The function applies the Madsen method for Doppler Centroid estimation. The input are: 1) the raw data, the parameter of the distance between samples in azimuth to be correlated and the PRF (Pulse repetition frequency)
标签： estimation The the Centroid
上传时间： 2017-08-12
上传用户：pinksun9
Componentized, real-time operating system and powerful tools for building a broad range of small-footprint embedded solutions
标签： Componentized real-time operating building
上传时间： 2017-08-15
上传用户：三人用菜
rang doppler imaging and motion compensation中的源代码
标签： compensation doppler imaging motion
上传时间： 2013-12-24
上传用户：cainaifa
ultra sonic range finder data
上传时间： 2017-08-18
上传用户：Yukiseop
Lottery program.you can choose 6 of Lucky numbers ,and lucky number range between 1 to 49.and it will random generate a lucky number between 0 and 48.
标签： and Lottery program between
上传时间： 2013-11-30
上传用户：asdfasdfd
this simulink file is to provide cross range radar imaging.
标签： simulink imaging provide cross
上传时间： 2017-08-21
上传用户：qilin
It’s your first day in the lab.Undoubtedly you are experiencing a range of emotions: excitement, curiosity, anxiety. You will be working in this lab and with a group of people, as well as with your supervisor, for several years to come. This is the first day of a long commitment and, for some, a hard road ahead. Which is why it’s important to get off on the right foot.
标签： experiencing Undoubtedly excitement emotions
上传时间： 2017-09-14
上传用户：zhangyi99104144
Short-range communications is one of the most relevant as well as diversified fields of en- deavour in wireless communications. As such, it has been a subject of intense research and development worldwide, particularly in the last decade. There is no reason to believe that this trend will decline. On the contrary, the rapidly crystallizing vision of a hyper-connected world will certainly strengthen the role of short-range communications in the future. Concepts such as wireless social networks, Internet of things, car communications, home and office network- ing, wireless grids and personal communications heavily rely on short-range communications technology.
标签： Communications Short-Range Wireless
上传时间： 2020-06-01
上传用户：shancjb
Developers, manufacturers and marketers of products incorporating short- range radio systems are experts in their fields—security, telemetry, medical care, to name a few. Often they add a wireless interface just to eliminate wires on an existing wired product. They may adapt a wireless subsystem, which is easy to integrate electrically into their system, only to find that the range is far short of what they expected, there are frequent false alarms, or it doesn’t work at all. It is for these adapters of wireless subsystems that this book is primarily intended.
标签： Communication Short-range Wireless
上传时间： 2020-06-01
上传用户：shancjb
本文针对应用于军用直升机上的Doppler/SINS组合导航系统对导航计算机高精度、高性能的要求，设计出一种基于DSP(TMS320C6713)和FPGA(Spartan-3E XC3S500E) 协同合作的机载导航计算机系统。在分析Doppler/SINS组合导航系统模型的特点和系统对导航计算机的需求后，提出了基于DSP和FPGA的机载导航计算机整体设计方案，该方案采用DSP负责导航解算，利用FPGA强大的内部资源扩展系统的通信接口，完成外围通信模块控制信号的整合。在导航计算机整体设计方案，包括硬件设计方案和软件设计方案确立的基础上，首先对 DSP和FPGA芯片进行选型，其次对实现各个功能模块的关键技术进行研究和开发，包括基于FPGA的数据通信模块、基于DSP的处理器模块以及数据存储模块，开发过程中做了大量的仿真和验证，最后对系统进行综合测试和联调，并进行了地面跑车实验。实验结果证明：系统能够实时采集IMU角速率和加速度、Doppler雷达的速度等信息，能够对IMU、Doppler、GPS、航姿系统、高度表等信息进行导航解算，生成当前位置、姿态等导航数据，并能够完成与机载电子设备间的数据通信与控制。多次的联调和跑车实验结果证明，机载导航计算机达到了预期设计的目的，可以有效提高导航系统的运算精度，实现了高性能、小体积、低成本的要求，系统具有较高的应用价值。关键词：Doppler/SINS组合导航，导航计算机，DSP,FPGA
上传时间： 2013-07-25
上传用户：cc1915
