Pulsar signals should be nearly sinusoidal after the doppler shifts are taken out , so fourier transforms pick them up pretty easily 當多普勒偏移去除后,脈沖星的信號應當近乎是正弦曲線的樣子,所以傅里葉變換可以很容易的去除多普勒效應。
Finally , after the comparison among these algorithms , it is shown that this easy - to - implement dc - dispersion algorithm needs less amount of computation , and can dc - disperse pulsar signals effectively 最后,通過將這種算法的計算量以及結果和其他幾種算法做橫向比較,得出了結論:這種消色散算法的計算量小,實現(xiàn)簡單,可以有效的進行消色散處理。