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In this model, PI and Fuzzy PI controllers employed to control the speed of the DC motor. Comparison between the performance of the two controllers represented.

该程序用有限元方法对变截面悬臂梁进行变形分析。(The program uses finite element method to analyse of variable cross-section cantilever deformation.)

电容型设备绝缘在线监测与故障诊断的研究 电力系统在线监测技术(Capacitive type equipment insulation online monitoring and fault diagnosis research)

该算法是粒子群算法和网格直接搜索算法的结合，具有稳定性高的优点。(This is a combination of particle swarm optimization algorithm and grid direct search algorithm.)

一些有关fft 的东西，与大家共同欣赏。谢谢，大家的指正。(something about fft)

The objective is to construct different line beams

Implementation of Watermarking by LSB Method.

粒子群优化算法（PSO）是一种进化计算技术（evolutionary computation）,由Eberhart博士和kennedy博士于1995年提出 (Kennedy J，Eberhart R． Particle swarm optimization．Proceedings of the IEEE International Conference on Neural Networks．1995．1942~1948.)。源于对鸟群捕食的行为研究。粒子群优化算法的基本思想是通过群体中个体之间的协作和信息共享来寻找最优解． (Particle Swarm Optimization (PSO) is an evolutionary computation techniques (evolutionary co mputation) by Dr. Eberhart and kennedy Dr. raised in 1995 (Kennedy, J., Eberhart R. Particle swarm optimization.Proc eedings of the IEEE International Conference o n Neural Networks.1995.1942 ~ 1948.) . From the flock of the predatory behavior. PSO algorithm is the basic idea of individual groups through the sharing of information and collaboration to find the optimal solution.)

说明：  通过将喷泉码的编译码方法再无线衰落信道上的用matlab仿真出来(Multi-path ruili channel simulation research on matlab)

多火电厂主汽温度控制系统的过程控制进行仿真(Of the thermal power plant main steam temperature control system process control simulation )