digital computation
1.Through the digital computation,the effects of different accuracy accelerometer errors on reentry point’s parameters are given.
2.In order to meet the requirement of DFRFT(discrete fractional Fourier transform) real-time computation on DSP(digital signal processor),several DFRFT computation methods are compared and the Ozaktas′s DFRFT fast algorithm is chosen to do the implementation processing based on DSP.
3.Design and Computation of the Optical Antenna of a Wide-band Digital Lightwave Communication System
4.The main objectives of this paper are to present a general analysis of interference performance for M-ary CPSK (MCPSK) digital transmission systems and to find a very helpful approach of engineering computation with computers.
5.The controller with the filtering type or prediction type of reduced-orderobserver is used in the output feedback design of digital type 1 servosystem toreduce the order of the controller and admit one step computation delay.
6.With the development of digital and intellectual receiver, the accretion of emit power, the use of forward computation and inversion of digital model computer, the improvement of explanation level, TEM can resolve a larger range of geology problems which almost includes every field of geophysical exploration: ore exploration, constitution exploration, hydrogeology and engineering geology investigation, environment survey supervising and archaeology and so on.
7.Method 1)A hardware structure of double CPU based on Microprocessor (MPU) 89C55 and Digital Signal Processor (DSP) TMS320F206 was used to combine the powerful control ability of MCS51 with DSP′s fast computation ability.
8.Based on adaptive transmission, in this paper, several key technologies are studied on the wide-band wireless digital communications. The basic idea is to decrease system spending, optimize the whole system performance, reduce computation complexity, shorten transmission delay, improve the real-time processing capability, and cut cost.
9.This paper mainly describes the component of the satellite digital broadcast television transport system,the computationof the up/down link C/T,and the conception and computation of Eb/No. It also introduces the relationship between Eb/No and BER(Pe),and the meausurement of the(Eb/No)TH.
10.This allows geometry and the LOD model to flow more naturally as a signal through the current GPU rendering pipeline to accelerate the realistic light computation, multi-resolution processing and digital geometry processing (DGP).
