将时域离散信号转换为频域信号，得到系统固有频率和峰值点等信息-tresfure time to frequency

时间序列的时频分析工具箱,应该在业内有较大的影响力,不错的-Time series of time-frequency analysis toolbox, should have a great influence in the industry, good

这是我们的matlab与时频分析工具箱上下的程序,关于处理脑电波谱图与脑电波的源码-This is our and the time-frequency analysis toolbox of matlab program, about brain wave spectra and the source of brain waves

时间频率工具箱（TFTB）是大约100个脚本的集合，由GNU Octave和Matlab（R）开发。用于处理非平稳信号的时频分布。研究人员和工程师使用时需要具备一些基本的有关信号处理的知识。(The Time-Frequency Toolbox (TFTB) is a collection of about 100 scr ipts for GNU Octave and Matlab (R) developed for the analysis of non-stationary signa