forward time difference

基本解釋

Good results also verify the feasibility of forward modeling with two-dimensional finite difference time domain method (2D-FDTD).
良好的結果也驗證了二維時域有限差分法（2D-FDTD）正演模擬的可行性。
At the same time, the time forward difference scheme may be stable also after adding frictional term, but the frictional coefficient required is then much larger.
并且時間向前差的格式在加上粘性項后也可以穩(wěn)定，但要求的粘性系數(shù)過大。
Thus, we obtained characteristics of radar images by experiments in different environment, and implemented forward modeling using two-dimension finite difference time domain method.
因此，通過不同環(huán)境的試驗得到雷達圖譜特征，并利用二維時域有限差分法對其進行正演模擬。