NumPy Beginner's Guide (3rd).pdf 2015第三版

Paperback: 322 pages Publisher: Packt Publishing - ebooks Account; 3 edition (June 30, 2015) Language: English ISBN-10: 1785281968 ISBN-13: 978-1785281969 Build efficient, high-speed programs using the high-performance NumPy mathematical library About This Book Written as a step-by-step guide, this book aims to give you a strong foundation in NumPy and breaks down its complex library features into simple tasks Perform high performance calculations with clean and efficient NumPy code Analyze large datasets with statistical functions and execute complex linear algebra and mathematical computations Who This Book Is For This book is for the scientists, engineers, programmers, or analysts looking for a high-quality, open source mathematical library. Knowledge of Python is assumed. Also, some affinity, or at least interest, in mathematics and statistics is required. However, I have provided brief explanations and pointers to learning resources. What You Will Learn Install NumPy, matplotlib, SciPy, and IPython on various operating systems Use NumPy array objects to perform array operations Familiarize yourself with commonly used NumPy functions Use NumPy matrices for matrix algebra Work with the NumPy modules to perform various algebraic operations Test NumPy code with the numpy.testing module Plot simple plots, subplots, histograms, and more with matplotlib