ARpuguji

计算给定图的最小费用最大流计算给定图的最小费用最大流计算给定图的最小费用最大流(Calculated for a given map of the minimum cost maximum flow calculation Given a graph of the minimum cost maximum flow calculation Given a graph of the minimum cost maximum flow)

说明：  电力系统的牛顿-拉夫逊法潮流计算。 基本步骤： （1）形成节点导纳矩阵 （2）将各节点电压设初值U， （3）将节点初值代入相关求式，求出修正方程式的常数项向量 （4）将节点电压初值代入求式，求出雅可比矩阵元素 （5）求解修正方程，求修正向量 （6）求取节点电压的新值 （7）检查是否收敛，如不收敛，则以各节点电压的新值作为初值自第3步重新开始进行狭义次迭代，否则转入下一步 （8）计算支路功率分布，PV节点无功功率和平衡节点柱入功率。(Power system of Newton- rafer Johnson flow calculation method-matlab)

gps卫星中利用精密星历文件提供的钟差信息没差出任意时刻的钟差值(gps satellite ephemeris file using precision clock error information provided at any time without deviation from the clock difference)

粒子群算法简介，标准的粒子群算法，标准粒子群算法的实现，MATLAB代码(Introduction of the particle swarm algorithm, the standard particle swarm algorithm, the standard particle swarm algorithm to achieve the MATLAB code )

MIMO 检测仿真 ML MMSE ZF 还有OSIC的(MIMO detector simulation ML MMSE ZF OSIC' s there)

说明：  对图片中字母数字识别，通过matlab实现(Recognition of letters and numbers in pictures)

this simulation shows the implementation of the Induction machine and use of space vector triggering techniques..

基于OFDMA系统的多用户资源分配算法，论文配备MATLAB代码，入门的好教材。(— Orthogonal Frequency Division Multiple Access (OFDMA) basestations allow multiple users to transmit simultaneously on different subcarriers during the same symbol period. This paper considers basestation allocation of subcarriers and power to each user to maximize the sum of user data rates, subject to constraints on total power, bit error rate, and proportionality among user data rates. Previous allocation methods have been iterative nonlinear methods suitable for ofine optimization. In the special high subchannel SNR case, an iterative root-nding method has linear-time complexity in the number of users and N logN complexity in the number of subchannels. We propose a non-iterative method that is made possible by our relaxation of strict user rate proportionality constraints. Compared to the root-nding method, the proposed method waives the restriction of high subchannel SNR, has signicantly lower complexity, and in simulation, yields higher user data rates.)

求解迭代线性方程组的解，Jacobi迭代程序、Gauss_seidel迭代、补充SOR迭代及个人心得(Solving linear equations iterative solution, Jacobi iterative process, Gauss_seidel iteration, SOR iteration and personal experiences to add)

利用相空间重构技术绘制混沌吸引子图像的程序。(The phase space reconstruction technology draw chaotic attractor image program.)