Generating Professional Two-Dimensional Graphics in MATLAB

This video shows the two main 2D function plotting functions imagesc() and pcolor() and goes on to show how to dress up plots in order to make professional graphics. As a bonus, a neat technique for generating a random 2D function is used to demonstrate the graphics techniques.

[AceYourGRE]

This video is fantastic, thank you very much for your help and your way of making things intuitive and simple!

[jiminaah]

can you please make the video on how to draw or convert these into 3d that somewhat shows a real picture kind of thing ..

[MrDp]

Dear Prof.,
I am following your lectures and I'm learning a lot of new things.

Just a quick question. Why did we take the FFT and then inverse FFT. I want to understand what did FFT did to the 2d plot and what did inverse FFT did.

Thanks

[erayceyhan]

Thanks for the informative tutorial. I want to ask something that I couldn't reason. When you construct number of pixels Nx and Ny you said you wanna make them as square as possible and writing the code Ny = round(...). Instead of doing that why didn't you simply write Nx = Ny, did I miss something over here?. Thanks.

[АлимМухтаровичБеккиев]

You are the best!
But i have a question... How do I get the grid on the last graph? Grid from selected ticks on X and Y axis

[FatimaAlsayigh]

If i follow these steps can I get an image? If I use data from different node RF? to find an object?

[Rainstorm]

Thanks Sir. I have produced a subplots of maps (with lats and lon) in two columns on an axis. But there is a big white space between the two columns of subplots. Is there a way to delete this white space in matlab?

[adrijade]

Sir, how can we scale the axis of a contour plot?

[matthewbarnes]

Hey there, im working on a pcolor plot, and was wondering if you could explain how to make the first row and column serve as the x and y axis. Thanks so much

[alaaal-jobory]

Hello, it is a very good Lecture, my problem how do the same thing with external file have 2 column x and y?

[williampowell]

What Color format does the imagesc function use. How would one convert from RGB for example to the format that is used?

[nehalvarma]

Sir, how to create these type of plots from a given dataset(in excel)?? (Sorry, I am new to MATLAB)