things used in SCS project
---Complete Script: combine simulation, data saving, you only need to paste into cadence command line but sometimes it is not very flexible
--Output Script: alternative way is to run simulation in cadence normally, just use scripts to save data
--Testvectors: include several testvectors for such as adder, arccos, cordicR, cordicV
--Matlab_generate: matlab m files to generate input vectors for testing