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修改时间 05-10-2021 12:45 PM
我先在labview中得到了想要的chirp信号 包括时间信息，组成一个波形连接daqmx写入的数据上去，然后想通过ni采集卡输出到压电传感器上，但发现所输出信号的频率并不是我想要的，该怎么调节输出的频率呢，之前通过采样时钟好像也不行、
有没有大神能给我指点一下
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