| 摘要 |
PURPOSE:To use the traffic investigation of a communication system for a waiting matrix system to be modeled by converting the random number sequence to be the same distribution to a variable sequence, which is correlative, having the desired peripheral distribution. CONSTITUTION:An innovation change amount has desired probability distribution in a block selected for introducing desired self-correlation. The fractional part of the total sum is operated as the element of an adding operation to define '1' containing the new innovation change amount constituted as the first change amount of a desired output random number sequence as a normal. This process is recursively repeated so as to pull out the correlative change amount of the desired random number sequence having the uniform probability distribution. Further, in order to enlarge the value area of the usable self-correlation function, the correcting form of the process using the change amount of the produced random number sequence is utilized so that the odd-number change amount of the random number sequence can form the corrected random number sequence replaced with the change amount having 'those values at the one-dimensional random number sequence' although the even-number change amount keeps the original value. |
