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Th excel file given is the data of different intensities of particles when hit on a surface(fluorescence intensity file sample) . Consider the row and column as the x and y coordinates. Through a MATLAB program, first, make or set a Gaussian plot/distribution t various areas in the data file and get maximum values of the intensities and the output of the MATLAB function should be the value of maximum intensities with x and y coordinate of that intensities. Note this program should run in any input excel file. The data of excel file can change. Therefore the MATLAB code and the Gaussian function we create should work on any data points.

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KSSV
KSSV 2018-4-27
Okay.....what have you attempted?
khushboo chhikara
khushboo chhikara 2018-4-27
filename='14 - sampleMap.xlsx';
[num,txt,raw] = xlsread(filename);
x = cell2mat(raw(1:10, 1))
y = cell2mat(raw(1:10, 2));
plot(x,y);
KSSV
KSSV 2018-4-27
what is filename? Where is file ?
Walter Roberson
Walter Roberson 2018-4-30
Please do not close questions that have an answer

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KSSV
KSSV 2018-4-27

0 个投票

filename='14 - sampleMap.xls';
[num,txt,raw] = xlsread(filename);
[nx,ny] = size(num) ;
[X,Y] = meshgrid(1:nx,1:ny) ;
pcolor(X,Y,num) ;
shading interp

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KSSV
KSSV 2018-4-27
That's the plot of the data present in the excel file.

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