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A2008
- awimg=rgb2gray(im1) tic [accum, circen, cirrad] = CircularHough_Grd(rawimg, [20 30],5,50) circen toc figure(1) imagesc(accum) axis image title( Accumulation Array from Circular Hough Transform ) figure(2) imagesc(rawimg) co
sc
- SC is a useful function for displaying rich image data, of use to anyone wishing to visualize and save 2D data in ways beyond that which MATLAB built-in functions allow. This function can be used in place of IMAGE, IMAGESC and IMSHOW, but does s
example
- détection d objet paramètrage thresh = 500 Harris corner threshold nonmaxrad = 3 Non-maximal suppression radius dmax = 100 w = 11 Window size for correlation matching Extraire les points de Harris sur chaque image
im1216
- 用于图像的显示，image函数和imagesc函数-For image display, image functions and imagesc function
imagescn
- Imagescn plot two or more imagesc into the same axes. Deeper layers are visible, were higher layers have the value NaN. This is helpful e.g. to show measurement (=foreground) results "above" a map (=background), to separate NaN values within a 2D mat
SC-powerful-image-rendering
- Useful tool for rendering and outputting information rich images-This function can be used in place of IMAGE, IMAGESC and IMSHOW, but does so much more. It is fast and displays images as they should be- correct aspect ratio, integer magnification, no
HHT2
- Hilbert变换只是单纯地求信号的瞬时振幅，频率和相位，有可能出现没有意义的负频率；HHT变换先将信号进行EMD分解，得到的是各个不同尺度的分量，对每一个分量进行Hilbert变换后得到的是有实际意义的瞬时频率。 -imagesc(t,fliplr((1:size(im,1))/(2*size(im,1))),im,[inf,0]) set(gca, YDir , normal ) xlabel([ time ]) ylabel([ normalized f
guangbanxianshishiyan
- 调用matlab的imagesc对采集图片的红色光强分布-Show called matlab imagesc red pixel intensity on the collection of pictures
hw1-1
- Read a file into a matrix and display it on the screen using the MATLAB commands imagesc and axis.-Read a file into a matrix and display it on the screen using the MATLAB commands imagesc and axis.
synthetic_seismogram_HWK2
- 一个利用地震子波合成地震记录的MATLAB程序源代码，通过一个例子说明如何合成一个四层模型的地震记录。-Create 4 Layer synthetic seismogram model Call rickerw.m subroutine to generate ricker wavelet Use imagesc and plotseismic.m to plot the model
AMT
- figure imagesc(Img,[0 255]) colormap(gray) hold on bw = roipoly phi = 2*(0.5-bw) tic for n = 1:200 phi = Evo_ILF_2D(phi,mu,lambda,epsilon,timestep,Img_lap) pause(0.05) imagesc(Img, [0, 255]) colormap(gray) hold on [c,h] = c
question7
- 用matlab的imagesc函数模拟液体表面分子蒸发的过程，并且程序整体按字母分为a到q一共17个部分，依次解释了程序的生成过程-matlab imagesc
stfth
- 用于计算声音信号的短时傅立叶变换，默认情况下窗口重叠了50％，计算STFT三个窗口中的矩形并转化为声音信号。-To compute STFT three windows are available in this code Rectangular, Hamming and Hanning. By default window overlapping is set by 50 . One can easily compute the STFT of sound signals.Results ar
linspecer
- Matlab画的线较多时，线的颜色的选取对图的美观是有很大的影响的。 Jonathan C. Lansey 提供了在不同线上画不同颜色简单易用的函数。-Examples demonstrating the colors. LINE COLORS N 6 X linspace(0,pi*3,1000) Y bsxfun(@(x,n)sin(x+2*n*pi/N), X. , 1:N) C linspecer(N) axes(