...F103单片机;;FFT算法;;音乐信号;;幅度;;频率;;LED灯 [gap=696]Keywords: STM32F103 signal-chip;FFT algorithm;musical signals;amplitude;frequency;LED light ...
基于8个网页-相关网页
After studying the musical theoretics, the musical conceptions, the methods to describe the musical features and the theoretics of musical signals analyzing, some signal processing conceptions and algorithms and signal features about music tone extracting is presented.3.
2) 学习研究了音乐乐理知识、音乐的相关概念、音乐特征的表示方法及相关音乐信号分析知识,对音调提取所用到的相关信号处理的概念、算法和信号特征进行了详细描述。
参考来源 - 基于内容的音乐检索系统研究·2,447,543篇论文数据,部分数据来源于NoteExpress
应用推荐