How to read text file and plot scatter plot in matlab

i have a dataset in text file i want to read and plot scatter plot in matlab
How can i do that
i have attached my text file

[Rik]

By first reading your text file to a variable.

What did you try so far?

Once you have read your text file to a 5 by 4 array, you will have to decide what exactly you want to plot. Matlab can handle 3D scatter plots, but 4 or 5 dimensions is too many. You will have to decide what that actually means and what you want to happen on your screen.

[hammad younas]

let say i have to used first two columns how can i plot that?

[Rik]

Why did you delete the attachment?

I have now made a backup of this thread here.

[hammad younas]

because my problem is solved

Answer 1

[KSSV]

To load the data into MATLAB workspace read about load, readmatrix, importdata. You can use any of these function.

Your text file has a matrix, you cannot plot it as a scatter plot. You can use pcolor, read about it.

[hammad younas]

KSSV Can you please share some code?

[Rik]

Type this in your command window:

doc readmatrix