recursion formula
递归公式:在数学和计算机科学中
常用释义
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基本释义
- 递归公式:在数学和计算机科学中,递归公式是一种通过使用先前的项来定义序列中的后续项的数学表达式。递归公式通常包含一个或多个基本情况,以及一个或多个递归情况。
例句
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1·However, the use of convolution model is to deduce recursion formula of the reflection for the converted wave.而利用褶积模型理论解决转换波问题的关键是建立转换波反射系数递推公式。
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2·The method is simple and efficient. A recursion formula to calculate the effective load at the boundary is presented.文中给出了计算边界有效载荷的递推公式,可以简便有效地避免虚假反射波的干扰。
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3·The article gives the reversible condition of a kind of jump Vandermonde matrix through linear equations, and recursion formula and the expression of its inverse Matrix.在一元数值积分公式的基础上,提出了二重数值积分的复合公式,并给出复化复合公式和逐次减半的复合递推公式,通过实验比较了两种算法。
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4·The essential of studying the forward and inverse problems of converted wave with the use of convolution model is to deduce recursion formula of the reflection coefficient.利用褶积模型研究转换波正、反演问题的关键是建立转换反射系数递推公式。
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5·Finally, the article also produced in the collection value information similar relations in the processing incomplete information utilization, and derived its recursion formula.所以文章最后还给出了集值信息中的相似关系在处理不完备信息中的运用,并导出了它的递推公式。
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6·The total function value of the HVCB can be got through recursion operation with the unitary formula.利用归一公式进行量化递归运算,求出断路器安全总突变隶属函数值。
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7·The radar range recursion filter formula, which is widely used in present radars, for linear frequency modulated pulse compression signal, has not been formed yet.在现代雷达中,得到广泛应用的线性调频脉冲压缩信号的雷达距离数据递推器公式还未建立。
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8·Based on the model, the formula and a recursion method with computer to calculate the possibility of the winner and the antagonism number both are brought forward.在上述基础上,得出了各方获胜概率及平均对抗次数的计算公式,结合公式内部递归关联的特点,提出了计算上述公式的计算机递归算法。