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雷达线性调频脉冲压缩的原理及其MATLAB仿真
脉冲压缩雷达能同时提高雷达的作用距离和距离分辨率。这种体制采用宽脉冲发射以提高发射的平均功率，保证足够大的作用距离；而接受时采用相应的脉冲压缩算法获得窄脉冲，以提高距离分辨率，较好的解决雷达作用距离与距离分辨率之间的矛盾。(Pulse compression radar can simultaneously increase the range and range resolution of the radar. This system uses wide pulse emission to increase the average power of the emission to ensure a sufficiently large working distance. When receiving, the corresponding pulse compression algorithm is used to obtain a narrow pulse to improve the range resolution, and better solve the radar range and distance resolution. The contradiction between rates.
Pulse compression radar can simultaneously increase the range and range resolution of the radar. This system uses wide pulse emission to increase the average power of the emission to ensure a sufficiently large working distance. When receiving, the corresponding pulse compression algorithm is used to obtain a narrow pulse to improve the range resolution, and better solve the radar range and distance resolution. The contradiction between rates.)
- 2020-12-25 08:19:04下载
- 积分：1
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PR2000
说明： PixelPlus PR2000k Datasheet
- 2021-02-19 10:34:50下载
- 积分：1
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Implments a Bank of hours
Implments a Bank of hours
- 2023-06-17 21:40:03下载
- 积分：1
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17-比较器做ADC-C语言
低成本的STC单片机做了一个比较器程序，结果通过串口发出来(Low-cost STC MCU made a comparator program, and the results were sent out through serial port.)
- 2020-06-18 14:00:02下载
- 积分：1
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GraphTHello demo examples and other materials
GraphTHello demo examples and other materials
- 2022-07-01 06:20:44下载
- 积分：1
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frmGoodsOutDetail
this is a test upload.... let me upload it for testing purpose please.. i really want to download a file
- 2020-06-25 06:20:02下载
- 积分：1
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学好英语网
说明： 学好英语网1234567891324567871213(Learn English well1231541165415654516545165)
- 2020-07-05 14:04:09下载
- 积分：1
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HE-DCSK （3）
混沌扩频通信，其中包括调制解调以及信道噪声模拟，和误码率曲线分析。(Chaotic spread spectrum communication, including modulation and demodulation and channel noise simulation, and BER curve analysis.)
- 2021-03-24 16:39:14下载
- 积分：1
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CompAct-VSA Design and modelling
说明： 本文介绍了一种新型变刚度执行机构(CompAct-VSA)的设计与建模。压实- vsa的工作原理是基于具有连续调节枢轴点的杠杆臂机构。提出的概念允许开发具有大刚度范围和快速刚度调节响应的驱动单元。执行机构的实现利用凸轮形杠杆臂与可变枢轴驱动齿条和小齿轮传动系统。这种实现导致了高度集成和模块化的组装。尺寸和重量确实是VSAs设计中的一个开放问题，这最终限制了它们在多自由度机器人系统中的实现。本文介绍了执行机构的原理、工作原理和模型。初步结果表明，所提出的压实vsa设计具有快速的刚度调节响应和较大的刚度范围。(This paper describes the design and modelling of a new variable stiffness actuator (CompAct-VSA). The principle of operation of CompAct-VSA is based on a lever arm mechanism with a continuously regulated pivot point. The proposed concept allows for the development of an actuation unit with a wide range of stiffness and a fast stiffness regulation response. The implementation of the actuator makes use of a cam shaped lever arm with a variable pivot axis actuated by a rack and pinion transmission system. This realization results in a highly integrated and modular assembly. Size and weight are indeed an open issue in the VSAs design, which ultimately limit their implementation in multi-dof robotic systems. The paper introduces the mechanics, the principle of operation and the model of the actuator. Preliminary results are presented to demonstrate the fast stiffness regulation response and the wide range of stiffness achieved by the proposed CompActVSA design.)
- 2019-03-19 23:31:15下载
- 积分：1
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ESP8266模块官方指导文件
说明： 这个是非常全面的esp8266wifi模块的指导文件(This is a very comprehensive guidance document for the esp8266wifi module.)
- 2019-02-19 22:16:17下载
- 积分：1
