In the paper, a Morsesignal linear filter is introduced. And the superiority of the filter is described, comparing with the traditional filter.
给出了一种莫尔斯信号的线性滤波方法，并与传统的滤波器进行了比较，分析了其优越性。
2
Now the study of Morsesignal decode is aimed at single signal source. The information can be transmitted in networks only after it is sent to PC.
目前对莫尔斯信号的译码器的研究都是针对单一信号源，信息传到PC机以后才能实现网络化传输。
3
Many have never been studied, leaving scientists in the dark about the potential threats and the meaning of their Morse code-like flashes that signal everything from love to danger.