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sift
SIFT，即尺度不变特征变换（Scale-invariant feature transform，SIFT），是用于图像处理领域的一种描述。这种描述具有尺度不变性，可在图像中检测出关键点，是一种局部特征描述子。 该方法于 1999 年由 David Lowe 首先发表于计算机视觉国际会议（International Conference on Computer Vision，ICCV），2004 年再次经 David Lowe 整理完善后发表于 International journal of computer vision（IJCV） 。截止 2014 年 8 月，该论文单篇被引次数达 25000 余次。(来自百度)(SIFT, namely Scale-invariant feature transform (SIFT), is a description used in the field of image processing. This description has scale invariance and can detect key points in images. It is a local feature descriptor. This method was first published by David Lowe at the International Conference on Computer Vision (ICCV) in 1999 and published in the International Journal of Computer Vision (IJCV) in 2004 after it was sorted out and perfected by David Lowe again. As of August 2014, more than 25,000 citations have been cited. (From Baidu))
- 2019-07-08 09:34:31下载
- 积分：1
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成组链接法
本系统是用C++做的，本程序模拟UNIX系统的空闲块成组链接法，实现磁盘存储空间的管理(the system is done in C, the UNIX system simulation pieces of spare Links Group, to achieve disk storage space management)
- 2020-12-12 19:49:16下载
- 积分：1
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Working-principle-of-pressure-sensor
压力传感器的理论资料，总结了各种压力传感器的工作原理，开发电子称会用到。(The theoretical information of the pressure sensor, summarizes the working principle of various pressure sensor, the development of electronic said will use.
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- 2015-06-03 22:39:39下载
- 积分：1
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atu_100_fw_16F1938_10_4E
说明： 自动天调烧写文件，应用于自己的短波电台调谐天线匹配，减小驻波(Automatic sky modulation)
- 2020-05-21 17:14:51下载
- 积分：1
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C# 读取Access中的数据到datagridview,并修改DataGridView中的数据并保存到access数据库
可通过此实例在软件中直接改变数据库中的数据
- 2020-04-02下载
- 积分：1
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DHT11
DHT11数字温湿度传感器是一款含有已校准数字信号输出的温湿度复合传感器，它应用专用的数字模块采集技术和温湿度传感技术，确保产品具有极高的可靠性和卓越的长期稳定性。传感器包括一个电阻式感湿元件和一个NTC测温元件，并与一个高性能8位单片机相连接
- 2022-06-02 11:50:05下载
- 积分：1
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UART--r--
基于51单片机的232串口通信源码，有大量实例，其中包括数据发送、接收、双向通信、1206通信显示等，有汇编代码也有C语言代码，在实际项目中可以直接复制。(Based on 51 SCM 232 serial interface communication source, there are plenty of examples, including data sending and receiving, two-way communication, 1206 communications display, assembly code also have C language code, in practical projects can copy.)
- 2012-03-10 06:46:59下载
- 积分：1
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CRC16aCRCCCITT.c
CRC-16和CRC-CCITT的C程序实现，非常适用。(CRC-16 and CRC-CCITT program。)
- 2013-09-16 11:59:43下载
- 积分：1
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inertial navigation
利用STM32F103作为主控，陀螺仪作为惯性传感器，可导航小车在无GPS情况下走直线，误差照成由于没增加磁陀螺的原因无法校准航向角的累积误差，所以长时间运行会带来累积误差，如果有不需要磁陀螺就可以校准的方法欢迎大家给我留言提建议。(By using STM32F103 as main control, gyroscope as inertial sensors, navigation in the car without GPS. Straight line error according to cumulative error due to reasons not to increase the magnetic gyro calibration course angle, so long time operation will bring the cumulative error, if the method does not require calibration of the magnetic gyro can be welcome to give me message advice.)
- 2017-11-28 20:45:38下载
- 积分：1
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157642
Good software source, not their own
- 2017-06-01 07:55:17下载
- 积分：1
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