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GPS全球定位接收机 原理与软件实现_12378929
本书从电子技术和通信系统的角度讲解gps接收机的设计开发原理，其内容集中在用户终端，即接收机的设计原理和软件实现上。全书分为两大部分，第一部分为理论篇，第二部分为实现篇。理论篇首先对导航的基本目的进行了阐述，并由一个浅显的二维导航系统对导航信号的特点进行了推导，随后阐述了gps信号格式，同时对于直接影响接收机性能的射频前端部分做了理论分析；实现篇主要对本书实现的软件gps接收机的系统实现和源代码进行了讲解，同时作为总结，将信号处理的结果和有意义的中间变量以图示的方式给出，可以使读者有一个感性的认识，同时提升学习兴趣。.
本书适合从事卫星导航接收机研发的技术人员和卫星通信接收机研究的研究人员，尤其是从事北斗系统研发的专业人员、cdma通信系统研发人员，以及通信电子类专业的高年级本科生和研究生阅读，既可作为教学培训的教材，也可作为相关专业工程技术人员的参考资料。(This book explains the design and development principle of the GPS receiver from the perspective of electronic technology and communication system. Its content focuses on the design principle and software implementation of the user terminal, that is, the receiver. The whole book is divided into two parts. The first part is the theoretical part and the second part is the realization part. Firstly, the basic purpose of navigation is expounded, and the characteristics of navigation signal are deduced by a simple two-dimensional navigation system. Then, the format of GPS signal is expounded. At the same time, the front-end part of radio frequency which directly affects the performance of the receiver is theoretically analyzed.)
- 2019-05-05 08:54:24下载
- 积分：1
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Program
Gigier muller counter for radio active material detection
- 2020-06-23 19:00:02下载
- 积分：1
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vmawin-12.081a
This small utility allows you to list, extract, and/or create VMARC
archive files.
It is currently maintained by Ross Patterson, and VMARC was originally
written by John Fisher.
- 2017-12-06 12:30:17下载
- 积分：1
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卫星轨道仿真
说明： 空间坐标的各种定义
空间坐标的各种转换
卫星两行轨道根数（TLE）格式定义(Various definitions of spatial coordinates
Various transformations of spatial coordinates
Definition of two line orbit elements (TLE) format for satellite)
- 2020-12-30 22:35:04下载
- 积分：1
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esprit
esprit-like 是对经典方法的升级，对远场DOA进行估计(esprit-like is an upgrade to the classic method, estimating the far-field DOA)
- 2021-04-12 21:28:56下载
- 积分：1
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kalman
在对适用于 ＧＰＳ／ＩＮＳ组合导航非线性模型的容积卡尔曼滤波进行深入研究的基础上，提出了一种改进的多重渐消 Ｈ∞ 鲁棒容积卡尔曼滤波算法．基于系统状态的可观测性给出多重渐消因子矩阵求解过程，提高滤波算法的稳定性，抑制滤波发散；引入 Ｈ∞ 鲁棒思想，构造多重渐消Ｈ∞ 鲁棒容积卡尔曼滤波器；提出采用一种奇异值分解的矩阵分解策略代替标准容积卡尔曼滤波中的 Ｃｈｏｌｅｓｋｙ分解，进一步提高算法的数值稳定性．结果表明：改进的多重渐消 Ｈ∞ 鲁棒容积
算法不仅能有效抑制滤波发散，提高算法的稳定性，还对观测异常值具有更高的鲁棒
性；(Based on the in-depth study of the volume Kalman filter for the nonlinear model of GPS/INS integrated navigation, a new method is proposed.
An improved multi-fading H_ infinity robust cubic Kalman filter algorithm is proposed. Based on the observability of the system state, the multi-fading is given.)
- 2018-10-20 16:51:30下载
- 积分：1
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电力电子技术书籍
学习电力电子技术很好的几本书。电力电子技术（王兆安第4版）、电力电子技术与Matlab仿真、电力电子应用技术的MATLAB仿真（林飞）。(Several books that are good at learning power electronics technology. Power electronics technology (Wang Zhaoan 4th edition), power electronics technology and MATLAB simulation, power electronics application technology MATLAB simulation (Lin Fei).)
- 2019-05-24 16:11:07下载
- 积分：1
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关闭窗口提示效果C# 窗口退出时弹出提示
C#提示框效果，在关闭窗口时提示效果——C# 窗口退出时弹出提示框，点击确认后才能关闭窗口，可有效避免用户误操作，关键代码是此句：
MessageBox.Show("确认退出吗","确认对话框",MessageBoxButtons.YesNo,MessageBoxIcon.Question,MessageBoxDefaultButton.Button2 );
- 2022-01-28 18:35:17下载
- 积分：1
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xgboost
小波降噪是的功夫高手广USA第三代发哦是多少f(Wavelet denoisingasdfsfsfawerwf)
- 2018-05-24 11:14:40下载
- 积分：1
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PyQt5Tutorial
说明： PYQT5入门教程(pyqt5)
- 2020-06-23 19:40:01下载
- 积分：1
