25 08:59:19下载
- 积分:1
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MATLABFIR
MATLAB设计的FIR滤波器,包括程序,我发了很长时间的,希望对大家有用,谢谢(MATLAB FIR filter design, including the procedure, I made a very long time, we want to be useful, thank you)
- 2010-05-31 13:47:49下载
- 积分:1
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MFE
时间序列模型和预测的MATLAB代码,包含参数的估计方法,数据分布的检测,模型预测的源码(Matlab code for time series modeling and forecast )
- 2012-05-05 17:45:56下载
- 积分:1
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hysteresis
产生两种不同的迟滞环节,一种是backlash,一种是preisach.(Produce two different delay links, one is the backlash, one is preisach.)
- 2011-10-21 20:59:56下载
- 积分:1
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clust
This contain code divides a given image into N clusters
- 2015-03-18 20:53:56下载
- 积分:1
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DateConvert
DateConvert:简单而快速的日期转换
DateConvert转换DATESTR(0)格式的日期向量或序列号和日期向后。
Matlab的DATENUM,DATEVEC和DATESTR接受各种不同意见,但结果他们是缓慢的。如果输入格式正是众所周知,转换可以更快:
DATENUM( 17 - 10 - 2009 11时08分23秒 ):2.97秒
DateConvert( 17 - 10 - 2009 11时08分23秒 , 号码 ):0.039秒
=>“1.3%(1000环,1.5GHz的奔腾- M的,利用Matlab 7.7)
DateConvert不*不*验证作为Matlab的日期函数输入日期:
DATEVEC( 32 - 2 - 2008 25:62:63 )的答复[2008 3 4 2 2 7]
DateConvert( 32 - 2 - 2008 25:61:67 , 载体 )的答复[2008 2 32 25 61 67]!
因此DateConvert几乎微不足道,但对速度进行了优化。我需要时间排序200 000邮票,并从217个减少到11秒的时间。
请运行单元测试TestDateVec检查的有效性和速度。
测试:利用Matlab 6.5,7.7,7.8,winxp的,32位。
纯Matlab代码,所以兼容性的MacOS,Linux操作系统,64位预期。
英语月份名称是必要的。(DateConvert: Simple but fast date conversion
DateConvert converts the DATESTR(0) format to a date vector or serial date number and backwards.
Matlab s DATENUM, DATEVEC and DATESTR accept a variety of inputs, but in consequence they are slow. If the input format is exactly known, the conversion can be much faster:
DATENUM( 17-Oct-2009 11:08:23 ): 2.97 sec
DateConvert( 17-Oct-2009 11:08:23 , number ): 0.039 sec
=> 1.3 (1000 loops, 1.5GHz Pentium-M, Matlab 7.7)
DateConvert does*not* validate the input date as Matlab s date functions:
DATEVEC( 32-Feb-2008 25:62:63 ) replies [2008 3 4 2 2 7],
DateConvert( 32-Feb-2008 25:61:67 , vector ) replies [2008 2 32 25 61 67] !
So DateConvert is nearly trivial, but optimized for speed. I needed it for sorting 200 000 time stamps and reduced the time from 217 to 11 sec.
Please run the unit-test TestDateVec to check validity and speed.
Tested: Matlab 6.5, 7.7, 7.8, WinXP, 32bit.
Pure Matlab code, so compat)
- 2010-07-05 11:59:46下载
- 积分:1
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Transformer-diagnose
说明: 用matlab实现变压器的故障诊断,信号的采集,分析,级诊断结果的显示(Transformer with a matlab implementation of fault diagnosis, signal acquisition, analysis, display of level diagnosis)
- 2011-02-27 10:52:38下载
- 积分:1
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EELM
增量式极限学习机的matlab源码,很不错,本科毕设用到的(Incremental extreme learning machine matlab source code, very good, complete set used in undergraduate)
- 2020-12-06 10:29:22下载
- 积分:1
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pressure_Batch_smooth
光顺MATLAB中画出的曲线,相当于Excel中的拟合曲线的功能(Fairing draw curves in MATLAB)
- 2014-08-10 18:24:48下载
- 积分:1
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BP(adaboost)
BP神经网络作为若分类器,反复训练BP神经网络预测样本输出(As if the BP neural network classifier, repeated training samples of BP neural network output)
- 2013-08-27 18:28:42下载
- 积分:1