CORDIC Algorithms in Simulink
CORDIC algorithm operations in Simulink®
CORDIC (COordinate Rotation DIgital Computer)-based algorithms are some of the most hardware-efficient algorithms because they require only iterative shift-add operations. The CORDIC algorithm eliminates the need for explicit multipliers, and is suitable for calculating a variety of functions.
Blocks
CORDIC Sigmoid HDL Optimized | CORDIC-based sigmoid activation (Since R2024a) |
CORDIC Square Root HDL Optimized | CORDIC-based approximation of square root (Since R2024a) |
Complex to Magnitude-Angle | Compute magnitude and phase angle of complex signal using CORDIC algorithm |
Hyperbolic Tangent HDL Optimized | Computes CORDIC-based hyperbolic tangent and generates optimized HDL code (Since R2020a) |
Magnitude-Angle to Complex | Convert magnitude and/or a phase angle signal to complex signal |
Trigonometric Function | Specified trigonometric function on input |
Topics
- Digital Waveform Generation: Approximate a Sine Wave
This example shows how to design and evaluate a sine wave data table for use in digital waveform synthesis applications in embedded systems and arbitrary waveform generation instruments.