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已选条件
  1. 编程语言:matlab
  2. 代码类别:2D图形编程
  3. 发布时间:一周内
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1. 分割面及各颜色分量

说明:  在图像上画一条线,提取所在位置的像素。主要是用来观察横向异质性变化的。(Draw a line on the image and extract the pixels at the location. Mainly used to observe changes in lateral heterogeneity.)

3
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111
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2020-06-17发布

2. 忆阻器

说明:  根据论文the missing memory found仿真生成v-i图像(Generate V-I image according to the missing memory found)

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163
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2020-05-03发布

3. square wave

说明:  利用matlab平台产生周期方波信号和扫频信号,可改变周期和幅值(Matlab produce cycle of square wave signals)

6
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130
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2019-04-04发布

4. ellipse

  根据离散数据点拟合圆,得到圆心坐标和拟合半径(Fitting the circle according to the discrete data points, the coordinates of the center of the circle and the fitting radius are obtained.)

3
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147
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2019-02-24发布

5. ellipse

说明:  根据离散数据点拟合圆,得到圆心坐标和拟合半径(Fitting the circle according to the discrete data points, the coordinates of the center of the circle and the fitting radius are obtained.)

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135
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2019-02-24发布

6. MSBCS

说明:  在MTLAB环境运行main_msbcsspl.m。该程序的功能是实现图像的稀疏分解并重建图像,采用压缩感知理论,利用小波分析,在小波域分块观测,可以用很少的观测值就能重建原图像。程序包中已经整合了小波包和测试图像,没有多余文件,程序经过亲测并修改,能在MATLAB中直接运行得到很好的结果,速度非常快!(Run main_msbcsspl.m in the MTLAB environment. The function of the program is to decompose and reconstruct the image sparsely. Using compressed sensing theory and wavelet analysis, the original image can be reconstructed with very few observations. Wavelet package and test image have been integrated in the package. There are no redundant files. After testing and modifying the program, it can run directly in MATLAB and get good results. The speed is very fast.)

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128
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2019-02-17发布

7. DFP

  shepp-logan的2D直接傅里叶反变换法(Shepp-logan 2-D Direct Fourier Inverse Transform Method)

0
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108
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2019-01-17发布

8. DFP

说明:  shepp-logan的2D直接傅里叶反变换法(Shepp-logan 2-D Direct Fourier Inverse Transform Method)

2
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106
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2019-01-17发布

9. 新建文件夹

  利用连续两张图片中莫尔条纹实现位移测量,对条纹区域像素灰度值采用正弦函数拟合(Moire fringe displacement measurement in two consecutive pictures, fitting the gray value of pixels in fringe region with sinusoidal function.)

3
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161
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2018-12-19发布

10. YSGZ

  对图像进行欠采样,然后利用OMP 进行重构,其中用到了小波矩阵进行稀疏(The image is undersampled and then reconstructed by OMP, in which the wavelet matrix is used for sparsity.)

2
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121
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2018-12-06发布

11. QRCODE2

  在matlab平台生成二维码,对理解二维码的编码过程有一定帮助(Generating QR code on MATLAB platform will help to understand the encoding process of two-dimensional code.)

2
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97
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2018-09-26发布

12. GratingPatternGenerationAlgorithm-master

  能够生成各种用于结构光的条纹,可供选择与使用(It is possible to generate various stripes for structural light)

3
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205
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2018-05-21发布

13. RRT4

  在有障碍的环境中,有效避障搜索,到达目标点。(In an obstacle environment, effective obstacle avoidance search can reach the target point.)

4
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140
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2018-05-14发布

14. 2D_Obstacle

  从起始点和终止点同时进行RRT搜索,有效加快了搜索速度(RRT search at the same time from the starting point and the ending point effectively accelerates the search speed.)

2
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106
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2018-05-14发布

15. 基于最大类间方差阈值与遗传算法的道路分割

  最大类间方差法是由日本学者大津(Nobuyuki Otsu)于1979年提出的,是一种自适应的阈值确定的方法,又叫大津法,简称OTSU。它是按图像的灰度特性,将图像分成背景和目标2部分。背景和目标之间的类间方差越大,说明构成图像的2部分的差别越大,当部分目标错分为背景或部分背景错分为目标都会导致2部分差别变小。(The largest between-class variance method was proposed by the Japanese scholar Nobuyuki Otsu in 1979. It is an adaptive threshold determination method, also known as the Otsu method, or OTSU for short. It is based on the grayscale characteristics of the image and divides the image into two parts: the background and the target. The larger the variance between the background and the target, the greater the difference between the two parts that make up the image. When the part of the target is wrongly divided into backgrounds or part of the background is mis-divided into goals, the difference between the two parts will be smaller.)

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155
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2018-04-15发布

16. Copy-Move-Forgery-Detection

  可以实现图像篡改检测,附带有几张图片,检测效果一般(Image tamper detection can be achieved, with pictures, the detection effect is general)

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134
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2018-02-26发布

17. Asd-pocs

  一种稀疏角度下的重建算法,该算法是在matlab平台上实现的CT重建算法(A sparse angle reconstruction algorithm)

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173
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2018-01-15发布

18. Laplasian

  Laplasian图像边缘提取,亲测有效,欢迎下载使用。(Edge extraction of Laplasian image)

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141
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2017-11-13发布

19. Image_2D_interpolation

  对像素点较少的原始图像进行二维插值,以提高图像的平滑度。()

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112
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2017-09-15发布

20. SBS-Threshold

  This file can deal with the threshold of the SBS from the BOTDA system.

12
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136
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2017-07-11发布