﻿功能:二维离散Haar小波逆变换

格式:IDWTHaar2(wave_LL,wave_LH,wave_HL,wave_HH)
wave_LL:为矩阵变量,对应原始数据经过Haar小波变换产生的变量
wave_LH:为矩阵变量,对应原始数据经过Haar小波变换产生的变量
wave_HL:为矩阵变量,对应原始数据经过Haar小波变换产生的变量
wave_HH:为矩阵变量,对应原始数据经过Haar小波变换产生的变量

说明:函数成功返回原始的数据序列

例子:
wave_ll =[ 3.00000000000000    7.00000000000000    11.0000000000000    15.0000000000000    19.0000000000000 ];
wave_lh =[ 0.00000000000000    0.00000000000000    0.00000000000000    0.00000000000000    0.00000000000000 ];
wave_hl =[-1.00000000000000   -1.00000000000000   -1.00000000000000   -1.00000000000000   -1.00000000000000 ];
wave_hh =[ 0.00000000000000    0.00000000000000    0.00000000000000    0.00000000000000    0.00000000000000 ];

IDWTHaar2(wave_ll,wave_lh,wave_hl,wave_hh)//回车得到如下结果
ans =
[ 1.00000000000000    2.00000000000000    3.00000000000000    4.00000000000000    5.00000000000000    6.00000000000000    7.00000000000000    8.00000000000000    9.00000000000000    10.0000000000000
  1.00000000000000    2.00000000000000    3.00000000000000    4.00000000000000    5.00000000000000    6.00000000000000    7.00000000000000    8.00000000000000    9.00000000000000    10.0000000000000]