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Lauterbach Trace32 ICD user guide to PRACTICE language

说明：  PQ分解法在计算潮流速度上大大超过N－R法，不但能应用于离线潮流计算，而且也能应用于在线潮流计算。(PQ decomposition method in the calculation of the trend of speed much higher than the N-R method, not only applies to off-line power flow calculation, but also can be used in-line power flow calculation.)

说明：  运用Matlab实现了3次样条曲线插值的算法。(The use of Matlab to achieve the 3-spline curve interpolation algorithms.)

小波包变换实际程序，这个是最基本的小波包程序，适合于初学者(packet wavelet)

PSAT software for analysis power system

二维的TM波打到一个方形的金属柱上，边界条件为PML(TM wave hit a two-dimensional square metal column, PML boundary conditions)

线性四面体元的有限元分析可直接利用的函数，包括求刚度矩阵，求体积，求整体刚度矩阵等，有重要的利用价值(Linear tetrahedral element finite element analysis can be directly used for functions, including seeking stiffness matrix, the volume demand, the global stiffness matrix of such demand, there is significant value in use)

求PI的值，根据莱布尼茨公式求PI，PI=4*（1-1/3+1/5-1/7+1/9-1/11+……(PI uated, find PI, PI= 4* (1-1/3+1/5-1/7+1/9-1/11+ Leibniz formula based on ......)

iphone开发中的一些基本的东西 包括滚动视图滚动翻页、uitabbar、nav等的应用(iphone development of some basic things, including the scroll view to scroll page, uitabbar, nav and other applications)

RSSI网络边界节点定位问题程序，有一定的参考价值(edge point location using rssi)