Making use of the row action method and the divide-and-conquer strategy, a parallel iterative algorithm is put forward based on the binary tree machine model with MIMD computer of distributed memory, to solve arbitrary band system of linear algebraic equations.

In this paper ks given a new theoretical result meeting row action method of muni- least square solution for linearequations,and the calculation is designed.

A multi-computer intelligence information parallel processing method

In view of the special character of the Kirchhoff equations, the author puts forward a new numerical computation algorithm by using the method of the row action method with orthogonalization for linear algebraic equations.

Making use of the row action method with orthogonalization,the author put forward an iterative method to solve the fundemental system of solutions of arbitrary AX=0(A∈Rn×m) homogeneous system of linear algebraic equaeions,discussed its convergence and its computational complexity also,so its applied prospects and its intrinsic parallism.

Considering the practical requirement of satellite communication system and that QPSK system has the advantages of mature technology, good frequency band and the power utility, moderate algorithm complexity and strong anti-interference, the paper mainly discusses QPSK modem system, the coherent demodulated project and the parallel processing algorithm.

The emulation experiment based on real infrared image shows that,the multi-source data decision-making greatly satisfies the requirement of infrared warning system,multi-algorithm parallel processor hardware architecture is effective and robust,the emulation platform is reliable and stable,and the system has wide applications in projects.