Update docs

src/interface_implementations/ballandbeam.jl

@@ -11,6 +11,19 @@
 
 export Beam, BeamSimulator, AbstractBeam, BallAndBeam, BallAndBeamSimulator, AbstractBeamOrBallAndBeam
 
+# @with_kw allows specification of default values for fields. If none is given, this value must be supplied by the user. replaces many constructors that would otherwise only supply default values.
+# Call constructor like Beam(bias=1.0) if you want a non-default value for bias
+"""
+    Beam(;kwargs...)
+Physical beam process
+
+#Arguments (fields)
+- `h::Float64 = 0.01`
+- `bias::Float64 = 0.0`
+- `stream::LabStream = ComediStream()`
+- `measure::AnalogInput10V = AnalogInput10V(0)`
+- `control::AnalogOutput10V = AnalogOutput10V(1)`
+"""
 @with_kw struct Beam <: PhysicalProcess
     h::Float64 = 0.01
     bias::Float64 = 0.0

src/interface_implementations/eth_helicopter.jl

@@ -7,6 +7,20 @@
 
 export ETHHelicopter, ETHHelicopterSimulator, AbstractETHHelicopter
 
+# @with_kw allows specification of default values for fields. If none is given, this value must be supplied by the user. replaces many constructors that would otherwise only supply default values.
+# Call constructor like ETHHelicopter(bias=1.0) if you want a non-default value for bias
+"""
+    ETHHelicopter(;kwargs...)
+    Physical ETH helicopter process
+# Arguments (fields)
+- `h::Float64 = 0.05`
+- `bias::Float64 = 0.0`
+- `stream::LabStream = ComediStream()`
+- `measure1::AnalogInput10V = AnalogInput10V(0)`
+- `measure2::AnalogInput10V = AnalogInput10V(1)`
+- `control1::AnalogOutput10V = AnalogOutput10V(0)`
+- `control2::AnalogOutput10V = AnalogOutput10V(1)`
+"""
 @with_kw struct ETHHelicopter <: PhysicalProcess
     h::Float64 = 0.05
     bias::Float64 = 0.0