based on the available resources mapping algorithm using the directed acyclic graph, a new dynamic resource co-allocation algorithm is proposed to solve the dynamic problem of the resource co-allocation in the grid 摘要针对网格系统中资源协同分配的动态性问题,分析了现有的基于有向无环图的资源映射方法,提出了一种动态资源协同分配算法。
because of great variety in structure of mechanical products, multiple ways to express the configuration knowledge are introduced . moreover, the pct presents a mapping algorithm and an ahp algorithm to solve the configuration process 提出了基于客户需求映射和层次分析法的产品族配置模板的配置求解的基本算法,实现产品配置模板的配置设计过程。
the models are also modified to map algorithms on vliw architecture signal processors . the thesis studies the data path structure of tms320c6x and then constructs scheduling and mapping models for c6000 instructions 接着对模型进行了改进以适合信号处理算法向超长指令字(vliw)的数字信号处理器进行映射,建立规划与映射模型用于向tms320c6x进行指令映射。
deriving formulas of map algorithm and its modified algorithms in the log domain ( including max-log-map and log-map ), and simulating the performances of turbo codes over additive white gaussian noise ( awgn ) . 2 详细推导了map译码算法,以及map算法在对数域中的修正算法(max-log-map和log-map算法),并对turbo码在高斯白噪声信道下的性能进行了仿真分析。
modifying log-map algorithm to be suitable for rayleigh fading channels, and researching the performances of turbo codes over rayleigh fading channels based on above deriving . simulation results show that turbo codes exhibit superior error correction performance over fading channels 在此基础上,进一步研究turbo码在瑞利衰落信道中的性能,仿真结果表明,turbo码具有很强的抗衰落和抗多径效应能力。