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Algoritmos CORDIC en MATLAB
Operaciones de algoritmos CORDIC en MATLAB®
Los algoritmos CORDIC (COordinate Rotation DIgital Computer) son algunos de los más eficientes desde el punto de vista del hardware, ya que solo requieren operaciones iterativas de desplazamiento y suma. El algoritmo CORDIC elimina la necesidad de usar multiplicadores explícitos y es adecuado para calcular una gran variedad de funciones.
Funciones
cordicabs | CORDIC-based absolute value |
cordicacos | CORDIC-based approximation of inverse cosine |
cordicangle | CORDIC-based phase angle |
cordicasin | CORDIC-based approximation of inverse sine |
cordicatan2 | CORDIC-based four quadrant inverse tangent |
cordiccart2pol | CORDIC-based transformation of Cartesian coordinates to polar |
cordiccexp | CORDIC-based approximation of complex exponential |
cordiccos | CORDIC-based approximation of cosine |
fixed.cordicDivide | CORDIC-based fixed-point divide |
cordicpol2cart | CORDIC-based approximation of polar-to-Cartesian conversion |
fixed.cordicReciprocal | CORDIC-based fixed-point reciprocal (Desde R2021b) |
cordicrotate | CORDIC-based approximation of rotation of input |
cordicsigmoid | CORDIC-based approximation of sigmoid activation (Desde R2023b) |
cordicsin | CORDIC-based approximation of sine |
cordicsincos | CORDIC-based approximation of sine and cosine |
cordicsinhcosh | CORDIC-based approximation of hyperbolic sine and cosine (Desde R2023b) |
cordicsqrt | CORDIC-based approximation of square root |
cordictanh | CORDIC-based hyperbolic tangent |
Ejemplos destacados
Compute Square Root Using CORDIC
Compute square root using a CORDIC kernel algorithm in MATLAB.
Perform QR Factorization Using CORDIC
Write MATLAB code that works for both floating-point and fixed-point data types. The algorithm used in this example is the QR factorization implemented via CORDIC.
