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GPS520_5
说明： 基于串口通讯获取GPS报文数据，然后进行校验，解析，显示。多线程运行。(The data of GPS message is acquired based on serial communication, and then verified, analyzed and displayed. Multithreading.)
- 2020-05-24 21:46:52下载
- 积分：1
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stm32飞控
很不错的飞控
float q0 = 1, q1 = 0, q2 = 0, q3 = 0; // quaternion elements representing the estimated orientation
float exInt = 0, eyInt = 0, ezInt = 0; // scaled integral error
void IMUupdate(T_int16_xyz *gyr, T_int16_xyz *acc, T_float_angle *angle)
{
float ax = acc->X,ay = acc->Y,az = acc->Z;
float gx = gyr->X,gy = gyr->Y,gz = gyr->Z;
float norm;
// float hx, hy, hz, bx, bz;
float vx, vy, vz;// wx, wy, wz;
float ex, ey, ez;
// ???????????
float q0q0 = q0*q0;
float q0q1 = q0*q1;
float q0q2 = q0*q2;
// float q0q3 = q0*q3;
float q1q1 = q1*q1;
// float q1q2 = q1*q2;
float q1q3 = q1*q3;
float q2q2 = q2*q2;
float q2q3 = q2*q3;
float q3q3 = q3*q3;
if(ax*ay*az==0)
- 2022-02-28 17:16:50下载
- 积分：1
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enframe
说明： matlab中，对语音信号分帧，以实现对语音信号的短时平稳过程的分析。(enframe)
- 2010-04-03 22:51:56下载
- 积分：1
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HFPVU
说明： Programming library function query dictionary
- 2018-12-26 07:24:23下载
- 积分：1
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HomeWork
生产者消费者实现进程的共享 CSemaphore(Producers and consumers)
- 2009-11-22 10:27:23下载
- 积分：1
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guoqian-Code1
国嵌视频的源码，有利于初学者进行实验，能够对课上内容好好进行理解(Country embedded video source to help beginners to experiment and have a thorough understanding of the class)
- 2012-07-05 21:26:20下载
- 积分：1
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UP-Load
断点续传，用于向服务器上传文件,请大家多多指教。(For the server to upload large files, simplify user operation, powerful function, I hope a lot of advice, don t feel as much as, in addition to what can not upload)
- 2013-07-24 23:09:56下载
- 积分：1
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音视频编解码技术及实践随书光盘
音视频编解码技术及实践随书光盘，包含代码。
- 2022-02-04 00:26:50下载
- 积分：1
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email
电子邮件自动发送，设置好相关配置，在指定的时间将邮件发送到指定邮箱(E-mail sent automatically configure related, at a specified time to send the message to the specified mailbox)
- 2016-06-30 16:08:46下载
- 积分：1
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SDI
国外SDI公司的石油钻井通讯协议，包括波特率，帧长，格式等(SDI' s overseas oil drilling communication protocols, including baud rate, frame size, format, etc.)
- 2013-07-30 14:33:36下载
- 积分：1
