Abstract: This article proposes a method which generates a set of weights to synthesize sum or difference pattern with precisely controlled sidelobe level (SLL), null, and dynamic range ratio (DRR) ...

Functional programming, as the name implies, is about functions. While functions are part of just about every programming paradigm, including JavaScript, a functional programmer has unique ...

You are given a 2D integer matrix A, return a 1D integer array containing column-wise sums of original matrix. Explanation 1: Column 1 = 1+5+9 = 15 Column 2 = 2+6+2 = 10 Column 3 = 3+7+3 = 13 Column 4 ...

If you want to know how to sum cells with text and numbers in Excel, we’ve got you covered. Dealing with numbers in Excel is usually a breeze, but things can get tricky when these numbers are tucked ...

JavaScript’s arrays can hold heterogeneous types, change size on the fly, and readily insert or remove elements. Traditional methods like slice, splice, and push/pop do this by operating on the array ...

Wondering how to use VLOOKUP and SUM across multiple sheets in Excel? We’ve got you covered right here. VLOOKUP is a useful function in Excel that can help you in many ways, especially when dealing ...

Community driven content discussing all aspects of software development from DevOps to design patterns. The prefix sum problem in computer science is a popular programming puzzle used to test the ...

Microsoft Excel is a powerful tool for managing data, and one of its most useful features is the ability to perform calculations on columns. This article will guide you through the process of ...

Abstract: The continuous range of the nested array sum co-array (SCA) is deduced by analyzing the continuous range of the difference co-array (DCA) of the nested array (NA). After comparison, it is ...

Arrays are a popular data structure used in programming for storing multiple values of the same data type. Often times, when working with arrays, we may want to find the sum of all the elements in the ...