数据可视化大屏资料合集

side channel attack security

说明：  用于matlab飞行器建模中飞机配平。 北京航空航天大学高等飞行动力学大作业。(For the trim in designing of aircraft in MATLAB.)

本文通过对男性和女性声音的语音特征的研究，发现男女声的基音频率存在较大的差异，并设计了基于基音频率分析的男女声识别系统。男女声识别系统由以下三个模块电路构成：话筒放大器，低通滤波器，半波整流电路，单片机测量控制模块。话筒放大器采用NE5532P音前置芯片，对语音信号进行放大；八阶低通滤波器MAX293完成基音信号的提取；单片机STC12C5410AD实现频率测量和控制输出功能。经仿真与电路实测，男女声的识别效果良好。(In this paper, the voices of male and female voice characteristics of the findings of a study of the fundamental frequency of the sound of men and women there is a big difference, and the design of frequency analysis based on the pitch of the voice recognition system for men and women. Voice Recognition System for men and women from the circuit the following three modules: the microphone amplifier, low-pass filter, half-wave rectifier circuit, single-chip measurement control module. NE5532P sound using the microphone pre-amplifier chip amplification of voice signals eight MAX293-order low-pass filter to complete the extraction of pitch signal STC12C5410AD single-chip realization of the frequency of measurement and control output. By circuit simulation and measurement, the identification of male and female voices well.)

WAV音频的LSB信息隐藏实验matlab实现.zip 内涵wav音频，WAV音频隐写的matlab代码 randhiding.m randextract.m wavextract.m wavhiding.m nc.m(Realization of LSB Information Hiding Experiment of WAV Audio by matlab.zip Connotation wav audio, WAV audio steganography matlab code Randhiding.m Randextract.m Wavextract.m Wavhiding.m Nc.m)

说明：  运用MVC方法将逐日NDVI合成为月合成NDVI(Daily NDVI is synthesized into monthly NDVI by MVC method)

功能简介： 多用户管理分权限发布、管理软件信息； 自由选择系统默认为静态HTML或动态ASP； 无限制添加下载服务器，添加软件只需要填写软件名称； 新增广告管理功能和FLASH投票系统； HTML编辑器为可选项； 支持N级软件分类、无限制添加软件下载链接。 软件信息、文章内容批量删除、批量分类转移等批量管理功能； 完善而方便的软件信息添加、编辑表单，无组件图片上传； 文章添加，连接等HTML效果或者全部支持HTML； 软件及文章编辑修改，内附搜索程序； 本站资源的统计功能； 在线人数统计功能，并显示在线用户的详细信息； 强大的会员下载功能自由设置会员组级别； 模板及样式在线管理，可以在后台直接添加/修改样式； 强大的数据库处理功能，备份、压缩、恢复、数剧库在线更名； 自由添加友情连接，自由添加删除网站栏目； 免费版本不提供生成静态页面功能 后台默认用户名：admin 密码：admin -profiles : multi-user management authority released information management software; Free choice of system defaults to static or dynamic HTML ASP; Add unlimited download server, add the software is only required to complete the software name; The new advertising management capabilities and FLASH voting system; HTML editors for options ; software support N classification, unrestricted add software download links. Software information, delete the article content volume, volume classification transfer volume management functions; Perfect and convenient software information to add, edit forms, uplo

这个是vb编写的控制服务器的程序，还包括一个于此相关的视频教程-This is the control server vb preparation procedures, this also includes a related video tutorial

对太阳能进行有效的跟踪控制，提高太阳能的利用率.(Effective tracking and control of solar energy to improve utilization of solar energy.)

说明：  LabVIEW与MATLAB混合编程 在LabVIEW中链接MATLAB里的FFT函数，进行频谱分析，与调用LabVIEW平台的FFT函数进行分析的结果相比较。(Hybrid programming of LabVIEW and MATLAB Link the FFT function in MATLAB in LabVIEW to do spectrum analysis, and compare with the result of calling the FFT function of LabVIEW platform.)

C 语言开发日历的源程序-C language source calendar