用真实的地震数据和数字滤波器方法来揭示地面运动向窄带上的仿真。-With real seismic data and the digital filter method to reveal the ground motion simulation on to the narrow-band.

自动预测地震，当然数据来自互联网，可靠性由技术决定，但是那里发生地震绝对是迅速就会知道的。-Automatically predict earthquakes, although data from the Internet, reliability determined by technology, but there is definitely an earthquake ll know quickly.