nkd0808

Hi everyone, I am now working on a project, in which I use a kind of pulse functions as shown in the figures below ( I call them the 3rd, 4th and 5th models). I have spent about 1 month to mathematically generalize the function (the nth order model). However my mathematical background is not good, so I feel unable to do that though I can graphically draw the models for higher order (6th, 7th, ... order). I am now so worried about the problem because the deadline of the project is approaching. So can someone please help me? Thank you so much. the 3rd order model (the horizontal axis is time, and the vertical one is manitude) the 4th order model the 5th order model