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控制器基于matlab设计的，用于实验室的水位控制系统(Controller is based on matlab designed water level control system for laboratory)

mathlab for image processing 2D, DFT, FFT etc.

calculating signal to noise ratio

利用matlab来实现模拟光线的反射定律。(Using matlab to achieve the simulation of the law of reflection of light.)

z源逆变器的单相最大升压控制，可以更进一步的改善直流侧电压值，相对于简单升压控制可以减小直流电压的输入值。(Z source inverter single-phase biggest boost control, can further improve the dc side voltage value, compared with the simple boost control can reduce the input value of the dc voltage. )

这是一篇关于敏捷建模的文章,主要内容为:敏捷建模的价值观 核心原则 补充原则 核心实践 补充实践 从混乱到有序_ AM的实践如何结合到一起. (This is an article on the agile modeling, the main contents as follows: the values of Agile Modeling the core principles of the core practice of the principle of supplementary practice from chaos to order _ AM practice how to combine together.)

The proposed approach satisfies the integrability condition and does not need any boundary condition assumptio-ns, we have designed a stand-alone, flexible Matlab implementation that enables to evaluation the proposed approach. The experiments on real images show the approaches ability to reconstruction the surface from SFS.

介绍通信系统基本结构的simulink仿真程序，包括了脉冲成形，OOK，BPSK，4-ASK，QPSK，Offset-QPSK,MSK,16-QAM的调制解调simulink仿真，可以观察的调制波形和误码率。(This tutorial program introduces the infrastructure of commnication system in simulink form.It contains the simulation of Pulse Shape,OOK，BPSK，4-ASK，QPSK，Offset-QPSK,MSK,16-QAM, and the result form of waveline and error rate can be showed in simulation.)

qrs detection in ECG signals

growcut algorithm is implemented for segmentation purpose