technology matrix
2.In this paper, firstly, the key technology about attitude matrix algorithm is discussed, then the error model of low cost SINS is researched, the Global Positioning System is also studied.
4.For the first time in China the EBE-PCG andEBE-BiCTSTAB algorithIn have been got by combining EBE technology withPCG and BiCGSTAB, and precondition matrix on the basis of EBE has beenattained.
5.Matrix and vector template classes are defined based upon object-oriented technology(OOT).The conventional computation among matrix,vector and number is realized by overriding operators.According to the property of matrix,the scanty reserve way of object data is used,and the computation between matrixes with different reserve way is realized.The template classes is versatile,the program codes can be effectively reused,maintained and extended.
6.Abstract: The squeeze casting technology was used to manufacture gradient aluminum matrix composite reinforced by ceramic fibers,and metallographic structures and therma l properties of the composites were studied.
9.Based on every economy and technology target, this article introduces the Membership Function and establishes the Fuzzy Relation Matrix. By computing the size of the membership degree, it arranges the position of every production group and calcutates the amount of the bonus resp- ectively.
10.The paper introduces that under special technology condition, Nona material infiltrates through matrixes of machinery parts to refine crystal grains, increase matrix tenacity, strength and hardness, reduce friction factors and high performance and long lifetime machinery parts are manufactured.
