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https://opencores.org/ocsvn/rng_lib/rng_lib/trunk
Subversion Repositories rng_lib
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Rev 10 → Rev 11
/rng_lib/trunk/bench/vhdl/rng_lib.vhd
155,7 → 155,7
z := (x * x) + (y * y); |
end loop; |
-- Box-Mueller transform |
rnd_out.rnd := rnd_out.y + rnd_out.z * y * sqrt(-2.0 * log(z)/z); |
rnd_out.rnd := rnd_out.y + rnd_out.z * y * sqrt(-2.0 * ln(z)/z); |
-- Exponential distribution |
when EXPONENTIAL => |
rnd_out := rng(rnd); |