Community Profile # Farid

### Polito

Last seen: 9 days ago Active since 2019

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Changing Y limit of spectogram
ylim([0 fmax]) worked for me perfectly, You probably have not used clc; clear in the beginning. I know it's too late now but an...

6 months ago | 0

Question

Non-linear Spacing on spectrogram
Hello, I am trying to produce the same spectrogram but using logarithmic spacing gives me a totally different result so I was w...

8 months ago | 0 answers | 0

### 0

How to convert Normalized frequency back to Frequency on the graph
I should have set the frequency range to solve this problem. spectrogram(x,window,noverlapp,nfft,'yaxis',frequency range);

8 months ago | 0

| accepted

Question

How to convert Normalized frequency back to Frequency on the graph
Dear All, I need to change the Y-axis unit on this graph back to frequency[HZ], I'd really appreciate your answers. Thank you ...

8 months ago | 1 answer | 0

### 1

Non-linearly spaced graph
I did it this way: figure(1) I = imread('askf1.png'); h = image(xlim,ylim,I); xticks([0 0.095 0.2 0.325 0.42 0.528 0.65 0....

1 year ago | 0

Question

Non-linearly spaced graph
How is it possible to create this graph's x and y axis?

1 year ago | 2 answers | 0

### 2

Solved

Vector creation
Create a vector using square brackets going from 1 to the given value x in steps on 1. Hint: use increment.

2 years ago

Solved

Inner product of two vectors
Find the inner product of two vectors.

2 years ago

Solved

Get the length of a given vector
Given a vector x, the output y should equal the length of x.

2 years ago

Solved

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

2 years ago

Solved

Select every other element of a vector
Write a function which returns every other element of the vector passed in. That is, it returns the all odd-numbered elements, s...

2 years 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 ...

2 years ago

Solved

Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

2 years ago