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# Ammar Babikir

Active since 2017

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Error using * Inner matrix dimensions must agree.
Hello everybody, I keep getting this error: Error using * Inner matrix dimensions must agree. Error in ECE_102_PR...

4 years ago | 1 answer | 0

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Question

Index matrix exceeds dimensions - Using pad array
Hello, I'm working on an adaptive histogram equalization problem that requires me to pad an image on all 4 sides using the symme...

4 years ago | 1 answer | 0

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Question

Error: A(:) = B, the number of elements in A and B must be the same.
Hi everyone, I can't seem to understand why this piece of code: while( empty_cond ~= 0 && myStack.peek()~= goal) ...

4 years ago | 1 answer | 0

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Question

Plotting a red asterisk on a certain point
Hello MATLAB community, I am trying to figure out how to label a specific point with a red asterisk on a 3D plot that I have....

4 years ago | 1 answer | 0

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Question

Rotating a plot about a center of origin
Hi everybody, I'm trying to rotate an entire plot that I have about a specific origin. Here is my code x = 50;...

4 years ago | 1 answer | 0

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Question

Mapping objects on a table onto MATLAB grid using HC-SR04 ultrasonic sensors with Arduino
Hi everybody, I'm using an HC-SR04 ultrasonic sensor with Arduino to detect objects on a table and have it "plot" that detec...

4 years ago | 1 answer | 0

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Question

Plotting plain grid of size 100 X 100 AND selecting a "block" in the grid
I'm trying to plot a plain grid of a certain size. The regular " grid on " function gives me an automatic 1 X 1 grid. I'm tr...

4 years ago | 2 answers | 0

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Question

Smith Chart MATLAB Code on Mathworks website - Explanation
Hello everyone, I am trying to plot the Smith chart for a given data set. I have a set of data ranging from 2GHZ - 3GHZ with...

5 years ago | 1 answer | 0

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Question

Plotting Smith Chart on MATLAB - Error
Hi everybody, I am trying to plot a Smith chart on MATLAB. I am familiar with MATLAB but not when it comes to anything conce...

5 years ago | 1 answer | 0