ADC信号插值
我想增加信号的分辨率。信号使用ADC捕获,样品速率为400N。
我想知道什么是增加信号分辨率的最佳解决方案。我有一个带有固定700个样本的ADC样品阵列(假设数据[700]),并且我的ADC采样率是已知的 - 它是400NS。我用什么样的功能?插值还是近似? 我想将解决方案提高到至少10次。将后处理的数据存储到新数组中是很棒的,例如,比原始数组大10倍-DATA_NEW [7000]。
I would like to increase resolution of signal. Signal is captured using ADC with a sample rate of 400ns.
Signal is shown down below:
ADC signal full
ADC signal scaled
I would like to know what is best solution to increase resolution of signal. I have an adc samples array with fixed 700 samples (let say data[700]), and my adc sample rate is known - it is 400ns. What kind of function I shoud use? Interpolation or approximation?
I would like to increase resolution to at least 10 times. It would be great to store postprocessed data to new array for example 10 times larger than raw array - data_new[7000].
如果你对这篇内容有疑问,欢迎到本站社区发帖提问 参与讨论,获取更多帮助,或者扫码二维码加入 Web 技术交流群。
绑定邮箱获取回复消息
由于您还没有绑定你的真实邮箱,如果其他用户或者作者回复了您的评论,将不能在第一时间通知您!
发布评论