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16qam
16QAM 在AWGN信道中的BER表现(BER performance of 16QAM in AWGN channel)
- 2020-12-28 14:49:01下载
- 积分：1
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LFM
LFM线性调频波的MATLAB仿真 利用matlab软件设计匹配滤波器。具体包括：
1）：阐述脉冲压缩（匹配滤波）的基本原理；
2）：输入信号为线性调频信号，存在的噪声信号为白噪声；
3）：通过脉冲压缩处理，讨论输出信噪比的改善。
(The the LFM chirp wave MATLAB simulation using matlab software design matched filter. Specifically including: 1): elaborated pulse compression (the basic principle of the matched filter) 2): the input signal is a chirp signal, the noise present in the signal is white noise 3): by a pulse compression processing discussed output SNR improved.)
- 2021-02-11 16:39:52下载
- 积分：1
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ulll__secgor
工控软件的福音：欧姆龙PLC通讯系统(含源代码)易语言()
- 2017-12-17 19:50:04下载
- 积分：1
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impulsive-noise-simulation-PLC
电力线信道噪声模型matlab仿真，在输入端把脉冲噪声模型放入电力线OFDM通信系统，输出端用特定算法解码。(The algorithm estimates the impulsive noise in powerline communication, and subtract out an estimate of the impulsive noise in the current OFDM frame.)
- 2013-01-26 17:10:49下载
- 积分：1
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counterfun
CDMA系统中几种功率分配的算法。功率控制提高信道容量(CDMA system, several power allocation algorithms. Power control to improve channel capacity)
- 2008-04-29 08:06:15下载
- 积分：1
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confpguration
cdma2000的系统建模及实现 包括信源编码,信道编码,扩频,调制,(The system modeling and implementation of cdma2000 include source coding, channel coding, spread spectrum, modulation,)
- 2018-09-27 18:11:19下载
- 积分：1
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AM调制
AM调制与解调，信息信号和载波信号经过AM调制并加噪得到AM信号的频谱，再经过带通滤波器，相干解调，低通滤波后得到解调后的信号。(AM modulation and demodulation, information signal and carrier signal through AM modulation and noise to get the spectrum of AM signal, then through band-pass filter, coherent demodulation, low-pass filter to get the demodulated signal.)
- 2020-07-31 10:18:38下载
- 积分：1
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fangdiu
蓝牙防丢器，当手机与蓝牙模块超过一定距离时，手机自动报警。(Bluetooth prevention device, when the mobile phone with bluetooth module exceeds a certain distance, mobile phone automatic alarm.)
- 2020-12-19 23:19:09下载
- 积分：1
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MIMO信道仿真
说明： 多输入多输出(Multiple-Input Multiple-Output)技术是无线移动通信领域智能天线技术的重大突破。该技术能在不增加带宽的情况下成倍地提高通信系统的容量和频谱利用率，是新一代移动通信系统必须采用的关键技术。(Multiple input multiple output (MIMO) technology is a major breakthrough of smart antenna technology in the field of wireless mobile communication. This technology can double the capacity and spectrum efficiency of the communication system without increasing the bandwidth. It is a key technology that must be adopted in the new generation of mobile communication system.)
- 2021-04-05 00:31:00下载
- 积分：1
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ARMA
这个程序采用现代谱估计的ARMA参数模型算法对信号的功率谱做了估计(The program uses the ARMA parameter model algorithm of modern spectral estimation to estimate the power spectrum of the signal.)
- 2020-11-02 20:49:52下载
- 积分：1
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