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Hi guys, after using the forum for ages for help I decided to make an account, so hopefully I might be able to contribute something as well, who knows :)

I'm a first timer with MATLAB and have been set an assignment. I'm completely stuck on question one:

The following image shows my code and the resulting figure. For some reason the second (parametric) graph is missing:

Also I'm not really happy with the code - the first function is piecewise but I've written it out as 2 separate functions. Is there some way to define this as one, piecewise, function?

Thanks for reading :)

Edit!: cracked it!!! my subplot command was all wrong: should've had (1,2,1) and (1,2,2) respectively. Also I was using matrix operators rather than array operators for the parametric curve. Thanks anyway!

I'm a first timer with MATLAB and have been set an assignment. I'm completely stuck on question one:

The following image shows my code and the resulting figure. For some reason the second (parametric) graph is missing:

Also I'm not really happy with the code - the first function is piecewise but I've written it out as 2 separate functions. Is there some way to define this as one, piecewise, function?

Thanks for reading :)

Edit!: cracked it!!! my subplot command was all wrong: should've had (1,2,1) and (1,2,2) respectively. Also I was using matrix operators rather than array operators for the parametric curve. Thanks anyway!

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