中文说明：用于产生分段正弦信号,一维小波分解,重构1~5层逼近信号approximation signa,构造1~5层细节信号-Based on one dimension wavelet, reconstruct 1~5 approximation signa,construct detail signal 1~5 floor.
English Description：
Based on one dimension wavelet, reconstruct 1~5 approximation signa,construct detail signal 1~5 floor.