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GPS-postion-Nav-source
gps定位程序 测试通过，可以直接拿来用 GPS卫星提供了P码（精码）和C/A码（粗码）两种定位服务。P码为军方服务，定位精度达到3米；C/A码对社会开放，定位精度为14米。出于自身安全的考虑，美国先后实施了SA和AS政策。SA政策在C/A码中人为引入了误差，使定位精度下降到100米；AS政策则对P码实行加密。 由于GPS对社会开放，因此各类接收机、测量设备如雨后春笋般涌现，并广泛应用于各行各业，彻底改变了传统的定位导航方式.(gps positioning program testing by direct use of them GPS satellites provide two kinds of location-based services in the P-code (precise code) and the C/A code (coarse code). P code for military service, positioning accuracy of 3 meters C/A code of the open society, positioning accuracy of 14 meters. For their own security reasons, the United States has implemented a policy of SA and AS. SA policy is artificially introduced in the C/A code of the error, so that the positioning accuracy down to 100 meters AS policy is implemented in P-code encryption. GPS open society, the various types of receivers, measuring equipment have sprung up, and are widely used in all walks of life, completely changed the traditional positioning and navigation.)
- 2021-04-10 11:28:59下载
- 积分：1
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RLC
基于STC89C52单片机，可以测量RLC的高精度的RLC测量仪的系统方案，包括原理图和PCB布线图(Based STC89C52 microcontroller, can be measured with high precision RLC RLC meter system solutions, including schematics and PCB layout)
- 2013-08-11 18:46:14下载
- 积分：1
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STM32-LCD1602
说明： 1602在STM32103上的实现，经过Protues和实体板子上运行，有用(Implementation of 1602 on STM 32103)
- 2019-06-26 22:09:51下载
- 积分：1
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resizing_dlg_sample
说明： 可以拖放来改变大小的对话框
?梢酝戏爬锤谋浯笮〉亩曰翱?
(can drag and drop to change the size of the dialog box can drag and dro p to change the size of dialog)
- 2006-05-03 09:51:13下载
- 积分：1
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hgfx1
求两个数组的和差积商，其主要功能就是计算两个数组的和差积商(Find difference between two arrays and product providers)
- 2011-09-07 17:10:54下载
- 积分：1
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ClearTreeView
清除TreeView内容，C#源码下载，这是一个需要与数据库相结合的TreeView例子，示例演示了如何在C#中清除TreeView里的内容，刚接触C#的新手们，这是一个入门级的例子，因此有必要掌握一下。(Clear TreeView, C# source code download, this is a need with the database-phase combination of TreeView example, the example demonstrates the how in C# to clear the contents in the TreeView, new to the C# novice who, this is an entry-level example, so necessary to master.)
- 2013-04-23 15:26:00下载
- 积分：1
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cviimage
cvi图像设计替换背景 扣图专用代码 毕业设计可用(cvi replace the background of graphic design graduate design buckle Figure specific code available)
- 2020-07-01 15:00:01下载
- 积分：1
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手势识别程序
说明： 基于STM32F103c8t6芯片识别固定手势、石头剪刀布程序(Based on the STM32F103c8t6 chip to recognize fixed gestures, rock-paper-scissors program)
- 2021-03-18 22:17:50下载
- 积分：1
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communication
使用VC.NET编写串口通信程序，是很好的串口调试软件(Use VC.NET write serial communication program is a very good serial debugging software)
- 2020-11-22 13:59:35下载
- 积分：1
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stm32uCOS-II
零死角玩转stm32-系统篇1、uCOS-II 移植与深入实战指南(Zero dead Fun stm32-System Part 1, uCOS-II transplantation and in-depth practical guide)
- 2013-09-06 11:21:23下载
- 积分：1
