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blockturbo
关于turbo编解码的源程序 matlab仿真程序 运行成功(the program about the turbo coding and decoding and it can run succefully)
- 2010-01-03 19:54:52下载
- 积分:1
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Signal_Processing
贝叶斯滤波器设计的MATLAB程序,源码。(MATLAB Bayesian filter design process, the source code.)
- 2010-12-25 23:30:35下载
- 积分:1
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MRF-for-Vision-and-Image-Processing
计算机视觉大牛Andrew Blake著的书。
《视觉和图像处理中的马尔科夫随机场》
Markov random fields for vision and image processing(This book sets out to demonstrate the power of the Markov random field (MRF) in vision.It treats the MRF both as a tool for modeling image data and, coupled with a set of recently
developed algorithms, as a means of making inferences about images. The inferences concern underlying image and scene structure to solve problems such as image reconstruction,
image segmentation, 3D vision, and object labeling. This chapter is designed to present some of the main concepts used in MRFs, both as a taster and as a gateway to the more
detailed chapters that follow, as well as a stand-alone introduction to MRFs.)
- 2013-04-15 22:56:37下载
- 积分:1
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MATLAB
MATLAB Primer (7th Ed) - Timothy A. Davis & Kermit Sigmon(MATLAB Primer (7th Ed)- Timothy A. Davis & Kermit Sigmon)
- 2009-04-12 04:44:14下载
- 积分:1
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all
汽车动力性,燃油经济性计算,基于MATLAB计算的,汽车理论相关内容。(Automotive power, fuel economy calculation)
- 2013-11-25 13:12:57下载
- 积分:1
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us
说明: 用户选择算法程序 含SUS \MFNPI 注水功率分配算法等。覆盖完美CSI与有限反馈信道(user selection .include SUS,M
FNPI and water filling.)
- 2015-12-22 12:25:51下载
- 积分:1
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carboard
基于MATLAB的车牌识别系统,附有源程序代码和一幅图片例子(car board localization)
- 2010-06-06 13:34:49下载
- 积分:1
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3125
用matlab实现中值滤波 用matlab实现中值滤波(Median filter implementation using matlab to achieve median filter with matlab)
- 2010-06-09 11:04:16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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Matlab-GPS-Tool-Box
matlaba gps tool box.对研究GPS非常有用的一个工具箱。(matlaba gps tool box。)
- 2011-07-03 00:56:15下载
- 积分:1