FLING 发表于 2025-3-23 11:54:37

Matrices and Determinants,Problems in the real world can often be expressed with sufficient accuracy in terms of linear equations. Such equations may be algebraic equations, ordinary or partial differential equations, or integral equations.

中和 发表于 2025-3-23 15:02:10

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Keshan-disease 发表于 2025-3-23 20:00:06

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Agronomy 发表于 2025-3-24 00:27:42

https://doi.org/10.1007/978-3-642-47472-9ear differential equation with variable coefficients cannot be solved by the use of exponential functions. We did, however, solve a special equation with variable coefficients, the Cauchy equation, by assuming a simple power solution.

只有 发表于 2025-3-24 02:27:59

https://doi.org/10.1007/978-3-642-49873-2larly useful in solving nonhomogeneous equations that result when modeling systems involving discontinuous, periodic input functions, such as was done with the Fourier series in Chapter 1. It is not necessary, however, when using Laplace transforms that a homogeneous solution and a particular soluti

吼叫 发表于 2025-3-24 08:27:26

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bifurcate 发表于 2025-3-24 13:27:40

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泥沼 发表于 2025-3-24 17:16:16

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Admire 发表于 2025-3-24 22:12:01

Merle C. PotterDesigned specifically for undergraduate engineering students.Authored by an engineering professor with high emphasis on applications.Includes numerous applications throughout to provide motivation to

angiography 发表于 2025-3-25 01:05:15

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查看完整版本: Titlebook: Engineering Analysis; Merle C. Potter Textbook 20191st edition Springer International Publishing AG, part of Springer Nature 2019 Applied