maxflow

根据二维空间内目标作匀速直线运动和匀速圆周运动的特点，在建立目标运动模型和观测模型的基础上采用基于交互多模算法（IMM）的卡尔曼滤波器对机动目标进行跟踪。仿真结果表明，该算法不仅能够对匀速直线运动和匀速圆周运动的目标进行跟踪，而且在运动模型发生变化时，滤波误差也比较小。 关键词：卡尔曼滤波器；目标跟踪；机动；交互多模（IMM） (two-dimensional space under target for uniform linear motion and uniform circular motion characteristics, the establishment of the target model and observations on the basis of the model based on interactive multi-algorithm (IMM) Kalman Filter right track moving targets. Simulation results show that the method can not only on uniform linear movement and the uniform circular motion of the target tracking, and the campaign model change, the filter error is relatively small. Keywords : Kalman filter; Target tracking; Mobility; Interactive multi-mode (IMM))

set partitioning in heirarchial tree

this source code is chp6ex14 matlab

model PCEM convertisseur simulation

线性规划问题，用两阶段法求解。输入输出的类型均为有理数，每个有理数用两个长整形表示。(Linear programming problem, using a two-stage method to solve. The type of input and output are rational, every rational number indicated by two long plastic surgery.)

说明：  北京邮电大学通信原理升余弦滚降系统的源程序(Beijing University of Posts and Communication Theory Cosine system source code)

说明：  计算任意矩阵函数的matlab程序，比较简单(Calculation of arbitrary matrix function matlab procedure is relatively simple)

对采集的样例数据进行回归分析，包括一元、多元和病态回归三种情况，并在一定执行概率给出置信区间和回归预测(The collected sample data, regression analysis, including a dollar return of three cases and pathological diversity, and given a certain probability of confidence intervals and perform regression)

说明：  4G通信技术综述，分析4G通信的优势及挑战，关键技术(Overview of 4G communications, analyzing the advantages and challenges of 4G communications, key technology)

基于AR原理，对随机过程进行了monte carlo模拟。对结构的抗风、抗震设计有参考价值(Monte carlo simulation of random process based on the AR principle. On the structure of the wind, seismic design of the reference value)