The area \(A\) of a square of side length \(s\) is \(A=s^2\text{.}\) Suppose \(s\) increases by an amount \(\Delta s=ds\text{.}\) Draw a square and then illustrate ...

Start working toward program admission and requirements right away. Work you complete in the non-credit experience will transfer to the for-credit experience when you ...

This is a preview. Log in through your library . Abstract Problems concerning approximation of real-valued continuous functions of a real variable by polynomials of ...

This paper gives explicit rational functions for interpolating and approximating functions on the intervals $\lbrack-1, 1\rbrack, \lbrack0, \infty\rbrack$, and $\lbrack-\infty, \infty\rbrack$. The ...

Abstract: For many practical applications in wireless communications, we need to recover a structured sparse signal from a linear observation model with dynamic grid parameters in the sensing matrix.