Research Of Data Pretreatment In Billing System

The pretreatment system is a province level system . It is one and half year from the forepart system investigate to the exploitation,testing and spreading . As a actor and builder of whole object , active attach myself of this object , it is one in a thousand experience for myself . And I have more profund realization to the content and meaning of the pretreatment job.Because the pretreatment system is one subsystem of the entirely province billing system , the purpose of system building is taking prepare for the record the billing system use to bill . With the experience and study in the system building , the pretreatment have three phases: the prepare phases of pretreatment , the exploiting phases of pretreatment , the spreading phases of pretreatment . Because the spreading phases of pretreatment is not the content of this study , the prepare phases and the exploiting phases is important in the thesis . Thinking over the frame of system , the pretreatment is made up of the data collection , the record resolution , the format transform and the data output . Now I have some explains for the pretreatment system:1,The prepare phases of the pretreatment systemThe prepare phases of the pretreatment system is the process fo taking the system requirement , making the function of system , designing the frame of system and gainning the capability and application of hardware condition for the system . In these jobs , the designing frame of system is most important job. The function of system take effect to what this system do , the effects of the integrality ,veracity resulted. The frame of system is the structrue of system that is satisfy of the function fo system . In system building , we found the designing of frame of system is important , so we design foure phases for the systemThat ensure that the new function did not take effect of the frame of system in the...