黄鳄鱼提供的完整Hilbert Huang Transform程序，java源码，含EMD，EMD1，EMD2，频谱，边际频谱，图形界面，测试例程等。-complete java source code for Hilbert- Huang Transform, this package is a official version provide by Professor NordenE.Huang，all class just as EMD，EMD1，EMD2，spectrum，chart e

一个仿真测试4FSK信号的matlab环境GUI程序,可以查看基带IQ波形-A simulation test of 4 FSK signal matlab environment GUI, you can view the baseband IQ waveform