MATLAB Commands and Syntax Examples, Study notes of Computer Science

Download MATLAB Commands and Syntax Examples and more Study notes Computer Science in PDF only on Docsity! The Hot List command action ls doc clear ; % ... : ans pi Inf grid on help function name lookfor keyword whos cd pwd doc function name NaN eps plot(xlist, ylist) legend('text', 'text') title('text') xlabel('text') ylabel('text') axis([xmin xmax ymin ymax]) gtext('text') length(vectorname) size(matrixname) save filename load filename disp(varname) Commands Output Notes >> A = [1 2 3; 4 5 6; 7 8 9] >> a = 10 >> sin(a) >> format long >> sin(a) >> a = [1 2 3] >> b = [1; 2; 3] >> c = [1 2 3]' >> A = ones(5) >> B = ones (5,1) >> C = ones(1,5) >> A = eye(4) >> B = rand(6,2) >> C = zeros(2,5) >> a = 1:10 >> b = 1:0.5:10 >> c = linspace(1,10,3) >> A = ones(3,3) >> B = 2*ones(3,3) >> C = A*B >> D = inv(A)*B >> A = ones(3,3) >> b = rand(3,1) >> c = rand(1,3) >> A*b >> A*c >> A = 2*ones(3,2) >> B = [1 2; 3 4; 5 6] >> A*B >> A.*B >> A = [1 2 3; 4 5 6; 7 8 9] >> B = A(2,3) >> C = A(1:2, 1:3) >> D = A(5,5) >> A(5,5) = pi >> A = 2*ones(4) >> A^2 >> A.^2 >> A = [1 2 3; 4 5 6; 7 8 9] >> A(:) >> A = [1 2 3; 4 5 6; 7 8 9] >> a = [1 2 3] >> sum(A,1) >> sum(A,2) >> sum(a)