一个典型的直角坐标牛顿拉夫逊法程序，用于电力系统的潮流计算，程序可计算带PQ节点、PV节点、平行支路、接地支路、非标准变比变压器支路的电力系统潮流，通用性良好。-A typical Cartesian coordinate procedures Newton Raphson method for power system load flow calculation, the program calculates the node with the PQ, PV nodes, the parall

直线阵采用切比学夫加权控制主旁瓣比，GSM中GMSK调制信号的产生，包含飞行器飞行中的姿态控制，如侧滑角，倾斜角，滚转角，俯仰角。- Linear array using cut than learning laid upon the right control of the main sidelobe ratio, GSM is GMSK modulation signal generation, It comprises aircraft flight attitude control, s