GROG 发表于 2025-3-26 22:05:04
Symbolic Computation of Explicit Runge-Kutta Formulas,l equations of the first order. We show how the nonlinear system of equations for the coefficients of the Runge-Kutta formulas are constructed and how such a system can be solved. We close the chapter with an overall procedure to construct Runge-Kutta formulas for a given size and order. We will seesparse 发表于 2025-3-27 05:09:17
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http://reply.papertrans.cn/88/8719/871814/871814_34.pngInduction 发表于 2025-3-27 16:51:30
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Some Least Squares Problems,e sample parts are usually taken out of the production line, measured carefully and compared with the nominal features. If they do not fit the specified tolerances, the machine may have to be serviced and adjusted to produce better parts.gorgeous 发表于 2025-3-28 00:12:59
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The Calibration Problem,n experimental method for the dynamic pressure calibration. The essential problem connected with this method consists in the development of a physical model which allows a mathematical description of the hydraulic pressure pulses. This model enables us to calibrate a dynamic pulse pressure transduce草率男 发表于 2025-3-28 07:17:36
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