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88658438l1_OMP_matlab
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
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ask_fsk_rate
ask、fsk调制信号的码速率、载波估计(ask_symbolrate_est fsk_symbolrate_est)
- 2020-09-20 23:37:54下载
- 积分：1
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InstantaneusReal-timeCycle-slipCorrectionofDualreq
加拿大人发表的关于周跳探测,实现了实时的双频周跳探测和修复(cycle-slipsfromCanada)
- 2010-08-18 21:34:59下载
- 积分：1
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北斗导航接收机抗干扰算法研究_陈亚男
说明： 基于子空间投影的 CSMG 波束形成算法，是一种将子空间投影与波束形成技术相
结合的抗干扰方法。该方法首先构造干扰子空间的正交补空间，再将天线阵列接收到的空时信号矢量向其投影，然后对投影后的输出信号采用具有严格约束最小功率的抽样矩阵梯度（CSMG）算法，在固定方向上进行波束形成，最后捕获、定位及解算出每个波束得到的无干扰数据等，可以有效地抑制干扰信号，同时又可以更好的保留期望信号。(The algorithm of the CSMG beamforming based on subspace projection, which is a combination of the Subspace projection and beam forming technology. Firstly, the data vector received by antenna array is projected onto the interference subspace, which is orthogonal to interference subspace for achieving interference suppression. And then, by using the method of the strictly constrained minimum power sampling matrix gradient(CSMG), after the projection of the subspace, the signal is beamformed in a fixed direction. Finally, for jammer-free data of each beam achieved to capture, locate, solute and so on. The ability of the suppress interference by this method, which can be more effectively, and keep the desired signal better.)
- 2019-06-16 20:57:33下载
- 积分：1
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ra8875 _ spi 4线硬件
说明： STM32F4 SPI 4线驱动RA8875 彩屏方案(stm32f4 driver ra8875 TFT lcd display)
- 2020-11-13 12:10:48下载
- 积分：1
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GMSK
GMSK调制解调 能运行 绝对好用 包括原理 注释全(GMSK modulation)
- 2020-11-14 19:59:42下载
- 积分：1
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Submit_v2
对瑞利信道下误码率的仿真分析,适合入门后的通信类学生学习(Rayleigh channel under BER simulation analysis)
- 2012-11-25 21:25:35下载
- 积分：1
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bui_vw76
Virtual power wireless sensor network coverage, Join repetitive control, Energy spectrum analysis and calculation.
- 2017-11-03 11:07:03下载
- 积分：1
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display_signal
基于matlab-GUI制作的数字通信信号的调制仿真，包括时域、功率谱显示，仿真的调制方式有：ASK、FSK、PSK、QPSK、OQPSK、1/4piQPSK、8PSK、MSK，比较直观易懂，可供需要的同胞参考(this process mainly simulate varity of digital signal modulation,such as ASK、FSK、PSK、QPSK、OQPSK、1/4piQPSK、8PSK、MSK)
- 2012-01-06 11:25:35下载
- 积分：1
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dpd
说明： 神经网络数字预失真方面的论文，希望有帮助。关于BP神经网络的(Neural network digital predistortion papers, I hope to help. Research on BP neural network)
- 2021-02-18 14:48:43下载
- 积分：1
