PAM-camparison

本代码可产生ZCZ序列，应用于同步码和导频码，具有很好的自相关性，应用环境matlab(This code can be generated ZCZ sequence applied preamble and pilot symbols, with good autocorrelation, application environment matlab)

本文介绍了如何利用excel link实现Excel与Matlab混合编程。通过连接Excel和Matlab，用户可以在Excel工作表空间和宏编程工具中使用Matlab的数值计算，图形处理等功能，不需要脱离Excel环境。(This article describes how to use excel link Excel and Matlab achieve. By connecting Excel and Matlab, Matlab users can use the numerical calculations, graphics and other functions in an Excel worksheet and macro programming tool space, without departing from the Excel environment.)

说明：  matlab 实现文字提取 及正负面分析(Text Classication and Sentimental Analysis)

P0311：利用巴特沃斯（Butterworth）低通滤波器对受噪声干扰的图像进行平滑处理(P0311 : use Butterworth (Butterworth) low-pass filter on the noise in the image smoothing)

光参量放大中信号波长对转换效率的影响matlab仿真代码(Optical parametric amplification of the signal wavelength conversion efficiency of matlab simulation code)

RS编码程序设计，含测试程序，编码部分，信道部分等，经测试能顺利运行(RS coding program design, including test procedures, coding part, channel, etc., have been tested to run smoothly)

说明：  人工智能算法中常用的蚁群算法中的一个子程序(a subroutine in the ant colony algorithm)

malab教程其中包含大量的malab编程例子，供初学者参考(malab tutorial contains one of many malab programming examples for beginners reference)

说明：  初学者学习matlab的好参考资料，重点明确，结构清晰。(Matlab beginners to learn a good reference, with a clear focus, clear structure.)

Running a function on several files in Matlab