Recent content by naomineu

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    MATLAB Why am I Getting an Error Message When Plotting Functions in MatLab?

    I really appreciate the help thank you! I've ended up dropping the course today though because I felt way too far behind the rest of the class. I am going to try and get some books, learn on my own first and try again next year.
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    MATLAB Why am I Getting an Error Message When Plotting Functions in MatLab?

    I've tried again with equal number elements and I had the same problem/error. I then tried y2=r*x'*(1-x) (so to do the transpose of x), and that worked, but the graph I get is 2 lines, not a curve like the question talks about
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    I Re-derive the surface area of a sphere

    I have, but none of the explanations use the polar angle and the azimuthal angle.
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    MATLAB Why am I Getting an Error Message When Plotting Functions in MatLab?

    Hey everyone, I just started, what is supposed to be a beginners course in MatLab, but I am the only one who has never used MatLab before! I'm stuck on the very first HW assignment (although I did manage to get to problem 6 out of 7) and was hoping someone could explain why I keep getting an...
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    I Re-derive the surface area of a sphere

    Hey everyone, I've been stuck on this one piece of HW for days and was hoping someone could help me. It reads: The surface area, A, of a sphere with radius R is given by A=4πR^2 Re-derive this formula and write down the 3 essential steps. This formula is usually derived from a double...
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