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fotf
这是一个关于分数阶的程序，主要用于分数阶传递函数的matlab显示(Fractional order program)
- 2011-07-06 12:07:07下载
- 积分：1
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Homeworks
FDTD homeworks for waveguides and microstrip 2D
- 2012-06-26 21:15:18下载
- 积分：1
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vts
IT IS ABOUT THE TRACKING OF VEHICLE TRACKING SYSTEM.
- 2015-02-21 14:06:01下载
- 积分：1
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ofdm
OFDM的仿真程序，经过瑞利多径的仿真。其中子载波数为4.(OFDM simulation procedure, after the simulation of multipath Rayleigh. Subcarriers of which the number of 4.)
- 2008-12-14 19:42:10下载
- 积分：1
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Chap5a
boundary scan tutorial matlab
- 2010-12-25 14:00:23下载
- 积分：1
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ex2_5
用matlab写的简单的DFT实例程序，可字节调用。(DFT sample programs written using matlab, byte call.)
- 2012-04-12 19:29:02下载
- 积分：1
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test
This file does the detection of transitions in a video by comparing the levels of histogram intensity between two consecutive frames.
It shows a plot with the high levels of intensity, and the frames where transitions take place.
- 2012-06-13 05:18:44下载
- 积分：1
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pcnn
利用pcnn，每当有一批像素对应的神经元点火，对像素值进行一次修正。第n次点火的所有神经元用矩阵B（n）表示，
已经点火的像素位置标记为‘1’，未点火的标记为‘0’。通过一个3*3的模板滑过B（n），判断若模板内的值全为‘1’或全为‘0’，
则这些像素值不进行处理，否则若模板中心的值为‘1’，则增加该位置的像素值的大小，中心值为‘0’，则减小像素值。该功能由xiugai(B,K)函数实现
Beta取负值来抑制周围的神经元点火，因为输入pcnn（X）的是模糊图像，抑制之后使处理的像素值更加接近原图像的像素值（抑制参数通过试验确定，并不精确）
总之运行结果只是对像素值变化较大的边缘区域进行了像素值的修正。
通过不断调整参数使峰值信噪比有所升高，但是升高得不是太多(Use pcnn, whenever a group of pixels corresponding to the firing of neurons, a correction value for the pixel. Ignition of all the n-th neuron matrix B (n) represents,
Already ignition pixel position labeled 1 , unfired labeled 0 . By a 3* 3 templates over the B (n), determines if the value within the template are all 1 or all 0 ,
These pixel values are not processed, otherwise the value if the template center 1 , then the increase in the size of the pixel values of the position, the center value of 0 , the pixel value is reduced. This function is implemented by xiugai (B, K) function
Beta is a negative value around the element to inhibit neuronal firing, because the input pcnn (X) is a blurred image, the pixel values of inhibition after treatment of the pixel value closer to an original image (suppression parameter determined by experiment, is not exact)
Results only in short run large changes in the edge region of the pixel values of the corrected pixel values.
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- 2014-12-01 09:16:42下载
- 积分：1
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desloca
uma funcao que faz a simples deslocar vetor
- 2011-11-16 06:17:20下载
- 积分：1
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zigzag
zigzag，此程式是运用在影像上面的工具，简单的作业程式。(zigzag, this program is a tool used in the image above, a simple job application.)
- 2010-11-12 12:26:31下载
- 积分：1
