这是一本关于数值计算方法的书，编程工具可选用matlab和mathematica-This is a book on numerical methods, programming tools can be used matlab and mathematica

本书是一本数值线性代数的导论性著作，作者深刻阐述了数值代数的基本思想，加上他们清新、引人入胜的写作风格，使得本书成为本领域的经典之作-This book is an introductory numerical linear algebra book, the author expounded the basic idea of numerical algebra, together with their fresh, engaging writing style makes this book

《数值线性代数》（Lloyd N.Trefethen & David Bau, III）课本算法matlab源码-"Numerical Linear Algebra" (Lloyd N.Trefethen & David Bau, III) textbook algorithm matlab source code

Chebfun is an open-source software system for numerical computing with functions. The mathematical basis is piecewise polynomial interpolation implemented with what we call “Chebyshev technology”. The foundations are described, with Chebfun examples,