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Marc McLean


8 total contributions since 2019

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Answered
Entropy Error - Index exceeds the number of array elements (1).
I upgraded to R2019b from R2018b and there is no problem.

1 day ago | 0

| accepted

Question


Entropy Error - Index exceeds the number of array elements (1).
When I run: I = imread('circuit.tif'); J = entropy(I) I get the error: Index exceeds the number of array elements (1). ...

3 days ago | 1 answer | 0

1

answer

Question


Is there a way to compile a matlab script that calls a mex function to C++
Hello, I have a matlab script that calls a mex function. I need to compile both to c++ so I can then compile that to javascript...

30 days ago | 1 answer | 0

1

answer

Question


Datafeed Toolbox IQFeed Level 1 Data Fields Description
Where can I get a list of the fields returned by the realtime command from the Datafeed Toolbox? For example: realtime(q,'ABC')...

6 months ago | 0 answers | 0

0

answers

Question


What is the resolution of the timestamp from Trading Toolbox?
In the Trading Toolbox examples, the timestamp resolution is one second, but normally a datafeed will have one millisecond resol...

7 months ago | 0 answers | 0

0

answers

Answered
How can we draw a customizable rectangular ROI on an axes using AppDesigner?
App Designer errors if the axes is produced through the App Designer GUI. However, if the axes is produced programatically, App ...

7 months ago | 1

| accepted

Question


How can we draw a customizable rectangular ROI on an axes using AppDesigner?
Hello, I need to draw a customizable rectangular ROI on an axes in AppDesigner: I tried this in AppDesigner: h = drawrectangl...

7 months ago | 1 answer | 0

1

answer

Question


Is there an example of how to add a callback to drawcircle to get the current position?
I need to get the curent radius and position of the circle using drawcircle() in GUIDE. Is there an example of how to add a call...

7 months ago | 1 answer | 0

1

answer