The solution combining the flow prediction algorithm and genetic algorithm ( ga ) was presented 给出了一种流预测和遗传算法相结合的求解方法。
After study of the combined forecasting methods based on the ann theory, it is put foreword that exponential-smooth ( es ) and ann combine a new prediction algorithm 并且对基于神经网络的组合预测方法进行了研究,提出了一个神经网络和指数平滑模型组合运用的预测算法。
This paper discusses and analyzes texture coding and motion compensation tools of the mpeg-4 video, especially on the one dimension dct algorithm, mvfast and pmvfast motion prediction algorithms 本文研究分析了mpeg-4视频的纹理编码、运动估计和运动编码,对一维快速dct算法、mvfast和pmvfast运动搜索算法进行深入研究。
Abstract : based on image information, on the condition of occlusion, the least square method and some prediction tracking algorithms are presented : linear-n-point polynomial, quadratic-n-point polynomial prediction algorithm . they are also can be used in normal tracking statue 文摘:基于目标图像信息,研究了在短暂遮挡情况下,应用最小二乘法的n点线性及平方预测跟踪算法,并分析了跟踪预测值在正常跟踪条件下的作用。
Dynamic trajectory prediction is the base of dynamic information prompt, the dynamic trajectory prediction algorithm based on sliding windows we raise here is a memory limited algorithm, it can satisfy requirements of wearable computer navigation in reliability and real time 动态轨迹预测是实现可穿戴计算机动态信息提示的基础,本文提出了基于滑动窗口的动态轨迹预测算法属于限定记忆型算法,能够满足可穿戴计算机导航系统对可靠性和实时性的要求。
This paper puts forward bp improvable algorithm and exponent prediction pattern depending on neural network " s approach ability to non-linear function . comparing with traditional prediction algorithm, bp algorithm is verified to be feasible and accurate on exponent prediction 本文借助神经网络对非线性函数的逼近能力,提出了bp算法的改进型算法及基于bp算法的指数预测模型,通过对比传统预测算法,证实改进后bp算法用于证券预测的可行性及准确性。
Furthermore, it is insure that the carrier pahse measurement data does not have cycle slips in gps based attitude determination system, using phase rate prediction algorithm and baseline length constraint information algorithm, the cycle slips can be detected and corrected successfully, which markedly reduce the initialization numbers of attitude determination system 此外,在gps姿态测量系统中,必须保证载波相位观测数据中无载波相位周跳,本文提出的多普勒预测算法和基线长度约束相结合的方法能有效的检测和修正载波相位整周模糊值固定前和固定后的周跳问题,减少了姿态测量系统重新初始化的次数。
In the research of the algorithms and theory of temporal difference learning, a new class of multi-step learning prediction algorithms based on linear function approximators and recursive least squares methods is proposed, which are called the rls-td ( t ) learning algorithm . the convergence with probability one of the rls-td ( t ) algorithm is proved for ergodic markov chains, and the conditions for convergence are analyzed 在时域差值学习(temporaldifferencelearning)学习算法和理论方面,首次提出了一种基于线性值函数逼近的多步递推最小二乘td()(rls-td())学习算法,并分析和证明了该算法在求解遍历markov链学习预测问题中的收敛条件和一致收敛性。
In order to calculate difficult transportation cost between plants and distribution centers in the fitness value function, flow prediction algorithm was presented to find an minimum-cost flow patterns on an network composed of plants, consolidation centers and distribution centers with concave transportation costs and to obtain the appropriate fitness value 为了解决适应度函数中的工厂与分销中心之间的运输成本计算困难的问题,提出了流预测算法,用于确定产品在工厂、集货中心和分销中心构成的凹费用流网络中的最优运输路径,进而获得适应度函数值。