这是一篇现代通信原理课程的作业报告.题目为几种时频分析方法比较及应用.详细介绍了短时傅里叶变换、小波变换、魏格纳—威利分布和Cohen类时频分布这4种典型时频分析方法,并作了比较-This is a modern communication Principle operating report. Entitled Comparison of several time-frequency analysis and 应用. 详细 Jieshao the short time Fourier tran

该书详细介绍现代信号处理的常用变换方法，包括小波变换，短时傅里叶变换，s变换等-The book details commonly used transform modern signal processing, including wavelet transform, short time Fourier transform, s transform

短时傅里叶变换，用于求解非线性薛定谔方程-Short-time Fourier transform, is used for solving the nonlinear schrodinger equation