I have measurements of m, L, Y and f
there is no relationship between Y and m, Y and L , F and m, F and L
there is correlation between Y and f
Could the lack of correlation in Y vs m and Y vs L indicate that in my system, EI is the most important predictor of Y and by extension f ?
I guess...
Hi
For a cantilever beam with a load at its end,
flexural rigidity is:
EI = m*g*L3 / 3Y
Where m=mass, g=gravity, L=length of beam and Y=deflection
the natural frequency is
f = 1/(2∏) * √ ( 3EI/mL3)
Plugging in EI to the formula for f reveals that f depends only on the...
Hi there,
I had clumps of particles on the underside of a plate. A ball bearing was dropped onto the plate which caused the clumps to detach and fall a short distance through still air onto a gel-coated microscope slide. Presumably, the distribution of clump sizes was altered during the fall...
Hi, thanks for your response.
I have already done pairwise cross-correlation and 'shifted' all 3 signals to maximize 0 lag correlation.
Here is the problem in more detail. I have an accelerometer (reference signal) on a plate that is fixed to an electrodynamic shaker. The electrodynamic...
Hello folks,
I am an out-of-my-depths biologist looking for some guidance. I have a reference signal and 2 other signals. Signal 1 independently measures the same event as signal ref but signal 1 generally underestimates signal ref. Signal 2 is measured the same way as signal 1 but but it...