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CircularHough_Grd
复杂背景下的中心定位圆心,霍夫变化的具体应用(Center positioning center of a circle, changing the specific application of Hough)
- 2010-05-06 14:57:51下载
- 积分:1
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zhaoxiaopu
位置指令为幅值为1.0的阶跃信号,r(k)=1.0。网络结构为1-4-1,高斯函数的参数值取Cj=[-2 -1 1 2]T ,B=[0.5 0.5 0.5 0.5]T 。
网络权值学习参数为η=0.30,α=0.05 。PID控制各参数的初RBF网络控制,被控对象为G(s)=
取采样时间为1ms,采用Z变换进行离散化,离散化后的被控对象为
y(k)=-den(2)*y(k-1)-den(3)*y(k-2)+num(2)*u(k-1)+num(3)*u(k-2)
始值为,kp=20, kd=0.3, ki=0.1。
(Position command for the step signal amplitude of 1.0, r (k) = 1.0. The network structure is 1-4-1, the Gaussian function parameters taken Cj = [-2-1 1 2] T, B = [0.5 0.5 0.5 0.5] T. Weight learning parameter η = 0.30, α = 0.05. PID control parameters at the beginning of each RBF network control, the controlled object is G (s) = take the sampling time is 1ms, using the Z transform discrete, discretized controlled object is y (k) =-den (2)* y (k-1)-den (3)* y (k-2)+num (2)* u (k-1)+num (3)* u (k-2) initial value, kp = 20, kd = 0.3, ki = 0.1.)
- 2013-07-22 21:20:28下载
- 积分:1
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hysthresh
Edge detection result should be enhanced using linear method like Median filter to
remove the garbage around the pupil to gain clear pupil to determine perfect centre. Get the
centre of the pupil by counting the number of black pixels (zero value) of each column and
row. Then get each row and column that has the maximum number of these black pixels.
Then determine the center by simple calculation according to the image coordinate to set it
correct on the image, consequently we can determine the radius of the pupil. Thus we can find
the pupillary boundary (inner). A similar procedure is extended by using a coarse scale to
locate the outer boundary (limbus) which can be apparent by using the mid-point algorithms
of circle and ellipse.
- 2011-11-18 02:01:43下载
- 积分:1
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mexica.1.2.alpha.tar
this is matlab file for ICA
- 2009-10-21 06:10:05下载
- 积分:1
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lda
压缩包中是几款LDA人脸特征识别的程序,和文章,一共是4个程序吧,有MATLAB的还有C++的(Compressed packet is LDA several facial feature recognition procedures, and articles, a total of four procedures you have MATLAB are C++ the)
- 2009-04-25 19:45:09下载
- 积分:1
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Higher-Order_Spectral_Analysis_toolbox
高阶谱分析工具,包含所有分析函数,快来下吧(High-order spectral analysis tools, including all the analysis functions)
- 2010-01-28 16:10:16下载
- 积分:1
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matlab_piture
用matlab实现图象直方图的绘制,有四个程序,很适合初学者使用(using Matlab image histogram shows that there are four procedures that are very suitable for beginners)
- 2006-12-18 19:54:48下载
- 积分:1
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Control-of-an-Inverted-Pendulum
model of Inverted Pendulum
- 2012-09-17 02:35:32下载
- 积分:1
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69039
Economic dispatch is the short-term determination of the optimal output of a number of electricity generation facilities, to meet the system load, at the lowest possible cost, subject to transmission and operational constraints.
- 2015-04-08 19:35:05下载
- 积分:1
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ofdm
分别就正交频分复用OFDM的串并转换、编码、ifft变换、插入循环前缀和后缀、加窗及逆变换等进行仿真分析。(Respectively orthogonal frequency division multiplexing (OFDM) and the string conversion, encoding, ifft transform, cyclic prefix and suffix insertion, the inverse transform, windowed and simulation analysis.)
- 2013-05-22 22:25:47下载
- 积分:1