MATLAB Online에서 열기 I have produced a sequence of figures all using the surf command, only the data values varies, but figures 6-8 cannot be rotated while the others can be rotated. xpt = coor(:,:,1); ypt = coor(:,:,2); ...
Copy Code Copy Command Create a semitransparent surface by specifying the FaceAlpha name-value pair with 0.5 as the value. To allow further modifications, assign the surface object to the variable s. Get [X,Y] = meshgrid(-5:.5:5); Z = Y.*sin(X) - X.*cos(Y); s = surf(X,Y...
1 回表示 (過去 30 日間) 古いコメントを表示 Matt2013 年 10 月 24 日 0 リンク 翻訳 コメント済み:Walter Roberson2013 年 10 月 25 日 I need to plot pressure surface versus latitude and longitude as a surface plot, using the surf command. Pressure surface is a matrix, where latitude...
My problem is that my instructions tell me to 'Plot the 3D magnitude-time-frequency spectrum using the surf() command'. What I get at the end of this is 'b', which is 1x15360, the original rm is 15360x1, x is 120x128 (just 'rm' broken into windows of 128 length). I also h...
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The intensities must be in the range [0, 1]. A value of 0 indicates no color and a value of 1 indicates full intensity. For example, this command creates a colormap that has five colors: black, red, green, blue, and white. mymap = [0 0 0 1 0 0 0 1 0 0 0 1 1 1 1];...
MATLAB Online で開く Please read the documentation of the surf command. There you find working examples, which explain, that Z must be a matrix of the size length(X)*length(Y): テーマコピー If X and Y are vectors, length(X) = n and length(Y) = m, where [m,n] = size(Z)...
링크 번역 Hello! I had a question regarding surf plots. surf (A,F) where A=amplitude matrix and F=frequeny matrix When I execute this command, color mapping appears according to frequeny axis (x-axis), not the z-axis(amplitude). So now colors change as you move across the fr...
AWS S3 presigned URL contains X-Amz-Security-Token I am trying to create a presigned URL for a file in my S3 bucket using go sdk. When I run the program from command line, I get the presigned URL which doesn't contain the X-Amz-Security-Token. But if ......
Open in MATLAB Online I typed this in command window, ThemeCopy I=imread('stapleRemover.png'); figure;imshow(I); J=imread('clutteredDesk.png'); figure;imshow(J); points=detectSURFFeatures(I); I defined this in script, ThemeCopy Output1=detectSU...