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SpaceState
space-state rutine (mechanical vibration) in matlab environment
- 2009-06-09 21:25:44下载
- 积分:1
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4
说明: 基于离散趋近率的滑模变结构控制MATLAB程序(Based on the convergence rate of discrete sliding mode variable structure control MATLAB program)
- 2009-06-16 09:56:20下载
- 积分:1
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demo_turbo
用matlab实现turbo码的编解码全过程(matlab for turbo decode)
- 2009-03-11 22:00:14下载
- 积分:1
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zhu_bo
说明: 通过matlab语言实现了微波传输线中驻波三维动态演示(Matlab language achieved through the microwave transmission line standing wave of three-dimensional dynamic presentation)
- 2008-12-01 21:30:56下载
- 积分:1
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Lzencoder
ASCII matlab code for stract
- 2014-10-30 18:26:11下载
- 积分:1
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fuzzy-PID.1
模糊PID—模糊控制程序。适合刚入门的模糊控制学习的同学们,方便理解!(Fuzzy PID-fuzzy control procedures. Fuzzy Control for just getting started learning of the students, to facilitate understanding!)
- 2013-11-03 12:14:07下载
- 积分:1
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Fitz
在qpsk下的Fitz 算法,是对fitz论文中算法的实现,压缩文件中包含代码和实验图像(The Fitz algorithm under qpsk is an implementation of the algorithm in the fitz paper, which contains code and experimental images)
- 2017-03-05 12:33:29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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MATLABR2006ateaching
MATLABR2006a基础教程 (MATLABR2006a Essentials)
- 2008-03-06 10:01:19下载
- 积分:1
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Chaos-Toolbox-Ver.2.0
C-C方法计算时间延迟和嵌入维数
主程序:C_CMethod.m, C_CMethod_independent.m
子函数:correlation_integral.m(计算关联积分)
disjoint.m(将时间序列拆分成t个不相关的子序列)
heaviside.m(计算时间序列的海维赛函数值)(CC method to calculate the time delay and embedding dimension of the main program: C_CMethod.m, C_CMethod_independent.m subfunction: correlation_integral.m (computing association Points) disjoint.m (time-series split into t unrelated promoter sequences) heaviside.m (calculation of time-series the Hedwig match function value))
- 2012-06-20 15:31:43下载
- 积分:1