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C7_3QR
利用MATLAB进行程序C7_3 QR方法的算法(The use of MATLAB to carry out procedures C7_3 QR algorithm)
- 2009-03-17 10:23:23下载
- 积分：1
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ChapterVISimulnkdynamicsimulation
这是一份MATLAB基础课件，由于我也是初学者，这部课件讲的很浅显，但比较适合初学者对MATLAB所有功能的一个初步了解内容包括涵数值数组及其运算， M文件和面向对象编成， 字符串数组， 符号变量， matlab 绘图 及 Simulnk动态仿真。以及两个基本浅显的程序题。此为第 6章。(This is a basic MATLAB courseware, because I am also a beginner, this software is very simple-speaking, but more suitable for beginners of all the features of MATLAB, a preliminary understanding of the content including the Han and its numerical array computing, M documents and for object into string array, variable symbols, matlab graphics and dynamic simulation Simulnk. As well as the two basic procedures for simple questions. This is Chapter 6.)
- 2009-03-22 09:05:40下载
- 积分：1
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renlianshibiematlab
人脸检测和识别算法程序matlab版 (face detection and recognition algorithms program Matlab version of face detection and recognition algorithms program Matlab version)
- 2007-05-11 19:32:57下载
- 积分：1
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CS_BP
基追踪稀疏重构算法matlab实现，包含信号稀疏过程和重构过程(Based tracking sparse reconstruction algorithm matlab realize, including the process and the sparse signal reconstruction process)
- 2021-04-18 11:48:57下载
- 积分：1
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FFT
这是一个快速傅里叶变换分析谐波类程序，以及生成火柴梗图的程序(This is a class of fast Fourier transform analysis of harmonic procedures, and the program generates Stick Figure)
- 2010-11-29 14:34:04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.
)
- 2014-12-01 09:16:42下载
- 积分：1
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fading_error_c
Calculates the fadind error in a channel
- 2015-03-07 23:04:22下载
- 积分：1
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multi-cell
蜂窝小区的程序，是多小区的,讲的比较细致，可以看看(multi-cell
easy
)
- 2012-04-21 13:34:26下载
- 积分：1
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Transfer_exercises_for_matlab
离散时间语音信号处理--原理与应用 相关matlab文件(Discrete-Time Speech Signal Processing:Principles and Practice )
- 2013-07-27 10:47:02下载
- 积分：1
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particles_3X3
以3*3为模板在一幅灰度图像中寻找像素值大于给定阈值的所有点(To 3* 3 as the template to look at a gray image pixel value is greater than a given threshold for all points)
- 2010-11-27 11:03:30下载
- 积分：1
