The Python Function You NEED For 2D Data

Check out my course on UDEMY: learn the skills you need for coding in STEM:
www.udemy.com/course/python-s...
This video covers the numpy.meshgrid function:
numpy.org/doc/stable/referenc...
Code:
github.com/lukepolson/youtube...
Discord:
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[@MrPinknumber]

Really love these tutorials you do about scientific programming. Thank you :)

[@DrAtomics]

Same 🤙

[@sagsolyukariasagi]

Great! I was just trying to making sense of np.meshgrid, for a project. Thank you for the best explanation!

[@tommychong4prez]

Thank you for the tutorial! I needed to get my head around meshgrid for my machine learning course and this helped quite a lot.

[@EarlWallaceNYC]

I have used this function many times, but never really understood it. Thanks for a very helpful video.

[@Astro_sam_8543]

Love Your Videos. You have no idea how much you have helped me during my exam days.

[@dan_pal]

Best explanation in the whole site. Thank you so much!

[@prietjepruck]

Yet another great tutorial. These tutorials help me a lot conquering python.

[@antoniokachilia2604]

Simply awesome...More on p.functions please...Really essential.

[@okiesumos]

Best meshgrid explanation!

[@sehbanomer8151]

Great tutorial!
alternatively, you can take advantage of numpy broadcasting semantics
x = np.linspace(-5, 5, 500)
f = (x[:, None] ** 2 + x[None, :] ** 2 < 1).astype(float)

[@frankkoslowski6917]

You might also find that .astype(float) may be omitted in the instruction and a slightly crisper-looking yellow circle thus be obtained.
Which left one with the conclusion that plt.pcolormer(xv, yv, f) is quite happy processing expressions intrinsically boolean without requiring any floating-point analog.

[@cerebro8326]

Deeply love this series. Thank you so much! Keep going.

[@Louis-ml1zr]

A série on python functions Amazing idea !

[@alkalinebase]

Thankyou so much, you're a life saver!!

[@ahrampark5150]

Fabulous. Thanks!

[@DeShark88]

Could this be used for calculating numerical solutions of, e.g. solutions of Poisson/Laplace equation with masked boundary conditions? That would make an awesome video!

[@dodiumtalib8202]

I want to get the value of f when i put mouse on the graph, is there any function for doing that?

[@zukofire6424]

you talk with your hands like a physicst (not like italians!) I love that, thx for the contents!

[@ssshukla26]

Really a good video. 👍

[@fizixx]

How are you expanding & collapsing the code cells? Or is this just vid editing?

[@frankkoslowski6917]

Try omitting .astype(float)
and be as surprised as this one was,
that passing a boolean array `f` as argument to plt.pcolormesh(xv, yv, f)
is not only perfectly legal but also affords us a sharper outline of the yellow circle.

[@arvinnick]

It was mind-blowing...

[@jaimecaballero2577]

Very explanation!

[@bugi6606]

Thank You! Finally I got it!

[@Fuxx90]

I didn't know about pcolormesh... will try this out

[@mechtorious]

What theme is that used in the notebook?

[@samuelluis6590]

Could you show how to plot 3D graphs ? And thanks for your content, it help me a lot!

[@tilkesh]

Thanks

[@ahmadhambaliismail3178]

does anyone know how to plot using data file?

[@tousifraza1389]

helpful 👍

[@_The_Alchemist_]

how to plot from data file

[@reverseila4363]

thanks

[@tedexd4019]

np.arange(10) does the same thing as np.arange(0,10,1)

[@anatoliyzavdoveev4252]

👏👏💪

[@fizipcfx]

you get what you f*cking deserve, a sub :)

[@harp-692]

can you solve my P?

[@justarandomcatwithmoustache]

Too small to slove Leorio

[@harp-692]

@@justarandomcatwithmoustache let mr.P check first ;)