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Matlab_基于FFT的图像配准
说明： 简单的用相位相关法来粗估计图像间的平移参数(simple phase correlation method used to estimate the image of rough translation parameters)
- 2005-12-02 14:14:26下载
- 积分：1
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kcsj_liwen
现代信号处理 一个序列为 ，使用FFT分析其频谱：
1） 使用不同宽度的矩形窗截短该序列为M点长度，取M分别为： a) M=20 b) M=40 c)M=160 ；观察不同长度的窗对谱分析结果的影响；
2）使用汉宁窗、哈明窗重做1）
3）对三种窗的结果进行理论分析及比较。并绘出相应的幅频特性曲线
(Modern signal processing a sequence, using FFT analysis of the spectrum: 1) the width of the rectangular windows with different truncated point of the sequence length of M, take M, respectively: a) M = 20 b) M = 40 c) M = 160 observation windows of different lengths affect the results of spectral analysis 2) Hanning window, Hamming window redo 1) 3) the results of three windows and compare the theoretical analysis. And draw the corresponding amplitude-frequency characteristic curve)
- 2011-10-20 20:41:33下载
- 积分：1
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dempster
DS证据融合程序,DS证据理论中的组合规则(DS evidence fusion program, DS evidence theory combination rule)
- 2015-03-14 13:25:30下载
- 积分：1
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Hooke&Jeeves
Pattern search (also known as direct search, derivative-free search, or black-box search) is a family of numerical optimization methods that does not require a gradient. As a result, it can be used on functions that are not continuous or differentiable. One such pattern search method is "convergence" (see below), which is based on the theory of positive bases. Optimization attempts to find the best match (the solution that has the lowest error value) in a multidimensional analysis space of possibilities.
- 2018-06-25 19:50:15下载
- 积分：1
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ACA-radar-Overview
总结国内外汽车防撞雷达技术领域的发展情况，介绍了汽车防撞雷达技术的发展现状及雷达技术在汽车防撞上的应用，以及汽车防撞雷达系统、调制方式及其基本原理，最后对汽车防撞雷达技术的发展作出了展望.(Summary of developments at home and abroad in the field of automotive collision avoidance radar technology, introduces the automotive collision avoidance radar technology development status and radar technology in the car crash, and automotive collision avoidance radar systems, the modulation scheme and its basic principles, the last of development of automotive collision avoidance radar technology has made prospects.)
- 2015-04-29 10:11:58下载
- 积分：1
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prac2
this is the total program representation of the histogram technique and histogram equilisation technique for image processing in MATLAB
- 2010-08-15 17:42:48下载
- 积分：1
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mpeg4jiema
是MPEG进行编码解码的matlab的源码(MPEG encoding is the decoding of the source code matlab)
- 2009-04-28 10:57:52下载
- 积分：1
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OFDM
说明： ofdm仿真的入门代码，对初学者来说很有用的(entry-OFDM simulation code, for example very useful for beginners)
- 2008-11-29 19:24:21下载
- 积分：1
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phantomxian2
利用古典显式方法模拟了一个二维波动方程传播过程(A propagation of two-dimensional wave equation is used to simulate the process of the classical explicit methods)
- 2014-12-08 21:06:55下载
- 积分：1
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WiFiLoc
Radio map builder and particle filter for WiFi indoor localisation using the fingerprinting method
- 2015-01-20 20:13:55下载
- 积分：1
