可以在pocketpc上进行坐标换带计算以及坐标转换等功能，还可以进行宁波余姚的空间坐标进行转换。-the pocket on the coordinates for the Calculation of coordinate conversion functions can also be used for Ningbo Yuyao space coordinates conversion.

The final weight matrix is ??the filter coefficient, Including the final calculation of the compressed image peak signal to noise ratio and compression of the source, Space target recognition algorithm using PM.

Computation Method D phononic bandgap plane wave, Multi-target tracking particle filter, Multi-machine power system simulation and flow calculation.