PCA-(1)

MIMO ofdm in matlab analysys

程序源码是对心电信号进行R 峰检测，等电位位线的检测等，能快速高效完成计算(The program source is the ECG R-peak detection, detection of potential bit line can be done quickly and efficiently calculate the)

全自动测量第二导联ECG数据中的QT间隔，RMS误差为26ms，精确很高。( Fully Automated Method for QT Interval Measurement in ECG)

在惯性导航系统导航结算过程中对初始姿态的初始化设定。(Initial posture in the settlement process of the inertial navigation system navigation initialization settings.)

进行预测或分类后，用此来进行误差计算，得到误差图(After forecasting or classifying, the error figure can be obtained by calculating the error with this method.)

本书针对中高级MATLAB用户，系统详尽地介绍MATLAB最新软件和工具箱的高级功能和应用技巧，通过大量的实例循序渐进地将作者在长期实践过程中积累的经验和心得融入书中，读者通过该书可以快速掌握MATLAB的应用技巧，从而解决工程中的实际问题。(This book aimed at middle and senior MATLAB users, system detailed description of the latest software and MATLAB toolbox for advanced features and applications skills, step by step through a large number of instances of an author' s process of practice in long-term experience and expertise into the book, the reader the book can quickly grasp the practical application of MATLAB to solve practical problems in engineering.)

本手册是根据国内最著名的天线专家、教授的最新研究与工程设计成果并汇集了国际上的最新资料精心编撰而成的宏篇巨著，是目前国内第一本全面论述天线工程最系统、最完整的工具书。全书共分四篇29章。第一篇为天线基础，介绍了天线的基本参数、基本原理、基本理论和基本分析方法，为读者阅读后续各章 打下坚实基础；第二篇为天线设计，是全书的核心，介绍各类天线的工作原理和设计方法，可供使用的设计公式、图表和具体数据；第三篇概述天线在通信、雷达、导航、遥测、测向等军民方面的应用，还介绍了特殊用途的天线，如载体天线、圆极化天线、毫米波天线等；第四篇介绍了与天线相关的论题，如天线的测量、天线散射载面、天线罩等。(This manual is based on the latest research and engineering achievements of the most famous antenna experts, professors and brings together the latest information on carefully compiled international macro magnum opus, is the first comprehensive discussion of the antenna construction most systematic complete tool. 29 book is divided into four chapters. The first is the antenna base, introduces the basic parameters of the antenna, the basic principles, basic theory and analysis methods for the following chapters the reader Lay a solid foundation The second is an antenna design is the core of the book, describes various types of antennas working principle and design methods, design formulas available, charts and specific data an overview of the third antenna in communication, radar, navigation , telemetry, military and civilian aspects of the application DF et al., also describes the antennas for special purposes, such as carrier antenna, a circularly polarized antenna, the millimet)

直序扩频通信系统仿真实例 程序代码 simulingk仿真(Direct Sequence Spread Spectrum Communication System Simulation simulation code simulingk)

New revised K-means聚类算法，为matlab函数，需要调用才能使用(New revised K-means clustering algorithm for matlab function, you need to call in order to use)

说明：  Least squares Identification system