gaussfilt

本文介绍了一个新的降低ofdm中的PAPR的方法(This article describes a new reduction of the PAPR in ofdm method)

计算单点相移光纤光栅的反射谱,计算单点相移光纤光栅的反射谱(Single point calculation phase shifted grating reflection spectrum)

将MATLAB中绘制的二维曲面导出为stp格式，以在机械软件中打开进行操作(export a surface plotted in matlab and create a stp file, so that the surface can be opened in solidworks, proE, etc)

雷达的多径反射球面模型算法，很难得啊，我找了很长时间才找到。(radar multipath)

使用Matlab软件实现Beizer曲线程序(Realize the use of Matlab software Beizer curve procedures)

带通/带阻巴特沃斯滤波器设计，采用IIR滤波器设计思路，可以返回数字滤波器的二阶分割形式(Band-pass/band-reject Butterworth filter design, using IIR filter design ideas, you can return to the form of digital filter second-order segmentation)

此算法是基本聚类算法，经过验证，此算法很很好的运行。对于初学聚类者来说，此算法很有用(This algorithm is a basic clustering algorithm, after verification, the algorithm runs very good. Clustering for learning are concerned, this method is very useful)

Canny算子，用Canny提取数字图像的边缘(Canny operator, extract the digital image with Canny edge)

说明：  该文档介绍了高速移动情况下，由于多普勒频移导致的ICI干扰问题。描述了问题的产生，解决的算法，并附有自消除、最大似然估计、卡曼滤波参数估计的matlab仿真(introuces the ICI problem in high-speed mobile radion channel.Describe the reasons ,algorithms,such as Self-cancellation,ML,Kalman.And the M files are atteched)

说明：  本书是“移动通信前沿技术系列”之一，全书共分18个章节，主要对协作通信及网络知识作了介绍，具体内容包括空时分集和编码、空时频分集与空时频编码、中继信道及协议、单中继协作通信、多节点协作通信等。全书内容分为三部分，第一部分回顾传统的MIMO系统，介绍空间、时间、频率分集的概念。第二部分主要考虑协作通信物理层的关键问题，并对其提出了行之有效的解决方案，比如针对协作通信的分布式特点，提出分布式空时(频)码；针对协作通信的频谱效率问题，提出了新颖和有效的协作方案。第三部分介绍协作通信对物理层之上的MAC层、网络层及应用层产生的影响，内容涉及如何协作路由，如何通过协作使网络覆盖范围增大，如何延长网络寿命等。(This book is one of the "cutting edge mobile communication technology series". The book is divided into 18 chapters, mainly on cooperative communications and network knowledge and specific content including the empty hours of collection and coding, space-time-frequency diversity and space-time frequency coding, relay channel and protocols, single-relay cooperative communication, multi-node cooperative communications.)