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圆检测
图像的圆检测程序。可以很好地进行灰度图的圆检测(Image circle detection procedures. Grayscale can be carried out of the circle detection)
- 2008-12-19 21:57:43下载
- 积分：1
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laserengraver插件
说明： 用于Inkscape扩展gcode文件使用(Use for Inkscape extended gcode file)
- 2021-01-10 21:58:50下载
- 积分：1
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BmpToRGB16
convert bmp to rgb565(algorithm to handle all kinds of bmp to rgb565)
- 2009-09-16 12:59:03下载
- 积分：1
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matlabchepaidingwei
一个基于matlab的车牌定位的原程序.可以实现精确的车牌定位。(a Matlab-based positioning of the license plate of the original procedure. Can achieve precise positioning of the plates.)
- 2006-08-30 19:43:23下载
- 积分：1
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图像的熵
运用信息论的知识求解图像的信息量也就是熵的算法。(use of information, the knowledge to solve image is the amount of entropy algorithm.)
- 2005-05-18 18:59:50下载
- 积分：1
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LD24_SlimeWorld_ProjectFile
好东西，下下来看就知道了好东西，下下来看就知道了(Good things, under the terms of the next good thing to know, under the circumstances of view to know)
- 2013-11-18 08:52:20下载
- 积分：1
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4885664
Multivariate curve parsed - alternating least squares(Multivariate curve parsed - alternating further squares)
- 2017-08-03 09:44:58下载
- 积分：1
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barcode-scanner-master
说明： 可以定位和扫描一维条形码EAN-13，带有例子，成功率高. 简单(barcode dectect and decode)
- 2020-05-31 01:11:49下载
- 积分：1
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SNS_matlab-master
图像重定向源代码，本文提出一种网格变形框架，允许显著特征进行均匀缩放，从而保证图像内容的完整性，将变形分布到不重要的区域。(The source code of optimal scale stretching image redirection is presented, and an effective image redirection algorithm is proposed to better guarantee the integrity of the image.)
- 2021-05-14 18:30:03下载
- 积分：1
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能量检测法源代码
能量检测法是一种比较简单的信号检测方法[1]， 属于信号的非相干的检测， 直接对时域信号采样值求模，然后平方即可得到；或利用FFT转换到频域，然后对频域信号求模平方也可得到。它无需知道检测信号的任何先验知识，对信号类型也不作限制。
实际上，能量检测是在一定频带范围内作能量积累，如果积累的能量高于一 定的门限，则说明信号的存在；如果低于一定的门限，则说明仅有噪声。能量检 测的出发点是信号加噪声的能量大于噪声的能量。能量检测方法对信号没有作任何假设，是一种盲检算法。
此代码“利用FFT转换到频域，然后对频域信号求模平方”方法来实现对用户的检测。(In fact, energy detection is used for energy accumulation in a certain frequency range. If the accumulated energy is higher than a certain threshold, the existence of the signal is indicated. If the threshold is lower than the threshold, then only noise is indicated. The starting point of energy detection is that the energy of signal plus noise is greater than that of noise. The energy detection method does not make any assumptions about the signal, and it is a blind detection algorithm.
This code "converts the frequency domain into the frequency domain by FFT, then calculates the square of the square of the frequency domain signal" to realize the detection of the user.)
- 2021-04-29 16:18:42下载
- 积分：1
