
These files are copies of ones in the ../../../fds_sweeps/ directory.

(These FDS measurements with battery and series 66uF were indeed 'FDS', which is why they're stored over there. But they were done mainly for the purpose of battery EIS, with the capacitor serving only to block DC current from being driven by the battery.)


The content of just the 'sweep' files is used here for calculating battery impedance. 
The 'variedV' (testing different current at a few frequencies) is interesting for a check of linearity. The lithium battery had practically indistinguishable response of Z to change of current.  The alkaline battery had clear effect, though only e.g. factor of 2 for a factor of 10 change. 


