采用信頼域方法求解约束问题,是matlab源程序
Matlab source program with signal domain method (2018-12-06, matlab, 2KB, 下载12次)
信号处理的方法,包括了轴承特征频率计算,包络分析,fft分析,希伯特变换,信噪比计算等。
The signal processing methods include bearing characteristic frequency calculation, envelope analysis, FFT analysis, Hibbert transform, SNR calculation and so on. (2018-07-21, matlab, 7KB, 下载6次)
布里渊信号理论建模,实际布里渊信号一维,二维小波降噪,信噪比计算
Brillouin signal theory modeling, actual Brillouin signal one-dimensional, two-dimensional wavelet denoising, signal-to-noise ratio calculation (2017-04-17, matlab, 6KB, 下载21次)
通过计算数据的信噪比,对数据去噪,并将去噪后的数据保存在新的矩阵中。
Denoise through the calculation of signal-to-noise ratio of data, and data after denoising of stored in the new matrix. (2016-04-15, matlab, 1KB, 下载7次)
文件是QAM调制的matlab程序。包含星座图以及误码率/信噪比图。
File is QAM modulation matlab program. Contains the constellation diagram and BER/SNR map. (2015-01-22, matlab, 2KB, 下载20次)
实现阵列信号处理MUSIC算法中对比不同的信噪比对算法的分辨率的影响。
MUSIC realize array signal processing algorithms compare the effects of different signal to noise ratio of the algorithm of resolution. (2014-09-22, matlab, 1KB, 下载24次)
基于MUSIC算法的DOA估计,有效解决了相关信源的失真问题
DOA estimation based on MUSIC algorithm, an effective solution to the problems related to the source of distortion (2014-05-22, matlab, 1KB, 下载7次)
OFDM系统采用BPSK调制方式时的信噪比仿真结果
SNR simulation result when the OFDM system with BPSK modulation scheme (2012-09-24, matlab, 3KB, 下载6次)
gongzhenQ.m:计算双稳态随机共振系统输入输出信信噪比增益,非常明显的随机共振现象。,已通过测试。
gongzhenQ.m: calculation of the stochastic resonance of bistable stochastic resonance system input output signal SNR gain, it is clear. , Has been tested. (2012-06-09, matlab, 1KB, 下载45次)
伯努利信源在汉明失真下的限失真函数,函数值计算,曲线绘制
Bernoulli source in the Chinese Ming distortion of the limited distortion under function curve (2012-06-02, matlab, 12KB, 下载4次)
数字信号处理——原理、实现及应用(第2版)[高西全,丁玉美,阔永红][程序源代码]
Digital signal processing-principle and realization and application (second edition) [GaoXiQuan, DingYuMei, broadly YongGong] [source code] (2012-05-24, matlab, 523KB, 下载39次)
小波阈值去噪。对图像加噪,并进行小波1到4层分解去噪,给出信噪比走势图.rar
Wavelet thresholding. Increase the image noise, and 1 to 4 layers of wavelet decomposition denoising, signal to noise ratio is given chart. Rar (2011-04-05, matlab, 1KB, 下载14次)
CDMA系统的各个模块M文件实现,从信源产生到输出信号
CDMA system, each module M files to achieve, from the source to the output signal is generated (2011-02-19, matlab, 3KB, 下载3次)
在通信系统中的多天线选择技术,用MATLAB进行仿真,生产信噪比与误码率的图像。
MIMO (2010-05-03, matlab, 177KB, 下载249次)
软阈值去噪,能很好的计算出信噪比和均方误差
softhreshoding denoising ,can figure out signal to noise and mean square error (2010-03-27, matlab, 1KB, 下载40次)
用线性分组码的信道编码仿真衰落信道性能。
包含整个通信过程,信源编码,信道编码,调制解调,纠错。功能齐全
Linear block codes channel coding simulation of fading channel performance. Contains the entire communication process, source coding, channel coding, modulation and demodulation, error correction. Functional (2010-03-19, matlab, 13KB, 下载59次)
FSK的MATLAB系统仿真程序,可以输出误码率与信噪比的关系图
simulation of fsk by matlab (2010-03-06, matlab, 1KB, 下载47次)
运用L-Z编码方式,对无记忆信源进行编码,包含编码字典,信息墒。
LZ encoding to use for non-memory source coding, including encoding the dictionary, and information entropy. (2009-10-19, matlab, 4KB, 下载48次)
图像处理效果评价,评价指标包括峰值信噪比,熵,以及均方误差,具体公式请参考相关文献
photo (2009-05-13, matlab, 1KB, 下载143次)
给出了几种OFDM仿真的源程序,包括传输误码率与信噪比的关系图等。
given several OFDM simulation of the source, including transmission error rate and SNR map of the relationship. (2007-04-20, matlab, 169KB, 下载242次)