This tutorial also shows how to use scalar functions to calculate and extract date information, such as day of week and month name, from date columns.
本教程还展示如何使用标量函数从date列计算和提取信息,例如星期几和月份。
Oh, and the fact that you can't use the floating point processor directly to calculate transcendental functions (it's done in software instead).
最后我们发现无法使用浮点处理器直接计算超函数(结果使用软件实现了)...
And we're going to calculate partition functions.
接着我们计算配分函数。
New functions, IfExpr, RangeExpr, ForExpr, and so forth, make it less likely that you will need programmatic instructions to calculate a value.
ForExpr等新增加的函数大大减少了通过编程指令计算值的需要。
If we can calculate the partition functions for molecules, and they undergo reactions and they're in equilibrium, we should be able to calculate the equilibrium constants.
如果我们能计算分子的配分函数,而分子反应处于平衡状态,我们应该能够计算出平衡常数。
Get the initial instant, find the final instant, and calculate the current turn by the time passed. Also, do not forget to check how precise the time functions are.
最初的瞬间,找到最后的瞬间,计算当前的时间的流逝。另外,不要忘记检查时间函数的精确程度。
The Gaussian radial basis functions and first-order shear deformation theory are presented to calculate the natural frequencies of generally laminated composite plates.
采用高斯径向基函数和一阶剪切变形理论对普通复合材料叠合板的固有频率进行了计算。
This paper describes the approximation of active filters. An optimum seeking method is used to calculate the filter functions which have the form of Chebyshev approximation functions.
本文讨论有源滤波器滤波函数的逼近问题,提出了一种寻优方法,计算切比雪夫型滤波函数。
You can combine aggregate functions with other expressions to calculate other summary values.
可将聚合函数同其他表达式组合使用,以计算其他汇总值。
If probability density functions of stress and strength are definite, stress strength interference model can be used to calculate reliability using formulation or numerical value integration.
应力、强度概率密度函数确定可采用应力-强度干涉模型,用公式或数值积分求可靠度。
Utility factors are expressed by functions, and maximum likelihood estimation is also applied to calculate traveler choice behavior time utilities.
在实现方法上,对效用因子进行了标定,并应用最大似然法对出行者停车选择行为时间效益模型作了计算。
Utility factors are expressed by functions, and maximum likelihood estimation is also applied to calculate traveler choice behavior time utilities.
在实现方法上,对效用因子进行了标定,并应用最大似然法对出行者停车选择行为时间效益模型作了计算。
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