HOW TO PERFORM THIS EQUATION IN MATLAB?u=∑​_(i=1)^t▒(​i*p_i/w)

 I NEED MATLAB CODING FOR THIS FORMULA

[Jan]

Uppercase means shouting in internet forums.

I see a strange character containing a lot of dots behind the "t". What does this mean?

Answer 1

[Ahmed]

Here is a minimal example with random data. The last line is the actual answer to your question.

t = 100;
p = rand(1,t);
w = 0.5;
u = sum((1:t).*p/w)