V_DAI_TRANSLATION

实现近场波束形成，主要的还有加窗的功能，希望大家交流一下，其他的都不说了 ，近场波束和加窗(Achieve near-field beamforming, the main window also add features, I hope to share what the other did not say, near-field beam and windowing)

vqr decompostion using new method

在matlab环境下对EXCEL文件进行读写操作，适合初学者学习借鉴。(In the matlab environment EXCEL file read and write operations, suitable for beginners to learn.)

该书第一章系统讲述MATLAB6.5 的集成工作平台，引导读者初会MATLAB 基本用法。第二、三章系统叙述MATLAB6.1 的四大基本数据类型（数值数组、字符串数组、元胞数组、构架数组），至于其它扩展数据类型（函数句柄、符号数据、内联函数、unit 数组、稀疏类）则另辟章节专述。此后，本书用九个独立章分述MATLAB6.5 的数值计算、符号计算、函数和数据可视、面向对象编程、GUI 交互操作界面设计、EXE 独立应用程序生成、实现不同软件平台交互的API、M-book 数据图形文字环境集成等八大通用功能。本书用专门的一章深入浅出地阐明SIMULINK 的分层建模、仿真功能、与MATLAB 交互的功能。(err)

matlab入门教程，初学者的良师益友，值得一阅(matlab Tutorial, beginner' s mentor, is worth reading)

正弦波叠加方法产生clark参考模型 参考文献Second-order statistics of an improved jakes fading simulation(Second-order statistics of an improved jakes fading simulation)

说明：  数字通信系统中采用基带传输和频带传输[ 1, 2 ] ,在抽样判决器之前,信号叠加了信道噪声. 本文利用 Matlab软件仿真[ 3, 4 ]分析了在判决器前叠加了高斯噪声后,信噪比与系统的误码率之间的关系.(Digital communication system using baseband transmission and band transmission [1, 2], in a sample before the decision device, the signal superimposed on the channel noise. In this paper, Matlab software simulation [3, 4] of the device in the sentence before the superposition of the Gaussian noise After the SNR and BER relationship.)

MUSIC算法，测量三个信号的达到方向角。输入信号可以调整，输入角度也可任意设定。(MUSIC algorithm, measuring three signal reaches direction angle. The input signal can be adjusted, the input angle can be arbitrarily set.)

注水算法与等功率方式下mimo系统信道容量的分析(Analysis of channel capacity of MIMO system under water injection algorithm and equal power mode)

QAM modulation and demodulation,qpsk modulation and demodulation