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用于描述图形周围GVF力场分布图，必须有前置的GVF源码，这个代码才能发挥作用(GVF force field used to describe the graphics around the map, must have front of the GVF source, this code can play a role)

对学好matlab很有用 ，对理解通信原理的一些很有用(Matlab to learn useful principle in understanding the communication of some very useful)

电磁感应加热器的仿真，逆变器采用PWM逆变，功能可以实现(Simulation of electromagnetic induction heater, inverter with PWM inverter, the function can be achieved)

采用matlab中的函数对图像进行放大缩小，缩小到原来的0.2倍，再放大到原来大小(Using matlab function image zoom, narrowed to 0.2 times, and then zoom to the original size)

矢量化编程技巧,基本的一些调试技巧，适合于初学者，非常有用(failed to translate)

approximate the integral of exp(x)/(1+exp(x) )* N(m,ss)

Clipping PAPR reduction for OFDM

this code can be used to compute classic harmonic analysis

最优阈值分割，提高分割质量，保证了因为噪点不同而影响三维图像的重建效果。(The optimal threshold segmentation, improve the segmentation quality, ensure because noise is influenced by different 3D image reconstruction effect.)

剪切框架模型动力响应分析，即糖葫芦串形式的结构动力响应计算(dynamic response for shea frame model)