sj20170320

MFC写的各种图形报表，如柱状图，饼状图，折线图，全部集成，没有用微软控件，方便移植( MFC to write a variety of graphical reports, such as histogram, pie chart, line graph, all integrated with Microsoft, no control, easy to transplant )

A 2nd hodograph is the second derivative curve.

GPS导航定位双曲面求解方法，，用了卡尔曼滤波法，改方法实时性高 (GPS navigation and positioning the hyperboloid solving method, using a Kalman filter method, change its method of real-time high)

说明：  包含ESP8266各种开发工具，程序例程，固件例程，说明文档，以及教学视频。(Includes various ESP8266 development tools, routines, firmware routines, documentation, and instructional videos.)

自然人机交互的示例源代码，虚拟一个3D人，受显示中人的控制(Natural machine interaction sample source code, a 3D virtual person, by the display control of the human)

Linux串口编程Linux串口编程Linux串口编程Linux串口编程Linux串口编程Linux串口编程Linux串口编程Linux串口编程Linux串口编程Linux串口编程Linux串口编程Linux串口编程Linux串口编程Linux串口编程Linux串口编程Linux串口编程

STM32 compliant MITSUBISHI FX1N PLC source code

说明：  非常实用的资料，spire.pdf 4.8 破解版，同时内部有C#案例，很容易明白的，内部案例可以直接运行测试，可以生成PDF文件，同时也可以编辑pdf文档，增加书签等，案例给大家提供参考。(Very practical information, spire. PDF 4.8 cracked version, and internal C # cases, it is easy to understand, internal cases can run tests directly, can generate PDF files, but also can edit PDF documents, add bookmarks, etc., cases to provide reference for you.)

一个使用MAPI发送邮件的例子，推荐下载--An example of using MAPI to send the mail,recommend

灰度变换,非0元素取1法,固定阀值法,双固定阀值法,反色变换处理,窗口变换处理(gray transform, 0-element method for a fixed threshold, two fixed threshold, anti-color transformation, transform window)