带隙基准电压和电流源设计的Mathcad工作表.-Bandgap reference voltage and current source designed Mathcad worksheet.

Neural Network Based Clustering using Self Organizing Map (SOM) in Excel Here is a small tool in Excel using which you can find clusters in your data set. The tool uses Self Organizing Maps (SOM) - originally proposed by T.Kohonen as the metho

三维立体渲染图是地形图信息的重要组成部 分， 它反映了地形的立体形态， 模拟了地形的表面灰 度， 非常直观 ［&］ 。用户可以根据不同的需要， 对于同-Surfer contains three document window types: the plot document, worksheet document, and grid node editor. Maps are displayed and created in the plot document. The workshe