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Peter Fraser


Peter Fraser

Last seen: 3 years ago |  Active since 2016

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Sometimes heatmap does not display decimal values
I have data sets representing pressures. These are represented by a matrix of 16 x 16 x 400(ish), representing a time pressure s...

3 years ago | 0 answers | 0

0

answers

Question


Display values of each element in imagesc
I have a 16 x 16 array of values between 0 and 40. I would like to display this using imagesc, but I would also like to superimp...

3 years ago | 2 answers | 0

2

answers

Solved


Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

8 years ago

Question


I want surf's colormap range to be determined by the Z axis
I am developing code to display two animated side-by-side pressure maps. The pressure maps are 16 x 16 (interpolated to 76 x 76...

8 years ago | 1 answer | 0

1

answer

Question


Function like "surf", but without interpolation?
I want to take a 16 x 16 array of data, and present it in 3D as an assembly of 16 x 16 cuboids, each having size "1" in the x an...

8 years ago | 0 answers | 0

0

answers

Question


view([0 90]) reset by axis?
I have a 3D plot that I sometimes want to view in 2D. "view([0 90])" works as expected, but a following "axis" command will rese...

8 years ago | 1 answer | 2

1

answer

Question


3D animation of imported data
I'm trying to animate a 16 x 16 pressure map. The pressure data are imported as num_frames * 16 by 16 array. I reshape it to a ...

8 years ago | 1 answer | 0

1

answer