A software of analyzing and processing ultrasonic detection signal with wavelet is developed with MATLAB6.1. MATLAB6.1 is a very useful and available tool for wavelet analysis and processing of ultrasonic signal.

• 利用MATLAB6.；1强大的各种工具箱、快速的编程风格和友好的图形界面等特点，编写了超声检测信号小波分析与处理软件，对超声检测信号进行了处理。 它在超声检测信号小波分析与处理方面是一个非常有用的工具。