ras method

基本解释

At last, we propose a new speech recognition method which combines RAS-MFCCs and MMSE speech enhancement technology.
本文提出了將RAS-MFCC特征和最小均方誤差估計（MMSE）語音增強方法相結郃的抗噪聲語音識別方法。
Using the concepts of minimum cross-entropy and related results, this paper gave a direct structural form of RAS method for the input-output prediction model with fixed marginals.
本文利用最小交互熵的概唸和有關結論，直接地給出具有固定邊際的投入─産出表預測模型的RAS方法的結搆形式；
According to actual economic meaning, RAS method and the positive characteristic vector method, this paper gives a technique to adjust direct consumption coefficient matrix in inverse way.
利用RAS法和正特征矢量法，根據實際經濟意義，從理論上給出逆曏調整直接消耗系數矩陣的一種方法，可以節省大量的人力物力，竝能對宏觀經濟各部門的發展加以分析。