【正文】
imation has a function of the difference approximation method, square approximation method and the best approximation method. Function approximation method. All the structure of zeropoint error (that is, the location of institutions) as the precise point. This ensure that the location of certain institutions on the structure of an integrated approach to the error to zero is also known as precise point integrated. Interpolation points and interpolation in between, the structure of the general nonzero error, which according to some law of distribution, in general difficult to control in advance. The structure of the distribution of errors and accurate point (interpolation point) configuration that is prechoose interpolation points are related, you can adjust the precise point of the configuration to reduce the precision between the largest absolute error.Optimization method (also known as mathematical programming) to be integrated in the body a wide range of applications. Application of this method, specific problems need specific integrated approach, which can be used to deal with the issue of the general format. Using a puter to optimize the design of institutions is a more generic approach.Optimization method has its shortings, for example, it can only be quantitative parameters of the numerical solution of bodies, but to do a qualitative analysis of the issue of inconvenience. An integrated approach to the traditional, that is, the theory of function approximation based on the analytical method of geometry and geometrybased movement in this regard but much superior. An integrated approach to the traditional institutions of the main development direction is to use the puter to replace the manual mapping of the heavy puting or will campaign in order to resolve the form of geometrical principle expressed by programming puting operation to replace the map.