ma-laforge / cmdimcircuits.jl

Parametric analysis/visualization of model/measurement/simulation results

General/scientific
ConventionalApp.jl	Deploy/execute conventional applications in Julia.
NumericIO.jl	Control numeric output: Sci/Eng/SI +UTF8
InspectDR.jl	Fast, interactive Julia/GTK+ plots (+Smith charts)
GracePlot.jl	Build Grace/xmgrace plots with Julia!
CMDimData.jl	Parametric analysis/vis. +cont.-f(x) interpolation.

Circuit-focused
RSDeltaSigmaPort.jl	Port of Richard Schreier's ΔΣ toolbox
CMDimCircuits.jl	Parametric analysis/vis. of model/meas./sim. results
EDAData, SpiceData.jl, LibPSF.jl, PSFWrite.jl	Reader/writers for EDA file formats. {.sNp (Touchstone), .tr0 (SPICE), .psf}
Cheat sheets	Trig. identities, Ckt design equations
Theory	DFE Equalization , S-Parameters
ElectricalDiagrams	Publication-quality circuit schematics in LibreOffice/OpenOffice.

Arduino projects
ArduinoCIR	Send/receive "TV remote" (+satbox +...) commands.

Links to external resources (aggregators)

• Authoring (Books, web pages, documentation...) ↪
• Software development ↪
• Data storage formats ↪
• Math/modelling/simulation/plotting resources ↪
• Free EDA ↪

cmdimcircuits.jl's Issues

ERROR: UndefVarError: `e` not defined from EDAData.read_snp()

I am trying to read a simple S-parameter file using EDAData.read_snp(). I get the error below, probably because exponential constant e is not defined. Perhaps a further package is needed for the definition?

julia> using CMDimCircuits
:HACK_SHOWTOUNFREEZE

julia> using CMDimCircuits.EDAData

julia> r = EDAData.read_snp("/tmp/test.s2p", numports=2)
ERROR: UndefVarError: `e` not defined
Stacktrace:
 [1] snp_read_db(r::CMDimCircuits.EDAData.SNPReader)
   @ CMDimCircuits.EDAData ~/.julia/packages/CMDimCircuits/DHZd3/src/EDAData/snp_reader.jl:32
 [2] readall(r::CMDimCircuits.EDAData.SNPReader)
   @ CMDimCircuits.EDAData ~/.julia/packages/CMDimCircuits/DHZd3/src/EDAData/snp_reader.jl:120
 [3] read(::Type{CMDimCircuits.EDAData.SNPReader}, path::String; numports::Int64)
   @ CMDimCircuits.EDAData ~/.julia/packages/CMDimCircuits/DHZd3/src/EDAData/snp_reader.jl:59
 [4] read
   @ ~/.julia/packages/CMDimCircuits/DHZd3/src/EDAData/snp_reader.jl:55 [inlined]
 [5] #read_snp#3
   @ ~/.julia/packages/CMDimCircuits/DHZd3/src/EDAData/snp_reader.jl:150 [inlined]
 [6] top-level scope
   @ REPL[8]:1