潮流计算程序 采用前推回代方法。在配电网的潮流计算中，与输电网不同，输电网是闭环运行。配电网开环运行 -Flow calculation program uses forward and backward substitution method. The trend in the calculation of distribution network, with different transmission grid, transmission is the closed-loop oper

用MATLAB语言仿真实现CDMA系统中开环下发射分集的系统性能仿真-Simulation of MATLAB language in the CDMA system under the open loop transmit diversity system performance simulation