| 摘要 |
PROBLEM TO BE SOLVED: To provide a method having no characteristic in the order of random streams by using a method to utilize a primary autoregressive model by preparing the uniform random number of an integer or the like through a specified method and preparing the random number stream of one-to-one mapping by excluding an overlapped value from a random number value through the abandonment in one-to-one correspondence based on this random number. SOLUTION: The method of an equality I using large constants A-C is generally used while utilizing the autoregressive model using MODULUS. Concerning this method, however, there is cyclicity of C-1 and that characteristic appears in the process of primary autoregressive establishment. Therefore, calculation time is further used for sequential processing, for which the order of random number streams becomes a problem, and one-to-one mapping f(i) is prepared for an index (i) of order. Thus, the regularity of streams is eliminated by performing various kinds of rearrangement so as to be expressed by equalities II. In this case, the uniform random number of the integer or the like is especially prepared by the method of the equality I or the like and based on this random number, the overlapped value is excluded from the random number value by the abandonment in one-to-one correspondence so that the random number stream of one-to-one mapping f(i) can be prepared. |
