信号生成:可以生成各种类型的信号包括正弦波、方波、三角波、扫频信号、调幅波、白噪声、窄带随机信号等-signal generation : can generate all types of signals, including sine, square, triangle wave, sweep signal amplitude wave, white noise, narrowband random signals

自己编的随机信号仿真,请大家提出宝贵意见。-own addendum to the random signal simulation, you please raise your valuable advice.

利用随机幅值信号作为激励信号对均值模型进行激励，产生发动机真是输出数据-colleting data for engine

C-C空间重构法，对随机信号进行空间重构。-C- C space reconstruction method, the random signal space reconstruction.