Category: math

C/C++, unfortunately, does not have a sgn function in its standard library however this is defined in the Boost library. template <class T> inline int sign (const T& z); …

The LineSpace Algorithm generates linearly spaced vector. You are asked to write a C++ function that has the following syntax: vector<double> linespace(double start, double ed, int num); For example, …

In Matlab, there is a function linspace that generates n evenly-spaced points between two given points. For example, x1 = 1 x2 = 9 n = 3 y = …

Any positive integers will become 1 following the steps: (1) divide by 2 if it is even (2) otherwise increment or decrement by 1. So the question is: could …

In last tutorial, we learn the basics of R programming by the simple example to plot the sigmoid function. This tutorial will continue to help you understand how powerful …