class.modwt: Convert matrix to modwt class object
In zejiang-unsw/WASP_1.0.0: WAvelet System Prediction

Convert matrix to modwt class object

1	class.modwt(B.modwt, J, wf, boundary)

`B.modwt`	A matrix of modwt decomposition.
`J`	Specifies the depth of the decomposition. This must be a number less than or equal to log(length(x),2).
`wf`	Name of the wavelet filter to use in the decomposition.
`boundary`	Character string specifying the boundary condition. If boundary=="periodic" the default, then the vector you decompose is assumed to be periodic on its defined interval, if boundary=="reflection", the vector beyond its boundaries is assumed to be a symmetric reflection of itself.