BP13

用matlab求解图论中最大截问题，带有例子，简洁可靠。(Using matlab to solve the biggest cut in graph theory problem, with examples, simple and reliable.)

addmitance matrix for solving load flow analysis

说明：  改进的HS算法,使用3*3加权平均模板，可以提高光流计算精度。(Improved HS arithmetic )

电力系统潮流计算程序，可以计算至300个以上的节点的系统。(Power flow calculation program, can be calculated to more than 300 nodes.)

快速可靠的GPS (全球定位系统)系统仿真可对双频GPS 接收机的设计、接收算法的研究 提供有效的帮助。文中详细介绍了在MatLab/Simulink 环境下GPS 系统仿真平台构建的基本方法。 首先分析了GPS 系统的各个环节，说明了各模型在仿真中的实现方法；然后给出了完整的系统仿 真框图，并在此平台上实现了GPS L2 载波相位跟踪的仿真。结果表明该仿真平台有效、可靠(Fast and reliable GPS (Global Positioning System) system simulation of dual-frequency GPS receiver design, receiver algorithm to provide effective help. Text in detail in the MatLab/Simulink environment GPS system simulation platform to build the basic method. First, we analyze the various segments of GPS systems shows that the model in the realization of simulation methods and then given a complete system simulation block diagram, and on this platform realize the GPS L2 carrier phase tracking of the simulation. The results show that the simulation platform for effective, reliable)

不错的检测椭圆程序 只需要改一些参数即可运行(Good testing procedures only need to change some of the ellipse parameters to run)

first order sigma delta ADC simulink model with spectrum analysis

电磁波与电磁场的仿真，其中有平行双导线，同轴线电位仿真程序及仿真结果。(Electromagnetic waves and electromagnetic field simulation, parallel twin wire, coaxial potential simulation program and simulation results.)

有借鉴意义哦，BP神经网络的整个训练过程,空间目标识别，采用PM算法。( There are reference Oh, The entire training process BP neural network, Space target recognition algorithm using PM.)

matlab code for images in spatiograms