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ghostimaging

于 2021-03-27 发布

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下载积分: 1 下载次数: 4

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代码说明：

说明：学习鬼成像原始程序。经验证可以跑通，欢迎交流。(Learn the original program of ghost imaging. After verification, it can run through. Welcome to communicate.)

文件列表：

ghostimaging\g2.fig, 151807 , 2019-11-25
ghostimaging\ghostimaging.m, 3846 , 2019-11-25
ghostimaging\GI.bmp, 3678 , 2019-11-25
ghostimaging\GI2.bmp, 3678 , 2019-11-25
ghostimaging\obj.bmp, 3678 , 2019-11-25
ghostimaging\成像矩阵.bmp, 6251078 , 2019-11-25
ghostimaging\第一幅散斑.bmp, 3678 , 2019-11-25
ghostimaging\所有散斑场的叠加平均.bmp, 3678 , 2019-11-25

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sobel算子
应用opencv进行图像处理，改变基sobel算子操作，有利于开展下面的图像处理(Applying OpenCV to image processing and changing the operation of base Sobel operator is beneficial to the following image processing)

2019-03-04 21:40:18下载

积分：1
compared
对比BP，OMP，StOMP对自然图像的重构效果,输入图像是一幅256*256的lena图像，我们使用压缩采样后，再用上述三种方法对其进行重构，比较其结果，其中StOMP方法是用不同的阈值(Contrast to BP, OMP, StOMP effect on the reconstruction of natural images, input image is a 256* 256 lena image, we use the compressed sampled, and then reconstruct them the above-mentioned three methods to compare their results, which StOMP method is to use different thresholds)

2021-03-08 21:59:28下载

积分：1
StarGuide
通过与导航星库中的参考星进行三角形匹配实现姿态确定(satellite attitude determination)

2021-03-22 14:39:17下载

积分：1
the-signal-piex-camera-based-on-cs
单像素相机是基于压缩传感理论实现的，是数码相机发展的另一个革命性的方向，包括了所有单像素前沿的文献(Single-pixel camera is based on compressed sensing theory to achieve, is another revolutionary development direction of digital cameras, including the literature of all single-pixel frontier)

2014-03-18 11:28:45下载

积分：1
Locating-Voltage-Sags
电压跌落是最严重的动态电能质量问题之一，精确定位电压跌落起止时间是应对电压跌落问题的重要前提和基础。由于电压采样信号往往有噪声分量，现有的方法在定位电压跌落的起止时间时存在局限性。本文提出利用多小波变换及相邻系数去噪的电压跌落定位方法。多小波兼有对称性、正交性、有限支撑性和二阶消失矩等优异的信号处理性能，利用GHM多小波可以准确定位电压跌落起止时间。多小波变换系数在每层之间具有对应关系，多小波相邻系数将紧相邻的若干个系数作为一个整体来确定阈值，考虑了系数之间的相关性，能获得更好的去噪效果。通过 Matlab 进行仿真验证，仿真结果表明，所提出的方法的正确性。 (Voltage sag is one of the most serious dynamic power quality problems. Critical start-time and end-time are important indices for voltage sags. But the sampling signals often have noisy component, the locations of start-time and end-time are hard to get. Wavelet is an effective tool for those non-stationary signal processing and has been used in this field. Local feature in the signal can be enlarged after the transformation using the scalar wavelet. But scalar wavelets cannot contain orthogonality, symmetry, compact support and higher order of vanishing moments simultaneously. In this thesis, multi-wavelets GHM is used to detect and locate power quality disturbances. Multi-wavelets offer many excellent properties such as the same approximation order but more compact support. The dependence of the multi-wavelets coefficients varies with the level, so neighboring coefficien)

2014-03-25 17:08:50下载

积分：1
Histogram
说明：图像处理；直方图；matlab自带函数和自己写的函数(Image processing; histogram; MATLAB functions and their own written functions)

2020-09-04 09:57:59下载

积分：1
jbigkit-2.1
说明：此jar包用于解析jbig格式文件的工具包，调用接口即可(This jar package is a toolkit for parsing JBIG format files and calling interfaces.)

2020-06-16 13:40:02下载

积分：1
read_shape
说明：裁剪shape文件，使用idl编程实现，就是一个功能，编译以后可以直接调用这个函数(Clipping shape file, using idl programming, is a function, after compiling can directly call this function)

2019-04-16 17:16:27下载

积分：1
ChMkJ1iF3QCIBzh1ACRfTn3s3O8AAZgngPV16MAJF9m779
帮助大家认识显卡性能，可以直观的见识显卡天梯(To help you understand the graphics card performance)

2017-07-30 20:07:28下载

积分：1
行星齿轮动力学分析微分方程的matlab
说明：行星齿轮动力学分析微分方程的matlab中ode45求解(The solution of the differential equation of planetary gear dynamic analysis by ode45 in MATLAB)

2021-04-21 19:48:49下载

积分：1

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