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forplot
根据多行三列的实验数据(x,y,signal)作出contourf图。其中x,y为二位空间位置(或其他概念的二维),signal为在该位置的信号。此代码先将数据按位置不同求平均,再将signal按照其对应的x,y分配到二位矩阵内。最后作图。编这个代码的初衷是为了制作大脑hippocampus区域place cell 活动性的contour 图。(it s a code i made for plotting a contour graph of experimental data (x,y,signal). The data should be n*3 arrays which cannot be plot into contour directly. In fact, it can subplot 6*6 graphs or more, but speed might be slow..... especially, when you want more detailed graphs.)
- 2010-01-14 18:32:23下载
- 积分:1
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jacobianmatrix
he power method will be applied to the jacobian matrix of the
2-D henon map to approximate the first Lyapunov exponent by creating
a graph of ln|yn| vs. n, where n is the number of iterations of the
power method and yn = 1/n*ln|DG^n(xo)*yo|. The slope will be an
approximation to the largest Lyapunov exponent.(he power method will be applied to the jacob ian matrix of the 2-D map to approximate henon th e first Lyapunov exponent by creating a graph of ln | yn | vs. n, where n is the number of iterations of the power m ethod and yn = a/n* ln | DG ^ n (xo)* yo |. The slope w ill be an approximation to the largest Lyapunov exponent.)
- 2007-04-01 21:33:57下载
- 积分:1
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codes
sobel edge detector using matlab
- 2011-11-18 00:44:55下载
- 积分:1
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flotran(cfd)
流体动力学计算的源程序代码,请下载试用!(flow tran CFD)
- 2011-01-17 23:17:05下载
- 积分:1
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Advanced-Mathematics-and-Mechanics-Applications-U
Advanced Mathematics and Mechanics Applications Using MATLAB - Howard B. Wilson
mat lab ö ğ renenler iç in gerekli kaynak
- 2012-04-03 05:09:41下载
- 积分:1
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matlab
matlab界面编程用来进行图像二值化,模糊聚类等操作(matlab GUI)
- 2010-12-29 09:12:08下载
- 积分:1
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RCSPCodes
This is the matlab code of Regularized Common Spatial Pattern (R-CSP) algorithm.
- 2013-11-19 18:22:55下载
- 积分:1
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llhsegyread
一种segy格式文件读取,用于地震资料处理,matlab文件。(One kind segy read format for seismic data processing, matlab file.)
- 2021-02-16 17:39:46下载
- 积分:1
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Method-of-improving-performance-
说明: 提出了一种改进高阶Butterworth低通滤波器性能的设计方法。首先对高阶Butterworth低通滤波器的极点
进行重新分布,得出改进型Butterworth低通滤波器。性可以由其在基波电压初相位为零时的特性所唯一确定(Periodic voltage and current waveforms on the start time of its corresponding harmonic component of the relationship between the initial phase of research, pointed out that the characteristics of harmonic sources can be its initial phase in the fundamental zero-voltage characteristics of the CD a definite)
- 2011-03-09 21:32:47下载
- 积分:1
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C-Cmethod
C-C法计算最大李雅普诺夫指数的延迟时间和嵌入维数(C-C calculated maximum Lyapunov exponent of the delay time and embedding dimension)
- 2021-02-27 00:29:37下载
- 积分:1