In order to improve the learning efficiency and stability of feedforward neural network, a fast learning algorithm for neural networks base on CGM-OC approach is presented.

Aim Equating multilayer turbulence to single layer in order to provide the basis for the wide field of view adaptive system with mono conjugate correct.

This paper researches the wavelet transform of discrete-time sequences basing on dendriform filer banks in the signal processing field, analyses the theory and design method of two channel conjugate quadrature mirror filter banks and fast implement of discrete orthogonal wavelet transform and generation of orthogonal wavelets, and points out the internal relationship between them.

Based on the character of the complex structure of SF6 circuit breaker in three-phase-in-one-tank GIS,the modified preconditioned conjugate gradient(MPCG)algorithm applied to solve multi-nodes and multi-elements large sparse real positive defined symmetric matrix is analyzed and the program diagram of MPCG algorithm is also proposed.