[Retracted] Modeling and Simulation of English Speech Optimization Teaching Recognition Based on Intelligent Edge Detection Algorithm

<div>COSR results of FFPRLS feature set. (a) COSR results of 10 words. (b) COSR results of 20 words.</div>

Security and Communication Networks

Figure 7: [Retracted] Modeling and Simulation of English Speech Optimization Teaching Recognition Based on Intelligent Edge Detection Algorithm 