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Rashid Hussein


10 total contributions since 2017

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Question


shuftting graph plot matlab
theta= inv(A)* S; th=vec2mat(theta,19); figure mesh( th);

7 mois ago | 1 answer | 0

1

answer

Question


Adding a frame of zeros to a matrix
I have a matrix 19x9 I want to add a frame of zeros so I will be 20x10 ?????

8 mois ago | 1 answer | 0

1

answer

Question


Plot contour of matrix 9x1
I have a matrix 9*1 and I want to plot a 2d contour plot but it says it must 2x2 Anyone help

8 mois ago | 0 answers | 0

0

answers

Question


getting the peaks and subtracting the background to get the net peak area
i have 2 arrays , i want to plot them and getting the area then subtracting the background from the bottom of each peak to get t...

environ 2 ans ago | 0 answers | 0

0

answers

Question


printing columns next to each other
i have 4 arrays a=[1;2;3] b=[4;5;6] c=[7;8;9] d=[10;11;12] fileid=fopen('saving.txt','w'); fprintf(fileid,'%6s %12s ...

environ 2 ans ago | 1 answer | 0

1

answer

Question


getting the area under the peaks
<</matlabcentral/answers/uploaded_files/95160/IMG_9036.JPG>> I have a graph that contain many peaks , but I want to get the s...

environ 2 ans ago | 1 answer | 0

1

answer

Question


loading a text file to GUI need help
iam trying to load a text file to gui to analyze the arrays in by using LOAD function but it keep showing error - is the loa...

environ 2 ans ago | 0 answers | 0

0

answers

Question


hi , iam trying to find the FWHM for every peaks i have found , if you can help me to find FWHM for every peaks in the following graph in the following code when you run it that would be great
clc; close all; close all; load instru.txt channels = instru(:,1); totcounts = instru(:,2); %plot(channels , totco...

environ 2 ans ago | 0 answers | 0

0

answers

Question


Finding the peaks in figure
I have two matrices A = [ nx1] & B = [ nx1] When I plotted them it was fine in plot (A,B ) But when I tried to found...

environ 2 ans ago | 0 answers | 0

0

answers

Question


I have matrix A =[nx1] & B = [nx1] I want to combine them into C = [ nx2]
I tried to do plot ( A,B) But it showed me 2 lines in one plot Because I wanted to make A as x-axis & B as y axis in plot ...

environ 2 ans ago | 2 answers | 0

2

answers