کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
502431 863705 2010 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Numerical solution of Riccati equation using the cubic B-spline scaling functions and Chebyshev cardinal functions
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی تئوریک و عملی
پیش نمایش صفحه اول مقاله
Numerical solution of Riccati equation using the cubic B-spline scaling functions and Chebyshev cardinal functions
چکیده انگلیسی

Two numerical techniques are presented for solving the solution of Riccati differential equation. These methods use the cubic B-spline scaling functions and Chebyshev cardinal functions. The methods consist of expanding the required approximate solution as the elements of cubic B-spline scaling function or Chebyshev cardinal functions. Using the operational matrix of derivative, we reduce the problem to a set of algebraic equations. Some numerical examples are included to demonstrate the validity and applicability of the new techniques. The methods are easy to implement and produce very accurate results.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computer Physics Communications - Volume 181, Issue 5, May 2010, Pages 957–966
نویسندگان
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