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MATLAB_Seam_Carving
无缝拼接的技术,用以实现图像全自动智能伸缩的功能(seam carving)
- 2009-04-07 23:05:46下载
- 积分:1
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pocs
这是有关超解像的程序,使用的是POCS算法,网上有关他的程序很多都缺子程序,这个比较全。(This is the ultra-Jie Xiang procedures, using the POCS algorithm, the Internet many of the procedures of his short subprogram, the more full.)
- 2010-05-19 20:05:46下载
- 积分:1
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power_simplealt
power_simplealt.rar,功率电子领域matlab仿真文件,已经验证过,程序运行正常(power_simplealt.rar,Power electronics field matlab simulation file, has already been
verified, the normal operating procedures)
- 2013-07-14 12:34:48下载
- 积分:1
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simulation
激光散斑的模拟仿真。包括圆复高斯非成像散斑,圆复高斯成像散斑,基于copula联合分布函数的相关序列散斑。给出了GUI。可以实现散斑图,散斑强度分布图,相关曲线图。(the simulation of laser speckle
the copula-based simulation of laser speckle)
- 2021-04-28 11:38:44下载
- 积分:1
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yy
说明: 为实现跳频与扩频的仿真研究而编写的MATLAB程序(Realization of frequency hopping spread spectrum and simulation research
)
- 2013-04-26 13:16:13下载
- 积分:1
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error
利用matlab绘制并联机器人误差评价指标在定位置的姿态空间内的分布!(Draw parallel robot using matlab error evaluation index distribution space in the posture of a given location!)
- 2021-03-25 21:49:13下载
- 积分:1
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RML
说明: 1.这是一个递推极大似然算法代码; 2. 附一份PDF说明文件.(1.This is a recursive maximum likelihood mehod code; 2.There is the PDFfile.)
- 2019-01-26 12:37:19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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sterowanie_wysokosc
high automatic stabalization for hovering unmanned hellicopter
- 2009-11-23 09:58:44下载
- 积分:1
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GenRand
利用matlab仿真产生混沌序列的程序,长度维数都可选(Chaotic sequence generated by matlab simulation program, the length dimensions are optional)
- 2011-06-11 15:57:52下载
- 积分:1