-
57
Underwater optical wireless communication
network
- 2013-08-09 23:13:22下载
- 积分：1
-
serial_communication
MATLAB，基于GUI的串口的调试工具，并将接收到的数据实时显示在坐标轴上。(MATLAB, the serial port of the GUI-based debugging tools, and data received in real time is displayed in the axis.)
- 2012-05-22 08:31:22下载
- 积分：1
-
TIDSP-28035开发板套件
相关指导及说明，可帮助新手了解28035。(Related instructions and instructions can help novices understand 28035)
- 2020-11-19 11:29:38下载
- 积分：1
-
VoIP
这个是华为的VoIP文档，讲述清晰，值得阅读！(This is Huawei' s VoIP documents, about clarity, it is worth reading!)
- 2009-12-06 16:01:08下载
- 积分：1
-
88658438l1_OMP_matlab
说明： 基于Matlab的压缩感知信道估计算法 基于导频的信道估计 MMSE算法(Compressed Sensing Channel Estimation Based on MATLAB)
- 2021-01-06 16:48:53下载
- 积分：1
-
colea444
This includes how to protect the speaker using matlab functions.
- 2010-03-03 09:21:36下载
- 积分：1
-
温度监控报警系统
说明： 温度报警系统程序，已经调试成功的，没有问题。(emperature alarm system program, has been successfully debugged, no problem.)
- 2020-06-17 20:00:01下载
- 积分：1
-
OMP
OMP重建一维二维信号，Matlab源码，中文注释(OMP reconstruction of one-dimensional two-dimensional signal, Matlab source code, Chinese comment)
- 2020-12-28 17:29:01下载
- 积分：1
-
程序
当今世界电子对抗日益激烈，对于雷达低截获和抗干扰能力的研究越来越受到关注。OFDM (Orthorgonal Frequency Division Multiplexing，正交频分复用)雷达具有大时宽带宽积、波形设计方法灵活、频谱利用率较高以及低截获性能好的特性，因此逐渐成为雷达领域的重点研究方向。除此之外，OFDM信号时域和频域波形都比较复杂，当雷达信号采用OFDM技术时，敌方很难精确估计发射信号波形和瞬时频率，使得截获机不容易分析出检测到的雷达信号。当面对敌方的欺骗式干扰时，对于同样具有大时宽带宽积的线性调频信号，OFDM信号具有更好的抗欺骗式干扰的性能，因此OFDM技术在雷达上的运用愈来愈得到关注。(As electronic warfare becomes increasingly fierce, low intercept probability radar has become an important research filed in electronic countermeasures. OFDM (Orthorgonal Frequency Division Multiplexing) radars have gradually emerged due to their high spectrum efficiency, large time-bandwidth product, flexible waveform design methods, and low intercept probability.In addition, because of the complex time-frequency characteristics of the transmitted signal in OFDM radar, the enemy is difficult to estimate the transmitted signal waveform and instantaneous frequency.When faced with enemy deception interference, OFDM signals have better anti-spoofing performance for LFM signals that also have a large time-bandwidth bandwidth product. Therefore, the use of OFDM technology in radar is attracting more and more attention. .)
- 2020-11-19 21:49:39下载
- 积分：1
-
ziliao
认知无线电中频谱感知的方法，基于能量检测的算法和仿真(energy detection)
- 2017-04-12 12:02:04下载
- 积分：1
