1. A chaos theoretical exponent value calculation system, comprising: a means for reading a time series signal to be subjected to a chaotic analysis; a means for cutting out said read time series signal for each processing unit for calculating a chaos theoretical exponent value with respect to a sampling time; and a means for calculating a chaos theoretical exponent value of said read time series signal, wherein said means for calculating a chaos theoretical exponent value comprises: a first calculation means for calculating a chaos theoretical exponent value with respect to said sampling time as a microscopic chaos theoretical exponent value, in said cut-out time series signal at a processing unit; and a second calculation means for calculating the chaos theoretical exponent value of said time series signal with respect to a predetermined time as a macroscopic chaos theoretical exponent value, based on said microscopic chaos theoretical exponent value.