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displayRelevantVisualWords
Optical flow or optic flow is the pattern of apparent motion of objects, surfaces, and edges in a visual scene caused by the relative motion between an observer (an eye or a camera) and the scene.[2][3] The concept of optical flow was first studied in the 1940s and ultimately published by American psychologist James J. Gibson[4] as part of his theory of affordance. Optical flow techniques such as motion detection, object segmentation, time-to-collision and focus of expansion calculations, motion compensated encoding, and stereo disparity measurement utilize this motion of the objects surfaces and edges.[5][6]
- 2012-03-31 23:44:49下载
- 积分：1
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huffmancoding
格式：[huffcodes，氢，領 ，电子] = huffmancoding（磷，氮）
％输入：p是每个字母符号的概率
（如：对= [0.3 0.2 0.2 0.2 .06 .04]）
n是一个整数，决定在每个帧的符号数量
（默认：n = 1时）
％输出：huffcodes：huffmancodes
答：源熵
甲肝：平均熵编码
电子邮件：科丁效率(format : [huffcodes,H,Hav,e]=huffmancoding(p,n)
inputs: p is the probability of each alphabet symbol
( eg:p=[.3 .2 .2 .2 .06 .04] )
n is an integer that determines number of symbols at each frame
(default:n=1)
outputs: huffcodes: huffmancodes
H: source entropy
Hav: average entropy for coding
e: codding efficiency
)
- 2010-07-05 12:07:29下载
- 积分：1
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KNN_MIT_hwps
使用MATLAB编程实现的一个K-均邻密度估计算法的一个具体实例，程序已调试成功(Using the MATLAB programming are a K-neighbor density estimation algorithm to a specific case, the program has been successful commissioning)
- 2010-12-03 10:06:29下载
- 积分：1
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sm_peak_2009
matlab implementation of peak findeing
- 2012-04-11 17:38:08下载
- 积分：1
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MIMO-channel
对mimo的信道模型进行仿真，在OFDM技术下，MIMO信道的特性进行仿真(mimo channel )
- 2010-05-13 18:20:11下载
- 积分：1
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新建 WinRAR 压缩文件
说明： 频控阵雷达：概念、原理与应用，综述性的文章与对应的程序，非常好的资料(Frequency Array Radar: Concept, Principle and Application, Summary Articles and Corresponding Procedures, Very Good Information)
- 2019-04-27 16:36:10下载
- 积分：1
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untitled
运用matlab对数字图像进行处理，让大家更了解数字图像(deal digital image)
- 2010-11-04 20:44:01下载
- 积分：1
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dituirfm
该函数是用限定记忆法进行最小二乘法辨识。得到系统的参数。(This function is limited memory method of least squares identification method. Get the system parameters.)
- 2010-03-13 10:22:30下载
- 积分：1
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fun-with-arrays
fun with arrays and learning
- 2011-05-06 13:01:27下载
- 积分：1
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hengjia
计算一个平面桁架结构的总体刚度矩阵，最后以图形形式显示出桁架结构(Calculation of a plane truss structure' s overall stiffness matrix, the last show in graphical form of truss structure)
- 2011-06-07 22:09:20下载
- 积分：1
