常見(jiàn)例句雙語(yǔ)例句Quadrature mirror filter banks is a project which belongs to multi-sample rate digital signal process .正交鏡像濾波器組是多抽率數(shù)字信號(hào)處理領(lǐng)域研究的問(wèn)題。For getting better filter performance, we design quadrature mirror filter banks using window function method.本文為了得到較好的濾波器特性，選擇用窗函數(shù)法設(shè)計(jì)了兩通道正交鏡像濾波器組。In terms of this type of transformation, any compactly supported orthogonal multiscaling functions can be constructed from a simple matrix conjugate quadrature filter (CQF).任一緊支撐正交多尺度函數(shù)都可由一個(gè)簡(jiǎn)單的矩陣濾波器通過(guò)這種變換得到。 返回 quadrature filter