Two Dimension Multiple Level Inverse Discrete Fast Wavelet Transform
x0=waverec2(c,s,wname) x0=waverec2(c,s,Lo_R,Hi_R)
wavelet name, haar( "haar"), daubechies ("db1" to "db36"), coiflets ("coif1" to "coif17"), symlets ("sym2" to "sym20"), legendre ("leg1" to "leg9"), bathlets("bath4.0" to "bath4.15" and "bath6.0" to "bath6.15"), dmey ("dmey"), beyklin ("beylkin"), vaidyanathan ("vaidyanathan"), biorthogonal B-spline wavelets ("bior1.1" to "bior6.8"), "rbior1.1" to "rbior6.8"
reconstructed matrix
lowpass synthesis filter
highpass syntheis filter
coefficent array
size array
waverec2 is for two dimension multiple-level inverse discrete fast wavelet transform.
x=rand(100,100); [C,S]=wavedec2(x,3,'db2'); x0=waverec2(C,S,'db2'); | ![]() | ![]() |