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The remarkable advance in hydraulic and electrohydraulic power systems resulted in producing control valves of very short settling time. The rapid closure of hydraulic transmission lines leads to severe pressure surge. Thattached Simulink file is developed to evaluate the applicability of oleo-pneumatic accumulators for the protection against this phenomenon. A lumped parameter model was developed for the transmission line, assuming four lumps, considering the effect of line resistance, inertia and capacitance.

说明：  用matlab语言实现的将图像的进行dpcm编码算法，之后进行图像重构，进行前后图像的对比。(With matlab language will be dpcm image coding algorithm, after the image reconstruction, the images before and after contrast. )

2D FDTD of a region with Perfect Electric Conductor boundary

Model a signal using Prony s method

Electric drives simulink

mysql base de donnée

改进的粒子群算法在matlab中的应用，程序简单(Improved particle swarm algorithm in matlab, simple procedures)

operation of inverter in 180 and 120 modes.

通过对大量顾客购买数据进行分析，即购物篮模型，然后给出合理的建议(SHOPPING ansys)

LMI及鲁棒预测控制工具书，基于matlab编程环境。(LMI and robust predictive control tool, based on matlab programming environment.)