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Adam


Last seen: plus de 3 ans il y a |  Actif depuis 2014

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Question


Storing data in nested for loop
Dear all, I have a cell let say : cell_data= cell([400, 4)]) when I loop to perform some calculations: I go the the er...

plus de 7 ans il y a | 1 réponse | 0

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sum along data with different steps
Dear all; I have three data sets: This is just an example... data1=[1 5 3 4 2 0 1 2 8 2 10 2 1]; % data2=[...

plus de 7 ans il y a | 1 réponse | 0

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Remove zeros from cell
Dear all, I have the following problem: mydata{n}(m,l) let say n=1:1:3; m=1:1:4 and l=1:1:100 I have many ze...

plus de 7 ans il y a | 2 réponses | 0

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Find x for known y from fit
Hi all I would like to find values of x when y values are known using fzero. Assuming I have the following data: x = [...

plus de 7 ans il y a | 1 réponse | 0

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Determine unknown integral limits
Dear all, I calculated the integral from x(1) to x(end) of a given function as fellow: syms a1 a2 Int1=quad(@ppval,x(1)...

plus de 10 ans il y a | 1 réponse | 0

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keep repeated x values and average y values
Dear all I have the following data: x=[4.1 2.7 3.2 2.5 4.1 2.5 0 5 6.1 2.5]; y=[10 16 ...

plus de 10 ans il y a | 1 réponse | 0

1

réponse

Question


Binning x and y
Hi all, Assuming that I have the follwing data: x=[0, 2, 2.4, 2.8, 3.4, 3.9, 4, 4,7, 5.3, 5.8, 6, 6.4......]; % un...

plus de 10 ans il y a | 1 réponse | 0

1

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Question


about trapz and quad integral
Hi all; I have the folowing data: x_1=data(:,1); y_1=data(:,2); xx=linspace(x(1),x(end),10000); pp=spline(x,y); ...

plus de 10 ans il y a | 1 réponse | 0

1

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Question


How to use variable of function in the main program
Hi all, I have a main program Main.m. In the main I call a function [a,b,c]=func(data), I would like now to use the output a...

plus de 10 ans il y a | 1 réponse | 0

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Réponse apportée
Find limits of known integral
Hi John, I think the problem will remain the same beacuse in your previous posting you were dealing with know function. You c...

plus de 10 ans il y a | 0

Réponse apportée
Find limits of known integral
Dear John, Thank you very much for your help. I greatly appreciate it! My PSF is not pur Gaussian and therefore I interpolate...

plus de 10 ans il y a | 0

Question


Find limits of known integral
Dear all, I would like to find the limits ( -a and +a) of a known integral.That means the integral is known (e.g. I=45) but t...

plus de 10 ans il y a | 3 réponses | 0

3

réponses

Question


Line Spread Function and MTF calculation
Dear all, I have line spread function (LSF) containing x and y data. x=LSF(:,1) y=LSF(:,2) From this LSF I would like to c...

plus de 10 ans il y a | 1 réponse | 0

1

réponse