The main contents of the thesis include the system design scheme , the hardware realization , the software realization and the algorithm simulation 論文圍繞監控系統的總體設計方案,系統硬件實現,系統軟件實現和相關算法仿真的思路依次展開討論。
This algorithm simulation the process of artificially interprets the elevation from topographic map , solved the problem of interpolation reference points selecting and increased the dem data precision 該算法模擬人工判讀高程的過程,解決了內插參考點的選取問題,提高了dem數據內插精度。
At last , this thesis realizes digital down converter based on fpga , and the whole designing process includes algorithm simulation , vhdl description , fpga simulation and real system test 最后,基于fpga對數字下變頻進行了設計及實現,具體包括:算法仿真、 vhdl描述、 fpga仿真和實際系統測試。
However , network simulation for satellite network with radio link and dynamic topology is still at an early stage . constellation simulation and routing algorithm simulation have been two important research topics 但是具有動態拓撲和無線鏈路的衛星網絡的仿真技術仍然處于探索階段,衛星網絡星座仿真和衛星網絡路由算法仿真是目前重要的研究課題。
First of all , grouping of particle swarm is proceeded concretely ; and then the layering broadcasting delayed mechanism is designed and used to the iterative optimization process of particle swarm ; finally , the algorithm simulation of multi - dimensional and multi - modal function optimization is performed 首先對微粒群進行具體分組,然后設計了用于微粒群迭代尋優求解的分層延遲通訊模式,最后針對高維多峰函數優化問題進行了數值仿真實驗。