hslogic算法仿真 建立总线导纳矩阵和分支导纳矩阵

hslogic算法仿真-建立总线导纳矩阵和分支导纳矩阵。Builds the bus admittance matrix and branch admittance matrices. % [Ybus, Yf, Yt] = makeYbus(baseMVA, bus, branch) returns the full % bus admittance matrix (i.e. for all buses) and the matrices Yf and Yt % which, when multiplied by a complex voltage vector, yield th