How to calculate the square root of a signal in ASI Datalab?
A real number a has a unique non negative square root, which is called principal square root. It is denoted by √ symbol, where √ is called the radical sign or radix. For example, the principal square root of 16 is 4, which is denoted by √16 = 4, because 16 = 4×4. The number whose square root is calculated is known as the radicand. The radicand is the number or expression underneath the radical sign, in this example number is 16.