用蒙特卡洛方法,模拟并分析了在二维刚性斜面上粒子的随机行走。
Random walks of particles on 2d inclined plane have been simulated and analysed using the Monte Carlo method.
描述了测量静态随机存取存储器质子单粒子翻转截面的实验方法。
Expermental methods were emphatically described for measuring the proton Single Event Upset (SEU) cross section in Static Random Access Memories (SRAMs).
本文讨论一层密集随机分布的球形散射粒子矢量辐射传输方程的数值求解方法。
Numerical approach to vector radiative transfer equation for a layer of densely random, spherical scatterers is discussed.
这是一个使用粒子追踪方法的模型,利用随机走步法模拟扩散过程。
This is a particle model. A Random particle method is used to simulate the diffusion process.
采用的模拟方法是考虑对流与分子扩散步骤的随机粒子追踪方法。
Random tracer particle method is adopted, which considers convection and diffusive steps.
建立以Fisher判别函数为优化目标的适应度,利用粒子群算法中多个随机粒子实现核函数参数的优化,改善了核主元分析方法的性能。
Firstly, it constructs a fitness function which Fisher discriminate function is optimized object, then WCPSO is used to optimize it by its many random particles to improve the performance of KPCA.
建立以Fisher判别函数为优化目标的适应度,利用粒子群算法中多个随机粒子实现核函数参数的优化,改善了核主元分析方法的性能。
Firstly, it constructs a fitness function which Fisher discriminate function is optimized object, then WCPSO is used to optimize it by its many random particles to improve the performance of KPCA.
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