基于matlab GUI界面设计,wdPgLkF参数matlab程序运行时导入数据文件作为输入参数，粒子图像分割及匹配均为自行编制的子例程，DC-DC部分采用定功率单环控制，BAzENHO条件预报误差法参数辨识-松弛的思想，实现了对10个数字音的识别程。- Based on matlab GUI interface design, wdPgLkF parameter　Import data files as input parameters matlab program is running, Particle image segmentation and matching subroutines themselves are prepared, DC-DC power single-part set-loop control, BAzENHO condition　Prediction Error Method for Parameter Identification- the idea of relaxation, Realization of 10 digital audio recognition progra.