Problem 1165. Convert double scalar to half-precision floating point (IEEE 754r)

Created by Tom Holz

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Use MATLAB to convert a scalar double into a half-precision floating point. The return value should be a uint16.

The half-precision floating point format is specified here, and is the source for much of the test suite:

http://en.wikipedia.org/wiki/Half-precision_floating-point_format

This is an implementation in C if you want some inspiration to get started:

http://www.mathworks.com/matlabcentral/fileexchange/23173-ieee-754r-half-precision-floating-point-converter

As other problems related to half-precision are added, I will try to link them here.

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Last Solution submitted on Apr 10, 2024

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Rafael S.T. Vieira on 2 Oct 2020

The only thing missing from the test suite are nans,regardless, it's a very good problem. Learned how to extract minus from minus 0, and finally took my time to learn about the controversial denormal floating-points numbers.

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Problem 1165. Convert double scalar to half-precision floating point (IEEE 754r)

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Problem 1165. Convert double scalar to half-precision floating point (IEEE 754r)

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