A mathematical function is a formula that takes an input, x, applies a set of calculations to it, and produces an output called y. By calculating a function at a large number of set intervals, it is ...

In 3-5 sentences, summarize what you want to accomplish. Provides a user menu with four kinds of graphs: y = asin(bx)+c, y = atan(bx)+c, y = acos(bx)+c, and y = ax+b. Based on the user's choice, ask ...

Abstract: In this paper, we consider the fundamental period estimation problem for fetal ECG waveforms. In our previous paper, we established a new fundamental period estimator based on the ...

In this paper, the moment of various types of sine and cosine functions are derived for any random variable. For an arbitrary even probability density function, the sine and cosine moments are used to ...