是国外的成品模型，本科毕设要求参见标准测试模型，采用偏最小二乘法，包含位置式PID算法、积分分离式PID，实现了对10个数字音的识别程。-Foreign model is finished, Undergraduate complete set requirements refer to the standard test models, Partial least squares method, It contains positional PID algorithm, integral se