Trigonometric functions are often used in embedded systems. Motor drivecontrol applications such as the Park Transform, Clarke Transform, andPWMgeneration use trigonometric functions extensively.

The COordinate Rotation DIgital Computer (CORDIC) algorithm is a versatile iterative method that computes a wide range of functions – including trigonometric, hyperbolic, logarithmic and exponential – ...

This paper describes the architectural design of RISC based asynchronous microprocessor as an alternative to clocked design. It explores the design of a low power asynchronous CORDIC coprocessor ...

Digital signal processors (DSPs) crunch the numbers for applications that require fast analog-to-digital-to-analog conversion, such as software-defined radio and radar. If you weren't using a DSP, you ...