Calvin Chang

Last seen: presque 5 ans il y a | Actif depuis 2019

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Reshape: Math lesson help
Can someone help me with a mathmatics problem? I have a 5x50 matrix? similar to that of a 5x5x10, but instead of columns the ...

plus de 6 ans il y a | 1 réponse | 0

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Question

save a single subplot from a .mat file that contains 2x1 subplots
I have a saved .mat figure with two subplots as a 2x1. I have no access to the code. What is the fastest way to get the 1x1 subp...

plus de 6 ans il y a | 1 réponse | 0

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Question

What is causing the reshaping error?
I was playing with the number n, and sometime reshape gives an error when it is too small? Can somone help me deduce what is act...

plus de 6 ans il y a | 1 réponse | 0

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Question

Most efficient way to convert from binary to dec without bin2dec or bi2de
Is there a faster way to acomplish the following? The idea is to have an array of 5 bit inputs and convert each sequence of bits...

plus de 6 ans il y a | 1 réponse | 0

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Question

Iterating through an array without using a for loop
I want to index through theta and assign each index a random value without using a forloop. Is there a better and faster way to ...

plus de 6 ans il y a | 1 réponse | 0

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Question

Plotting without Specifying a set x range
The following code should work. Why doesn't it work? How can I make this work? x=[0 1 2 3 4]; y=[2 9/4 38/17 161/72 682/305]; ...

plus de 6 ans il y a | 1 réponse | 0

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Question

Indexing error when using the plot function.
Super basic, but what is wrong with the code below? I'm not understanding. Multiple tutorials state that the code below should b...

plus de 6 ans il y a | 1 réponse | 0

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