hi folks would need your help as am new to matlab and i need to write that equation using matlab to satisfy my algorithm. thnx

[José-Luis]

If you are new to Matlab, I recommend the "Getting started" part of the documentation.

[benjamin]

thanks jose for your suggestion but am running out of time to solve this equation.

Answer 1

[Image Analyst]

Which of the 3 equations? MATLAB arrays start at 1 not zero. You can use either sum() function or a for loop. If you use sum, make sure you use ./ and not /, like this

B(l) = sum(r(1:l) ./ CR(1:l));

That (1:l) is one to lower case L.

Answer 2

[benjamin]

thanks so much for your prompt answer. the first part worked using ur hint but i need also to solve the following equation and i wish you can help too.