Community Profile # Luke G.

Last seen: 1 dag ago Active since 2019

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MATLAB crashes on macOS when setting breakpoint
Trying to set breakpoints to debug my code on a macOS, and it causes MATLAB to crash. It seems this is an issue with the macOS ...

3 maanden ago | 1 answer | 0

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Question

How do I automatically remove white spots in an image?
I'm trying to write some code to automatically remove white spots from the image below: I've figured out a way to manually do...

7 maanden ago | 2 answers | 0

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Question

Embed cropped image within original image using 'drawpoint'
I want to display a scaled up user-defined region of interest (ROI) within the original image. The issue: The code: clc, cl...

ongeveer een jaar ago | 1 answer | 0

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Question

MATLAB vs. LabVIEW for Hardware Communication?
I'm building a pressure-volume testing setup (schematic below). I've already run into a couple issues--e.g., communicating with ...

meer dan een jaar ago | 0 answers | 0

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Question

Remove black pixels from RGB image.
I know that variations of this question get asked a lot on here, but I haven't found a solution that works for my problem very w...

meer dan een jaar ago | 1 answer | 0

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Question

Using ode45 on a symbolic to numeric function
Consider the code below. Both sections achieve the same result--an identical graph shown below. Does anyone have any warnings ab...

meer dan een jaar ago | 1 answer | 0

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Solved

Maximum value in a matrix
Find the maximum value in the given matrix. For example, if A = [1 2 3; 4 7 8; 0 9 1]; then the answer is 9.

meer dan een jaar ago

Solved

Find the sum of all the numbers of the input vector
Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...

meer dan een jaar ago

Solved

Given a and b, return the sum a+b in c.

meer dan een jaar ago

Question

Controlling Stepper Speed with MATLAB + Arduino
To keep things short & sweet... Motive: I want to control the rotational speed of my stepper motor using MATLAB. Why? Cause the...

meer dan een jaar ago | 0 answers | 0

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Question

MATLAB x Arduino: "writePWMVoltage" not working
Hi there, so this question is a bit tricky as it requires that you know a bit of Arduino and MATLAB. The issue is that I have wr...

meer dan een jaar ago | 0 answers | 0

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Question

addpoints error "Value must be a handle"
Aim: Continuously read & plot data acquired from Arduino Uno + pressure transducer setup using "animatedline". After the experim...

bijna 2 jaar ago | 1 answer | 0

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Question

Remove part of (fsurf) surface
Hi All, I'm plotting a symbolic function using fsurf, and it yields the result I want. However, roughly half of the graph is irr...

bijna 2 jaar ago | 2 answers | 0