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when i type this equation in MatLab, I get the following error:
x=linspace(0,8*pi,1000);
y=x*sin(x);
??? Error using ==> mtimes
Inner matrix dimensions must agree.
Thank you very much!
Your question has nothing to do with plotting.
But you want element-wise multiplication. e.g., .* instead of *
x=linspace(0,8*pi,1000);
y=x.*sin(x);
http://stuff.mit.edu/afs/sipb/project/www/matlab/imatlab/node10.html