Vittorio Picco

Last seen: 1 year ago | Active since 2020

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Fastest way to index large arrays
I have two sets of arrays, A and B. The "A" arrays have about 1 million elements. The "B" arrays have about 65 thousand elements...

3 years ago | 1 answer | 0

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answer

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I don't understand the behavior of discretize
I can't understand what discretize does. Example 1: [a1, e1] = discretize(1:100,2); I expect this to create 2 uniform bins, t...

3 years ago | 3 answers | 0

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Getting the indices from a vector
This is a basic MATLAB operation. It is for instructional purposes. --- You may already know how to <http://www.mathworks....

4 years ago

Question

DisplayName when plotting matrices
I don't seem to be able to set the DisplayName of a bunch of lines at once. For example, h = plot(rand(3),'DisplayName',{'1','2...

4 years ago | 1 answer | 0

1

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Solved

Arrange Vector in descending order
If x=[0,3,4,2,1] then y=[4,3,2,1,0]

4 years ago

Question

Improper negative number representation
I have encountered a very strange issue. I was having trouble with an if statement that was comparing two numbers. Although the ...

5 years ago | 1 answer | 0

1

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Question

Normalization of FFT output
In the FFT help for MATLAB R2018b there seems to be conflicting FFT normalization examples. In the "Gaussian Pulse" example the...

5 years ago | 1 answer | 0

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answer