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DSSS.rar
- 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
image_processing_quantize.rar
- 图像处理功能:求the MSE/SNR/PSNR and the quantized image, the MSE/SNR/PSNR and the quantized image
SNRINtegCFARTest.rar
- Test CA-CFAR on FFT of sinusoidal beats with controllable SNR,Test CA-CFAR on FFT of sinusoidal beats with controllable SNR
PSNR.rar
- 求数字图像处理后的评价参数(SNR)信噪比,matlab原程序!,After the digital image processing for the evaluation parameters (SNR) signal to noise ratio, matlab original program!
LT_526
- 数字喷泉码的译码程序,原始数据长度1000,编码后长度1100,在不同信噪比下能保证比较好的正确率-Digital Fountain code decoding process, the original data length 1000, the encoded length of 1100 at different SNR can guarantee a better accuracy rate
B_Q_Q16_AWGN
- B_Q_Q16_AWGN.rar是BPSK,QPSK,16QAM在高斯信道下的系统性能仿真,给出了信噪比SNR与误比特率BER 的关系。 16QAM是16进制的正交振幅调制在高斯信道和瑞利信道下的信噪比SNR与误比特率BER 的关系。都是matlab编写的-B_Q_Q16_AWGN.rar BPSK, QPSK, 16QAM in AWGN channel system performance simulation, given the relationship between the S
Max_SNR
- 自己写的关于信噪比最大化的信号盲分离算法例子,希望对大家有用-Write about the signal to noise ratio maximization algorithm for blind signal separation example, we hope to be useful