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Peter


University of Rochester

Last seen: 2 years ago |  Active since 2013

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Why does the axis 'Position' property not return the correct values after the size and position are changed?
I first plot data using the scatter function, and then set the x-axis and y-axis limits. I have the axis limits and style set to...

2 years ago | 1 answer | 0

1

answer

Question


How can I copy a figure that includes a colorbar to another figure
I am trying to copy multiple figures to subplots in a new figure. It works for most figures, but it is giving errors for any fig...

2 years ago | 0 answers | 0

0

answers

Question


Why is the working directory opening to the launch directory upon launch?
Every time I launch MATLAB, the current folder opens to the directory that was used to launch the application. If I launch the ...

3 years ago | 1 answer | 0

1

answer

Question


Convert file encoding before opening
Is there any way to convert the encoding of a text or csv file in MATLAB? Very often my data files get saved with an inconsisten...

4 years ago | 0 answers | 0

0

answers

Question


How to copy polar plots to subplots in a new figure?
I have multiple figures with polar plots open, and I'm trying to copy each of them to subplots in a single figure. I cannot figu...

4 years ago | 0 answers | 0

0

answers

Question


How to check if a figure has z-axis data?
How can I check the number of dimensions of a figure? I want to be able to set custom limits of each axis, supporting both 2D an...

4 years ago | 1 answer | 0

1

answer

Question


Creating a 3D table (or equivalent)
Is it possible to create a 3D table to represent a stack of tables? I have N number of tables, each of which has the same number...

4 years ago | 1 answer | 0

1

answer

Question


Format colorbar using engineering notation
How can I set the scale of a color bar to use exponential notation, with all exponents being a multiple of 3? I know that forma...

5 years ago | 2 answers | 0

2

answers

Question


Combine multiple data series into a single series
Is there a way to combine multiple data series so that they only display as a single series in the Legend? I have a function th...

5 years ago | 1 answer | 0

1

answer

Question


Force terminate code execution for compiled code
Is there a way for a user to force compiled code that is run using the MCR to abort? Pressing [Ctrl + C] works if the function i...

6 years ago | 0 answers | 0

0

answers

Question


create function does not work for uicontrols created using Guide
For some reason none of the uicontrols that I add to my GUI using guide are created in the script. When I first created this GUI...

11 years ago | 0 answers | 0

0

answers

Question


Generate Y from the conditional f(y|x)
I want to sample from a 3 dimensional probability density function. The method that I am using is to discretize the density func...

11 years ago | 1 answer | 0

1

answer

Question


Plot multiple graphs to a single axis handle
I need to plot my graphs by specifying the handle to one of the axis that is in my GUI. I am using a loop to plot each new plot ...

11 years ago | 2 answers | 0

2

answers

Question


GUI increment/decrement buttons linked to an Edit Text box
How can I create increment/decrement buttons in a GUI? I used GUIDE to create a slider linked to the value in an Edit Text box, ...

11 years ago | 1 answer | 0

1

answer

Question


Enter data into GUI table
I created a GUI table with tag "table_handle" using GUIDE. Now how can I enter data into that table? According to the examples,...

11 years ago | 1 answer | 0

1

answer

Question


FFT2 frequency of each pixel in a 2D Fourier transformed image
I can not find any documentation describing exactly what the frequencies should be for a 2D Fourier transformed image. FFT shoul...

11 years ago | 1 answer | 1

1

answer

Question


Extract non-zero elements from matrix with double precision numbers
How can I extract all of the non-zero number from a matrix? I tried using the function nonzero(M), but since the values in the m...

11 years ago | 2 answers | 0

2

answers

Question


Average every n*n elements in a two dimensional matrix
I have a two dimensional matrix, and create a second matrix with the averages of every n*n elements. So, say I have a 100*100 ma...

11 years ago | 1 answer | 1

1

answer