The code for fast computation of gravity field based on circular convolution. The code includes our proposed method and the traditional spatial domain method that can be used to calculate the gravity ...

Abstract: This article presents a new convolution algorithm: convolution kernel first operated (CKFO), which can solve the problem that the actual calculation is not reduced after pruning the weight ...

It is proved that the MKE can be used for blind recognition of convolution code with any code rate. A fast algorithm based on Euclidean algorithm is achieved which can solve 2-order KE. A new method ...