mfcc

IMX6UL 开发板原理图，带DDR3,NAND FLASH,ETH,UART,USB等丰富的外部接口。(SCH OF IMX6UL DEMO BOARD)

说明：  牛客春招指南，里面包含了很多的干货，包括春招介绍，简历建议，以及公司真题等。(Niuke spring recruitment guide, which contains a lot of dry goods, including spring festival recruitment introduction, resume suggestions, as well as the company's real topic.)

Exercisesfor tet purpose

流畅的python，mobi+pdf两种格式(fluent python.mobi+pdf two formats)

实时视频跟踪源码，CV++.NET编程环境-Real-time video tracking source, CV++. NET programming environment

C# 改变屏幕分辨率，功能仿windows 的屏幕分辨率设置，改变滑块改变分辨率大校本例可学习一下滑块的用法。源代码如下： 　　long RetVal = 0; 　　DEVMODE dm = new DEVMODE(); 　　dm.dmSize = (short)Marshal.SizeOf(typeof(DEVMODE)); 　　dm.dmPelsWidth = dWidth;//宽 　　dm.dmPelsHeight = dHeight;//高 　　dm.dmDisplayFrequency = 85;//刷新率 　　dm.dmFields = DEVMODE.DM_PELSWIDTH | DEVMODE.DM_PELSHEIGHT | DEVMODE.DM_DISPLAYFREQUENCY | DEVMODE.DM_BITSPERPEL; 　　RetVal = ChangeDisplaySettings(ref dm, 0);

利用芯片sha204a进行加密的程序包，程序都在里面(Using the chip sha204a to encrypt the package, the program is inside)

说明：  倍频SPWM方式下的单相全桥逆变电路仿真(Simulation of Single-Phase Full-Bridge Inverter Circuit in Frequency Doubling SPWM Mode)

支持向量聚类demo,l利用matlab实现支持向量聚类，代码简单(Support vector clustering)

Qt is a well-known cross-platform C++ visual development platform. Qt open source version provides the same functions as the commercial version. Qt 5 Development and Instance (2nd Edition) inherits the popular Qt 5 development and examples from the market.At the same time (Q1 5.4.0), QT application development is more systematic and more readable.This book is divided into two parts: The first part is the traditional Qt Widget programming. Each chapter introduces the Qt 5 application in a small example based on a brief introduction to the development environment.The development techniques of the program are generally introduced and explained through examples.