Serial_Port_tx

线性卷积的FFT实现 重叠相加 重叠保留(Implementation of linear convolution of the FFT overlap-add Overlapping)

这里面汇总了matlab局部放大的三种方法，可以对matlab中plot进行局部放大，带程序。(It mainly is concerned about the magnification of plot.The users can use it to magnify what they want.)

Displays the details of a specific contact.

直流微电网中的断路器研究,本文介绍了直流微网的基本概念，在直流微网基本模型的基础上加以模块具体细化，提出了一种合家用智能直流微网的架设结构，同时通过参考欧洲微网系统的标准，并依据已有文献对微网电压等级的优化对比，给出了合适的微网电压标准。在此基础上，介绍了一种基于直流母线电压信号（DBS）的直流微网的控制策略，包含新能源的变换器控制和储能装置的变换器控制。对于实现负载与直流母线的交互，本文以软开关技术为基础，提出了一种新型智能直流断路器拓扑，并通过仿真验证其工作原理，该断路器不仅可以实现零电流机械开关的拉断，还可以作为功率路由器的基础模块，实现能量路由的概念。(a study of DC breaker applied in DC microgrid)

Some of the files model satellite formation for a leader and follower configuration while others relate direction cosine transformation for 3-1-3 rotation

boundary detection Contrast is the difference in luminance or color that makes an object (or its representation in an image or display) distinguishable. In visual perception of the real world, contrast is determined by the difference in the color and brightness of the object and other objects within the same field of view. Because the human visual system is more sensitive to contrast than absolute luminance, we can perceive the world similarly regardless of the huge changes in illumination over the day or place to place. The maximum contrast of an image is the contrast ratio or dynamic range

在matlab平台下的小电流接地故障仿真(Grounding Fault Simulation of Small Current for matlab)

weight-based resampling: an application of multinomial resampling. Also a SIR particle filter

KF语音增强，AR模型，本程序直接使用，效果良好(KF speech enhancement, AR model,)

说明：  在地球科学中，误差分析非常实用，这里提供测地学常用的误差分析代码(Error Ellipses in Geodesy)