Velocity graph(Shift in sampling time)

1 次查看（过去 30 天）
Sunny Math
Sunny Math 2016-3-12
编辑： Sunny Math 2016-3-12
Hi,
I am trying to do position to velocity differentiation of discrete points along X-axis and carry out the frequency response of the signal by FFT. Please check the attachment for velocity vs time graph. From the velocity over time graph, sampling starts at X = 1.907s. What does it signifies? Why the sampling doesn't start at 0?.. Sampling rate or time is = 0.0017 sec and number of samples are 25000. Any help would be grateful. Thank you

请先登录，再回答此问题。

回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Fourier Analysis and Filtering 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by