adam

Active since 2012

Followers: 0 Following: 0

Message

Statistics

Feeds

Question

mesh from 1D (creating a matrix from a vector)
Hello, I have a vector A[-3:0.003:3] and a vector B whose values corresponding to those of A. I plotted B as a function of A...

ongeveer 12 jaar ago | 1 answer | 0

1

answer

Question

How to calculate FWHM of non gaussian curve?
Hello, I would like to measure the FWHM of curve non gausssian and non lorentzian. Any idea, Thank you in adavance, ...

ongeveer 12 jaar ago | 0 answers | 0

0

answers

Question

How to turn a single vector into matrix in order to have mesh or 3D
Hello all, I plotted a vector H versus a vector r. its possible to have a plot 3D, i.e H as a function of x and y. r^2=x^2+y...

ongeveer 12 jaar ago | 1 answer | 0

1

answer

Answered
Condition if on the elements of matrix in two For loop doesn't work
Hello all, Jan, Aziz, Andrei, Thank you very much for your help and suggestions. My code is all right now!! I could debug it....

meer dan 12 jaar ago | 0

Question

Condition if on the elements of matrix in two For loop doesn't work
Dear all, I posted my problem there is some days ago but I'didn't recieve a right answer. In my code, I use two for loops with...

meer dan 12 jaar ago | 3 answers | 0

3

answers

Question

Double for loop is a problem ??? Any help, I can't find the right results when using the second for loop!!!!!
Hello, I have to use two for loops in my code to calculate the matrix c, xp and yp. The first one concerning the parameter rr an...

meer dan 12 jaar ago | 0 answers | 0

0

answers

Question

I would like find a matrix from a row and column vectors
Hello, I have a column vector xxb of 201 elements and a row vector rr of 501 elements and I would calculate c =xxb^2+rr^2-R^2 ...

meer dan 12 jaar ago | 2 answers | 0

2

answers

Answered
I would like find a matrix from a row and column vectors
Hello Honglei, Thank you for your answer. I managed finally to obtain my matrix using for loop. The aim of this code is to f...

meer dan 12 jaar ago | 0

Question

diff of order n around a point x0
Hello, I would like to calculate the derivative of order n of function f with respect to x aaround a point x0. diff(f,x,x0...