Recent content by mbaron

I meant the first, and thanks for the correction.

I want to find the Fourier coefficients for the following signal: \cos(2 \pi t)^2 Can I simply use the identity?: \frac{1}{2} + \frac{\cos(2 \pi t)}{2} And then use the complex definition: \frac{1}{2} + \frac{1}{4} (\exp{j2 \pi t} + \exp{-j2 \pi t}) From the synthesis equation I can...

Thanks for the response. I worked it out. -Morgan

Please give me some guidance on this problem. I can attach the figure if it will help. The assembly shown in the figure consists of an aluminum tube AB having a cross sectional area of 400mm2. A steel rod having a diameter of 10 mm is attached to a rigid collar and passes through the tube. If...

If p is a constant and C is a constant isn't C_1 just another constant? Isn't C_1y^{p-1}\frac{dy} {dx} the same as what you have? Thanks for pointing out the chain rule, I missed that.

I am working on this problem, and have a simple question. Determine the orthogonal trajectory of x^p + Cy^p = 1 where p = constant. I start out by taking the derivative with respect to x. My question is this. does Cy^p become Cpy^{p-1} or C_1y^{p-1} ? Thanks, Morgan