From b2c40086e6b003121e61719da93944f4e360e33d Mon Sep 17 00:00:00 2001 From: couriersud Date: Sun, 3 May 2020 17:23:50 +0200 Subject: netlist: Add two noise sources. [Couriersud] The two sources act as voltage sources, though noise may also be injected as conductivy or current noise. SYS_NOISE_MT_U: Mersenne Twister uniform noise SYS_NOISE_MT_N: Mersenne Twister normal noise nld_sys_noise is templated: using NETLIB_NAME(sys_noise_mt_u) = NETLIB_NAME(sys_noise); Thus the approach is scalable. The implementation is state save aware, and thus reproducible results are guaranteed. An example use case is provided as well, see examples/noise.cpp. --- scripts/src/netlist.lua | 1 + 1 file changed, 1 insertion(+) (limited to 'scripts/src') diff --git a/scripts/src/netlist.lua b/scripts/src/netlist.lua index 8bfeac52332..20420d87a6c 100644 --- a/scripts/src/netlist.lua +++ b/scripts/src/netlist.lua @@ -71,6 +71,7 @@ project "netlist" MAME_DIR .. "src/lib/netlist/plib/ppmf.h", MAME_DIR .. "src/lib/netlist/plib/ppreprocessor.cpp", MAME_DIR .. "src/lib/netlist/plib/ppreprocessor.h", + MAME_DIR .. "src/lib/netlist/plib/prandom.h", MAME_DIR .. "src/lib/netlist/plib/pstate.h", MAME_DIR .. "src/lib/netlist/plib/pstonum.h", MAME_DIR .. "src/lib/netlist/plib/pstring.cpp", -- cgit v1.2.3-70-g09d2