这个模块是将板卡采集到信息按通道积累性选择性显示的模块~ -This module is the board collected information channel accumulation selectivity module ~

labview的机器人控制和累加，便于程序的继续设计和计算-labview robot control and accumulation, and to facilitate the calculation of the design process continues

自功率谱是分析非平稳信号频谱的重要手段。对于非平稳信号来说，利用自功率谱分析能够更容易找到信号中能量聚集区域，对信号中的频率分布有更好的了解。本文件中将其制作成独立子VI方便程序直接调用。(Self power spectrum is an important method to analyze the spectrum of non-stationary signals. For non-stationary signals, it is easier to find the energy a