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Daniell Algar


Chalmers University of Technology

Con actividad desde 2012

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Professional Interests: Image processing, Matlab

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Respondida
Distance between 2 points in an image.
You could be more specific but.. The simplest case might be to just use the Data Cursor. It's in the toolbar already.. Click...

más de 12 años hace | 0

Respondida
How to display X-tick labels vertically using GPLOT?
Not sure if this solution fit your data - but if you know how to set the 'XTicksLabelStyle' within the plot function, why not do...

más de 12 años hace | 1

| aceptada

Respondida
How to make smooth surface across U-shaped object
I can add for future reference that I solved it by correcting a bug from the code above. The variable tri should have been ...

casi 13 años hace | 0

| aceptada

Pregunta


How to make smooth surface across U-shaped object
Hi! I have a set of data, say z(x,y), that could simply be thought of as a "U" shape in the (x,y)-plane, extended in the z-pl...

casi 13 años hace | 1 respuesta | 0

1

respuesta

Pregunta


Fetch Data Cursor on figure update
Hi. I've re-directed the Data Cursor callback to my own function. In there I like to re-draw a figure given new x,y-values ...

casi 13 años hace | 0 respuestas | 0

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Respondida
how to get processed image at another location than MATLAB figure window
doc imrwrite

casi 13 años hace | 0

Respondida
how can select a region in image?
Sounds like you want the function imfreehand. Steve has posted about this befor, see e.g. <http://blogs.mathworks.com/steve/...

casi 13 años hace | 0

Respondida
I face the error "Too many input arguments." Please help me
Well, those lines looks fine to me. It's probably other line's who's raising the error.

casi 13 años hace | 0

Respondida
How to graph ln(x^2)=0.7?
Well, to plot the point f(x)= 0.7, I guess you would need to use a solver, e.g. ode45. To just plot the function, you first ...

casi 13 años hace | 0

Respondida
How to convert dataset variables from cell?
If I understand your data correct, then it's more a question of how you acces the data, than how to convert the data. For instan...

casi 13 años hace | 0

Pregunta


Multiple plot handles to the same figure
Hi, I have two handles created with something like, hTri= trimesh(); hFill= fill3(); where two figures act as paren...

casi 13 años hace | 2 respuestas | 0

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Respondida
*why* easter egg in MATLAB
This is quite the ugly solution but. Open a script, paste diary('whyText.txt') for i= 1: 10 why end ...

casi 13 años hace | 0

Respondida
remove rows from a matrix on a specific condition
Try A= [ 5 3 3 1 4; 6 6 3 1 0; 6 2 2 2 0; 4 2 3 2 0; 1 1 1 1 2 ] A(A(:, 5)== 0, :)= []

casi 13 años hace | 8

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Pregunta


Set x, y, z data in trimesh without re-plotting
Hi there, I'm working on a function that plots a set of data continuously during mouse press. I draw the data with (in short)...

casi 13 años hace | 0 respuestas | 0

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Eliminating outer for-loop
Hi, I have an outer for-loop that I can't manage to get rid of. Code as follows for t= 1: epochs ... code ...

alrededor de 13 años hace | 1 respuesta | 0

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