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于 2011-03-22 发布文件大小:46KB

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说明：在matlab下实现信号频谱分析：利用快速付里叶变换FFT得到下列信号的频谱，并绘制信号及频图形：1.长2s的方波信号，频率f=10Hz (In matlab signal spectrum analysis: the fast in leaf transform FFT get pay of spectrum, the signal and drew the signal and frequency graphics: 1. The long 2s, frequency f = square wave signal 10Hz )

文件列表：

频谱分析
........\fft.m,379,2010-01-13
........\信号频谱分析.doc,82944,2011-03-22

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cheliangjiance
这是我的课程设计作业，作用是测试车流量，对车辆进行定位分割，已验证成功内附测试视频(This is my course design work, the role is to test the traffic flow, the vehicle positioning and segmentation, has been successfully included in the test video)

2017-05-05 20:45:25下载

积分：1
WaveletEdgeDetect
这是一个用matlab开发的程序，用小波理论来完成图像边缘检测的，程序可用。(This is a procedure developed by matlab, using wavelet theory to complete the image edge detection, the program can be used.)

2008-06-04 12:58:55下载

积分：1
matlab手势识别
说明：基于matlab的简单手势识别代码，初学者可自行下载。(Simple gesture recognition code, beginners can download.)

2020-02-26 17:27:22下载

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7428
屏幕差异传输优化例程，程序结合易语言扩展界面支持库和数据操作支持库，调用API函数实现屏幕图像传送的差异优化。(Screen difference transmission optimization routines, programs combining easy language support library expansion interface and data manipulation support library , call the API function to differentiate screen image transfer optimization.)

2016-01-14 09:37:38下载

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work1
说明：提取纹理图像特征，包括平均值、标准差、平滑度、三阶矩、一致性、和熵。(Extract texture features, including mean, standard deviation, smoothness, third moment, consistency, and entropy.)

2010-04-21 17:47:50下载

积分：1
hough_circle
说明：通过hough变换求图像中的圆的参数（圆心坐标和半径）(Through the hough transform for image circle parameters (center coordinates and radius))

2008-09-14 09:27:20下载

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NR
说明：基于邻域的比例算法求两幅图像的差异图，用于变化检测。(The proportion of neighborhood-based algorithms to find the difference of the two images map for change detection.)

2013-04-14 11:19:19下载

积分：1
MARPH
对图像变形的一些基本算法的介绍和功能的描述等 (about marphing )

2010-11-17 18:21:25下载

积分：1
face_find
finding face in image processing source

2011-10-18 05:28:24下载

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salt-and-pepper-
halcon代码，对图像添加高斯噪声椒盐噪声(halcon code, add the image Gaussian noise impulse noise)

2015-06-29 10:40:11下载

积分：1

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