the variable appears to change size every loop iteration

3 views (last 30 days)
clc
clear
If = [0 0.5 1.0 1.5 2.0 2.5];
Ea = [0 75 150 205 242 270];
Ra = 0.14;
RI = 2;
Ifield = linspace(0,2.5,100);
for n = 1:100
Ea_curve(n) = spline(If,Ea,lfield(n));
la(n) = Ea_curve(n)/2;
Vt(n) = Ea_curve(n)-la(n)*Ra;
Pload(n) = Ea_curve(n)"la(n)-la(n)^2*Ra";
end
plot(Ifield, Pload)
title ('Field current vs. Load Power')
xlabel('Field current [A]')
ylabel('Load power [W]')

Answers (1)

Alan Stevens
Alan Stevens on 30 Sep 2021

Categories

Find more on Entering Commands in Help Center and File Exchange

Products


Release

R2021a

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!