MT system is adopted for forecast and recognition matter.

A  baby can recognize his mother face from others. Dogs can find their master's voice.

We can taste the food is good or not.

Animals and human can do such recognition by their own sense.

MT is engineering approach for recognition and forecast.

Normal has a pattern. Abnormal has no pattern.

Dr. Taguchi said "This idea is came from Anna Karenina."

Happy families are all alike; every unhappy family is unhappy in its own way　--Tolstoy

Current discriminant analysis : It study this data set is depended on A, B or C.

MT System: It study this data set is depended on A or not. B or not. C or not.

MT system has two types of method for purpose.

　Forecasting　　　　MTS、MTA、TS、T

　Reconition           　MTS、MTA、RT