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Fast_optical_image_geometric_distortion_correction
光学图象几何畸变的快速校正算法Fast optical image geometric distortion correction algorithm(Fast optical image geometric distortion correction algorithm Fast optical image geometric distortion correction algorithm)
- 2010-08-03 19:45:10下载
- 积分:1
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[程序源代码]详解MATLAB数字图像处理
说明: 给出数字图像处理的,程序MATLAB的原代码,可以直接用于实验与验证(Given digital image processing, the original code of MATLAB program, can be directly used for experiment and verification)
- 2020-09-23 10:07:48下载
- 积分:1
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bp-classification
使用bp(反向传播算法)实现分类问题,并观察分类过程中误差的变化。(Use bp (back-propagation algorithm) to achieve the classification and observe the changes in classification process in the error.)
- 2009-12-27 09:32:56下载
- 积分:1
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bezier曲面
bezier曲面的生成算法(Algorithm)
- 2004-12-21 23:18:00下载
- 积分:1
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Clustering-matlab-master
说明: k-means,DB-SCAN,基于密度峰值的聚类算法的matlab简单实践Clustering-matlab-master(k-means,DB-SCAN,Clustering-matlab-master of Simple practice of matlab based on density Peak clustering)
- 2019-12-25 16:20:42下载
- 积分:1
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LCP1
说明: 左右圆偏振光的推导公式,与处理结果。传统意义上根据界面曲率的不同,对于确定的透镜,其正极性或负极性是确定了的。但根据等离子体天线方向角的改变,透镜的部分极性也随之改变,换言之,同一透镜中正负极性均存在且可控制。(Derivation formula and processing results of left and right circularly polarized light)
- 2020-03-23 15:57:27下载
- 积分:1
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LBP
主要用于图像处理,局部二值模式,人脸识别方面(Mainly used for image processing, local binary patterns, face recognition area)
- 2010-11-18 19:59:11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
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OV7670_VGA_OK
基于ESS303开发板的OV7670_VGA拍照功能实现(Implementation of OV7670_VGA camera function based on ESS303 development board)
- 2020-06-25 09:00:01下载
- 积分:1
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targettrackingusingkalman
说明: 采用kalman滤波器进行目标跟踪的源代码(object tracking using kalman filter)
- 2009-08-09 19:39:29下载
- 积分:1