returns a structure OUTPUT with the number of function evaluations in OUTPUT.funcCount, the algorithm name in OUTPUT.algorithm, the number of iterations to find an interval (if needed) in OUTPUT.intervaliterations, the number of zero-finding iterations in O...
The errors are also caused by the technique used to solve the parabolic equation. Finally it must be noted that, because of the mathematical properties of the parabolic equations, the error increases with distance. Read more View chapterExplore book Controllability and Observability of Partial ...
=√ (32) The distance between the point and the line is √ (32) or about 5.66 units. 相关知识点: 试题来源: 解析 You need to find the equation of line l to write the equation of the perpendicular line that passes through P.反馈 收藏 ...
To increase the amplitude of motion the person on the swing kneels close to the extreme positions and stands up in the middle position (Figure 9.8b). Thus, the distance between the hanging point and the centre of gravity of the person varies periodically. The swing behaves like a pendulum ...
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It is demonstrated that the higher-order dissipation lowers the soliton’s carrier frequency in proportion to the soliton’s amplitude and to the fourth power of the soliton’s propagation distance. In particular, those studies have discussed the possible effects of higher-order dispersive and ...
a让一个刚认识的男人住在你家? 正在翻译,请等待...[translate] aequation is equal to the injection rate multiplied by the injection time and the surface area is easily inferred from the radial distance[translate]
A) Find an equation of the plane consisting of all points that are equidistant from A(4, 5, -2) and B(3, -2, 0). B) Find the distance from the point Q = (-5, 4, 5) to the plane -x + 4y - 5z = 4....
To calculate the distance covered at constant acceleration during a certain time, you can use the following classical formula: d=12at2d=21at2 Since acceleration is constant, and we assume that the initial velocity equals zero, you can estimate the maximum velocity using this equation: v=atv=at...
where r is the radial distance from the center of the pipe to any point in the fluid, a the mean radius of the pipe, c the sound velocity in the fluid inside the pipe, ω the radian frequency of the sound, x the longitudinal distance from the disturbance to any point in the fluid,...