Matlab question Interval 0 1 Here is the full page if needed

Solution

i)

n=10:50:1000;
AvgNaivetime = zeros(length(x),1);
AvgFasttime = zeros(length(x),1);
for i=1:length(x)
t1 = linspac(0,1,x(i)+2);
f1 = sin(pi*t(2:end-1));
NaiveTime = zeros(20,1);
for k1= 1:20
tic;
T = poissonmat(x(i));
h1 = 1/(x(i)+1);
b1 = h1*h1*f1;
y1 = T \\b1;
NaiveTime(k1,1) = toc;
end
AvgNaiveTim(i,1) = mean(NaiveTim);
FastTime = zeros(20,1);
for k2 = 1:20
tic
y2 = PoissonSolve(f);
FastTime(k2,1) = toc;
end
AvgFastTim(i,1) = mean(FastTim);
end