How to insert fractional values in for loop?

Here the values of s1 can be 0,1/2,1,3/2

But in my for loop the values of s1 is integer, how to give the fractional values to s1

clc; clear all; close all;
M=3
for m1 =0:M
    for s1=0:m1/2
        X=2^(s1)
    end
end
X

Answer 1

[Harshit Gupta]

Hi, you just need to add in a step size like this:

for i = 1:0.5:3 % Here, step size is 0.5
    i
end

i = 1

i = 1.5000

i = 2

i = 2.5000

i = 3

You wouldn't need to create two loops if you're using the step size:

clc; clear all; close all;
M=3;
for m1 =0:0.5:M
    X = 2^(m1)
end

X = 1

X = 1.4142

X = 2

X = 2.8284

X = 4

X = 5.6569

X = 8

X

X = 8

You should spend some time understanding the fundamentals of MATLAB

Documentation: MATLAB for

Hope this helps!