# Questions tagged [norm]

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### How to obtain a normalized fourier transform?

In my code I solved a differential equation system, then I made a fourier transform of the solution in differents times, this is my code ...
3answers
93 views

### Simplification with User defined rules and assumptions

The results of DSolve are usually expressions that can be further simplified. For instance, consider the following expression for a co-ordinate of a particle in ...
1answer
33 views

### Norm and Sqrt[Total[Abs[]^2]] [closed]

Here, I want to obtain a norm ...
3answers
76 views

### How to get the squared norm of each vector from a Table? [closed]

This question is certainly very basic, but I don't get it! How can I make a table of all the squared norms from this table? ...
1answer
39 views

### How to find the norm of an imaginary exponential expresion?

I need to find the norm of the following expression $$|1+e^{-i2\pi w}+e^{-i4\pi w}|^2$$ With w real number. For doing this I coded: ...
1answer
50 views

1answer
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### ContourPlot does not show correct ratio of two functions

I am using ContourPlot to compare the norm of the two vector fields, $||\boldsymbol{f}||/||\boldsymbol{g}||$, which should be contour on $(x,y)$ plane. Consider ...
1answer
70 views

### Why do these commands give different answers?

I'm using v12 ...