We have presented to you a quadratic equation solver in the Visual Basic 6 Tutorial. You can also create a similar program using MS Excel Editor. In fact, it is easier to do it in MS Excel as you just enter the values into the cells rather than having to create the text boxes. So ...
THE START 今天分享一款易于使用、面向工程和科学计算的软件--Engineering Equation Solver (EES),主要用于求解非线性代数方程以及微分和积分方程。使用此软件,可以优化解决方案、分析不确定性、获得线性和非线性回归、将不同的单位相互转换等等。EES 的...
能作为一般工程计算使用，建议你用refprop的数据，可以用MATLAB去计算（可以做到你想要的很严格）或者EXCEL...
Curve Fit Table Data Provides a tool box that can be used to develop either pre-defined or user defined curve fits for any data contained in an EES table. Includes the ability to weight the data using uncertainty information.Watch this YouTube short Equations Window Tabs The equations in your...
The Excel 2019 Solver tool was applied to calibrate the coefficients and exponents of the empirical equation during its construction for the Mach number range from 1 to 10 and 1 to 5. A specific heat ratio from 1.1 to 1.67 and the generalized reduced gradient iterative method ...
Using Excel Solver, the pressure at which the SRK EoS with the Huron–Vidal mixing rules approximately matches the Margules expression can be calculated. The result is 159158.79 MPa. At this hypothetical infinite pressure, the van der Waals mixing rules can be applied to fit the Margules expressi...
In the present work for a quasi-one-dimensional isentropic compressible flow model, an empirical equation of the Mach number is constructed as a function of the stagnation pressure ratio for an analytical equation that algebraic procedures cannot invert. The Excel 2019 Solver tool was applied to ca...
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So between any two steps that the solver takes, it automatically adds in 4 extra points using a 4th order interpolation. This is because high order ODE solvers are good enough at achieving “standard user error tolerances” that they actually achieve quite large timesteps, and in doing so ...
Engineering Equation Solver简称EES，是一个通用的方程求解程序，可以数值求解数千个耦合的非线性代数和...