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- 要求截取一段语音信号,叠加噪声信号,再进行滤波,带通滤波器的设计(GUI界面)(Design of speech signal filtering and bandpass filter)
语音识别
- 利用了DTW和HMM语音识别技术,进行了语音识别的仿真(The speech recognition technology is simulated by using DTW and HMM speech recognition technology.)
A-duffing
- 用于检测微弱信号的Duffing系统,这是我的毕业设计一部分,因为我做的时候也曾求取过很多资料,但是并没有找到,因此在我完成之后,上传这个代码,希望这个能帮助别人。 里面还有后续做的GUI界面实现的Duffing振子检测功能,可检测信号幅值和频率。(The Duffing system for detecting weak signals, this is part of my graduation project, because I also asked for a lot of info
DSP实验二
- 用FFT和戈泽尔算法基于GUI界面解码拨号语音信号(FFT;GUI;geoterzel;SCUT;DSP)