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LTE technical white paper details the origins of this technology, development, a...
LTE技术白皮书详细介绍了这项技术的起源、发展以及一些特殊功能、应用
- 2023-02-28 19:50:03下载
- 积分：1
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GPRS自动设置程序(增加联通wap设置)
GPRS自动设置程序(增加联通wap设置)-GPRS auto-setup program (an increase of Unicom wap settings)
- 2022-10-16 03:00:03下载
- 积分：1
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使用C编译器，使普通的二进制文件，用GCC是纯二进制码。S.
Making plain binary files using a C compiler,使用gcc得到纯二进制代码。讲的很不错，对学习c语言，了解编译器很有用。-Making plain binary files using a C compiler, gcc used to be pure binary code. Said very good, to learn c language, understand the compiler useful.
- 2022-03-23 16:50:05下载
- 积分：1
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三菱FX通讯程序
三菱FX通讯程序- Mitsubishi FX communication procedure
- 2022-10-31 00:40:03下载
- 积分：1
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工程博士学位论文目前，EKF的初始对准和惯性的研究…
工学博士学位论文
目前，扩展卡尔曼滤波是研究初始对准和惯性/GPS组合导航问题的一个主要手段。
但初始对准和惯性/GPS组合导航问题本质上是非线性的，对模型进行线性化的扩展卡
尔曼滤波在一定程度上影响了系统的性能。近年来，直接使用非线性模型的
UKF(Unscented Kalman Filtering, UKF)和粒子滤波，正在逐渐成为研究非线性估计问题
的热点和有效方法。
本文研究了UKF和粒子滤波两种非线性滤波方法，并将其应用于非线性静基座对
准和惯性/GPS组合导航，系统地研究了初始对准和惯性/GPS组合导航中各种非线性项-Engineering PhD thesis Currently, EKF is the initial alignment study and inertial/GPS navigation of a major means. However, initial alignment and inertial/GPS navigation on the nature of the problem is nonlinear. on the model of linear expansion of the Kalman filter certain extent affected the performance of the system. In recent years, direct use of the non-linear model (UKF Unscented Kalman Filtering. UKF) and the particle filter, is gradually becoming nonlinear estimation of the hot and effective method. This paper studies the UKF and particle filter both nonlinear filtering method, will be applied to nonlinear static Base Alignment and inertial/GPS navigation, systematic study of initial alignment a
- 2022-07-12 11:49:48下载
- 积分：1
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另类的UDP聊天,分有客户端与服务器端,VB编程,很好用,
另类的UDP聊天,分有客户端与服务器端,VB编程,很好用,-alternative UDP Chat, for a client and server, Visual Basic programming, useful,
- 2022-01-25 20:07:33下载
- 积分：1
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顶部端口（USB）接口，这个接口的调试是PL的使用
TOP PORT (USB) 调试接口说明
本接口是利用PL-2303HX的USB转RS232的接口芯片设计实现了一个TTL(5V)的RS232串口，并且利用了PL-2303HX的2个GPIO口软件模拟了一个低速的I2C总线.该接口由USB接口提供5V电压，可自带2Kbit(24C02)数据备份EEPROM (单独读写通道,不占用I2C总线地址)。并可对外提供小于250mA的5V电压。尤其适合WIN-XP以后的没有并口和串口笔记本电脑。整机成本不到￥20RMB。
-TOP PORT (USB) interface debugging of this interface is the use of PL-2303HX the USB to RS232 interface chip design to achieve a TTL (5V) of the RS232 serial port, and use of PL-2303HX the two GPIO port software simulation of a low-speed I2C bus. The interface from the USB interface to provide 5V voltage, can bring their own 2Kbit (24C02) data backup EEPROM (separate read and write access, do not occupy I2C bus address). And may provide less than 250mA of 5V voltage. WIN-XP is particularly suitable for subsequent parallel and serial no notebooks. Machine costs less than ￥ 20RMB.
- 2022-11-23 00:10:04下载
- 积分：1
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java的手机游戏，可玩
java的手机游戏，可玩-java mobile games, middle-
- 2023-02-16 13:25:04下载
- 积分：1
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串行口通讯控件源代码，可能用来进行RS232串行口的通讯工作，非常好用...
串行口通讯控件源代码，可能用来进行RS232串行口的通讯工作，非常好用-Serial port communication control source code, may be used for RS232 serial port communications, very easy to use
- 2022-04-29 23:27:42下载
- 积分：1
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中国来电显示标准，为DTMF数据传送格式的，中国国标。
中国来电显示标准，为DTMF数据传送格式的，中国国标。-china CID(DTMF)
- 2022-06-16 16:04:34下载
- 积分：1
