面向“雙一流”建設的傅里葉變換拓展教學策略

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摘  要：傅里葉變換是世界上最著名的十大公式之一，廣泛應用于復雜數(shù)學問題求解與證明、目標特征信號分析與處理以及實際工程問題簡化與解決。該文立足于大二本科生學情特點，旨在從課堂導入、內(nèi)容講解、思維啟發(fā)和價值引領等方面創(chuàng)新出相對完備的拓展教學策略。

關鍵詞：雙一流；傅里葉變換；拓展教學；思維啟發(fā)；價值引領

中圖分類號：G640      文獻標志碼：A          文章編號：2096-000X（2024）25-0038-05

Abstract： Fourier Transform is one of the ten most famous formulas in the world， which is widely used in solving and proving complex mathematical problems， analyzing and processing target characteristic signals， and simplifying and solving practical engineering problems. Based on the characteristics of sophomore students' learning situation， this paper aims to innovate relatively complete expansion teaching strategies from the aspects of classroom introduction， content explanation， thinking inspiration and value guidance.

Keywords： double first-class; Fourier Transform; expanding teaching; thinking enlightenment; value leading

近年來我國提出了發(fā)展高等教育的“雙一流”戰(zhàn)略決策，為世界強國科技創(chuàng)新和成果轉(zhuǎn)化的競爭提供核心驅(qū)動力。（剩余8305字）