magnitude

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Approximate Vector Magnitude Computation

by Krishna Sankar on February 8, 2009

plot_approximate_vector_magnitude_computation

In this post, let us discuss a simple implementation friendly scheme for computing the absolute value of a complex number . The technique called (alpha Max + beta Min) algorithm is discussed in Chapter 13.2 [...]

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Using CORDIC for phase and magnitude computation

by Krishna Sankar on December 16, 2007

Flow chart for the operations involved when CORDIC is used for phase and magnitude computation

In a previous post (here), we looked at using CORDIC (Co-ordinate Rotation by DIgital Computer) for understanding how a complex number can be rotated by an angle without using actual multipliers. Let us know try [...]

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