一份关于电脑串并口各引脚对应端口地址和操作办法的资料包,还有一些试验源程序.-A string on the computer parallel port pin corresponding to the port address and operating methods of information packets, and some test source code.

进行绘制不同带宽和中心频率的复小波频谱图-Draw different bandwidth and center frequency of complex wavelet spectrum