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Maryam


Active since 2013

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How to select a part of a graph and have the data saved in a variable?
Hello all, I have time history of measured data from some experiments (accelerations vs time). The experiments were a couple of...

ongeveer 7 jaar ago | 1 answer | 0

1

answer

Question


Need help with sort_nat function
Dear All I have a column of some names. The names include alphabets and numeric values (both +ve and -ve) and I want to order...

meer dan 10 jaar ago | 0 answers | 0

0

answers

Question


Need basic help with low pass filtering
Hello I would appreciate it very much if one could help me with low pass filtering of a time history. Actually, I have time h...

bijna 11 jaar ago | 1 answer | 0

1

answer

Question


Plot pressure over a curve (2D airfoil)
Hello I want to plot the pressure over a 2D shape of an airfoil in MATLAB. I want the value of the pressure to be shown as ve...

bijna 11 jaar ago | 1 answer | 0

1

answer

Question


interpolation of scattered data, griddata and gridfit returns bad values
Hello all I am having a problem with interpolation and contour plot which is killing me. I would appreciate very much if you ...

ongeveer 11 jaar ago | 0 answers | 0

0

answers

Question


Integrate a matrix over a surface
Hello all I want to know how can I integrate a matrix in MATLAB. Basically, I have a rectangular region in which x is from xm...

meer dan 11 jaar ago | 1 answer | 0

1

answer

Question


Integrate over contour values
Hello all I want to know how can I integrate over the contour values on a surface. Basically, I had vectors x and y which wer...

meer dan 11 jaar ago | 0 answers | 1

0

answers

Question


Change position of contourf labels
Hello I need to produce a very neat contour plot to use for my journal paper. I have a filled contour of the pressures over a...

meer dan 11 jaar ago | 0 answers | 0

0

answers

Answered
Labels on the contour have too many digits
I have done the following and it works perfectly: [c,h]=contourf(X,Y,H); texth=clabel(c,h,'manual','fontsize', 20); for i=1...

meer dan 11 jaar ago | 1

| accepted

Question


Labels on the contour have too many digits
How can I set the precision of the numbers on my contour plot? Now the clabels are like: 1.29567, I would like to have it rounde...

meer dan 11 jaar ago | 5 answers | 1

5

answers

Question


Change units for contour plot
I am having a silly problem with my contour plot: I have a contour of the pressures over a surface. Basically, I had vectors ...

meer dan 11 jaar ago | 1 answer | 0

1

answer

Question


Need half of my contour plot
Hello I have a contour of the pressures over a surface. Basically, I had vectors x and y which were locations on the surface an...

meer dan 11 jaar ago | 2 answers | 0

2

answers