DMM plotting and data analysis

[Dennis Chau]

Hi, I am using DMM PXI 4071 to acquire DC measurement values by using niDMM Read Multi Point.

Now I want to find out the intersection between the graph of measured values to XY axis (Basically what I want to achieve is a function y=f(x) represented by this graph)

Greatly appreciated if anyone can give me a hint.

Thanks in advance

[KateB]

Hi Dennis,

Just simply use Mathematics>>Fitting>>Linear Fit.vi.

An array of X should be a time of each point, and Y is an acquired data.

This function willl return you an intercept which is the point you wish to know.

REgards, Kate