Colour plot using single x, y and multiple z values

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aa 2020-8-20

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https://ww2.mathworks.cn/matlabcentral/answers/582020-colour-plot-using-single-x-y-and-multiple-z-values

编辑： KSSV 2020-8-22

data.xlsx

Hi everyone,

I have data with single x-axis, singel y-axis and multiple z-axis. I want to plot the values of z againts x-y in colour map.

my simple data set is attached (first coloumn is x-axis, 2nd column is y-axis and rest of the colymns are z-axis) here along with the required output plot.

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KSSV 2020-8-20

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此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/582020-colour-plot-using-single-x-y-and-multiple-z-values#answer_482513

在 MATLAB Online 中打开

num = xlsread("data.xlsx") ; 
x = num(:,1) ; 
y = num(:,2) ; 
Z = num(:,3:end) ; 
pcolor(x,y,Z) ;
shading interp ;
colorbar

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aa 2020-8-22

Thank you. This works very work and serve the purpose.

KSSV 2020-8-22

编辑：KSSV 2020-8-22

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