We propose a novel algorithm based on rank-one approximation that a matrix can be decomposed as a sum of outer products. The key idea is to find the basis vectors of the underlying matrix according to ...

Calculate the sum of squares of given integers, excluding negative integers Input will be in two phases/lines: Phase/line 1 will be the number of test cases between 1 and 100 phase/line 2 will be ...

In this paper, we develop an underdetermined DOA estimation method using unfold coprime array (unfold CPA) from the perspective of sum-difference co-array (SDCA).

Recursion Pharmaceuticals just acquired a pair of AI-related biotechs. This could bolster its drug discovery capabilities and better help its clients. But the stock is high-risk and requires a ...

You can sum a series of numbers in Microsoft Excel manually by typing in a simple formula, or automatically with a tool.