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4下载:
一个四用户的扩频通信系统,扩频增益为N=16,采用Walsh码进行直接序列扩频,BPSK调制,无线信道为AWGN(加性高斯白噪声信道)信道(AWGN信道:不考虑通信信道信号时,由宽频范围描述的统计随机无线噪声。)。在接收端进行解扩,解调,判决,通过仿真得到其中一个用户的误比特率与信噪比的仿真结果。,A four-user spread spectrum communication system, spreading gain for N = 16, using Walsh code Direct
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通用高速ADC动态性能测试MATLAB code,包括SNR,SINAD,ENOB,THD,SFDR,并绘制频域幅值曲线-MATLAB code for high speed ADC dynamic specific tests, including SNR, SINAD, ENOB,THD,SFDR,and so on.
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CoSaMP,BP,OMP算法,比较它们在不同信噪比情况下的重构误差。-CoSaMP, BP, OMP algorithm and compare them with different SNR in the reconstruction error.
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提出了一个采用(2,1,7)卷积码+QPSK的中频调制解调方案,并在Xilinx公司的100万
门FPGA芯片上实现了该系统。该系统在信噪比SNR为6dB左右时可实现速率超过1Mbit/s、误码率
小于10-5的数据传输。
-Proposed a use of (2,1,7) convolutional code+ QPSK modulation and demodulation of the IF program, and in Xilinx' s FPGA chip one
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计算两幅图像的SNR信噪比的源代码MATLAB版-Calculation of two images PSNR peak signal to noise ratio of the source code version of MATLAB
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一个四用户的扩频通信系统,扩频增益为N=16,采用Walsh码进行直接序列扩频,BPSK调制,无线信道为AWGN信道。在接收端进行解扩,解调,判决,通过仿真得到其中一个用户的误比特率与信噪比的仿真结果。-A four-user spread spectrum communication system, spreading gain for N = 16, using Walsh code Direct Sequence Spread Spectrum, BPSK modulation, AWGN
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设计一个四用户的扩频通信系统,扩频增益为N=16,采用Walsh码进行直接序列扩频,BPSK调制,无线信道为AWGN信道。在接收端进行解扩,解调,判决,通过仿真得到其中一个用户的误比特率与信噪比的仿真结果。-Designed a four-user spread spectrum communication system, spreading gain for N = 16, using Walsh code Direct Sequence Spread Spectrum, BPSK modul
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A simple program for simulation of CDMA system with Walsh-Hadamard Code.
Result of this program is plot of BER vs SNR.
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OFDM 系统信噪比估计,matlab源代码-OFDM system, SNR estimation, matlab source code
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this a matlab code for cdma it is a calculation of ber,snr etc.
-this is a matlab code for cdma it is a calculation of ber,snr etc.
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its a matlab code to implement a matched filter for a single user and get a ber versus snr plot. uses 31 length 5 gold sequences for cdma.
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this file contains Matlab code for calculating the snr of mmse equalizer
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amplify and farward : code in mtalab that produce figures of BER and SNR for amplify and farxard relay
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This M Code simulate the effects of clipping and filtering on PAPR reduction in OFDM-based wireless standard.Also the performance of BER versus SNR of original OFDM signals with PAPR reduction based on clipping and filtering schemes over AWGN channel
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Code matlab: BER,SER,SNR in cooperation network
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matlab code for simulation SNR to verify capcity of channel-matlab code for simulation SNR to verify capcity of channel
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matlab code for simulation SNR to verify capcity of channel-matlab code for simulation SNR to verify capcity of channel
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Matlab code for finding SNR
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求信噪比的MATLAB源代码,用于通信系统学习-the matlab code for work out the SNR,for communication study
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matlab code for ergodic capacity vs SNR of 4x4 mimo system- matlab code for ergodic capacity vs SNR of 4x4 mimo system
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