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QPSK信号信噪比(matlab)
- QPSK信号信噪比(matlab)
基于最大信噪比的盲信号分离
- 基于最大信噪比的盲信号分离
MmseCohen
- 介绍Cohen用先验信噪比语音增强的方法
用MATLAB读取一幅图像
- 用MATLAB读取一幅图像,并且计算其图像信噪比,Using MATLAB to read an image and calculate the image SNR
图像的峰值信噪比PSNR
- 图像处理,图像的峰值信噪比PSNR,matlab代码例程,验证可用,Image processing, image the peak signal to noise ratio PSNR, matlab code routines can be used to verify
segsnr.利用matlab进行语音信号的信噪比求解
- 利用matlab进行语音信号的信噪比求解。。,clc clear x=wavread( x1 ) y=wavread( y1 )
Nlayer_denoise.rar 小波阈值去噪
- 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,Wavelet threshold denoising. Image noise, and 1-4 layers of wavelet decomposition of de-noising, signal to noise ratio is given chart
ML.rar
- 该算法是经典的信噪比估计算法——最大似然估计算法,利用接收信道的先验概率密度函数,ML法能够很好的估计信号的信噪比,The algorithm is a classic signal to noise ratio estimation algorithm- maximum likelihood estimation algorithm, using the a priori receiver channel probability density function, ML method can
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!
psnr.rar
- 该函数是用于计算峰值信噪比和信噪比的程序,it can be used to calculate psnr and snr
SNR.rar
- 可以计算图像的信噪比,适合初学者使用,采用VC++语言编写,Can calculate the signal to noise ratio images, suitable for beginners to use, using VC++ Languages
小波降噪Matlab
- 设定信噪比和随机数种子,使用确定阈值、软阈值由一维小波函数对信号实施降噪。
信道化信噪比程序
- 16个通道,16倍抽取,仿真结果是复信号输入情况下,将信号带宽分成了16路,采取F=2的方式,即采用1/2混叠的方式。信噪比计算
信噪比程序
- 原始信噪比MATLAB程序,如有不懂咨询本人(MATLAB program of raw signal to noise ratio)
信噪比
- 在一段语音上加上一定信噪比的白噪声,亲测可用(In a voice with a certain signal to noise white noise, pro test can be used)
最大信噪比准则方向图和功率谱
- 最大信噪比准则方向图和功率谱 包含仿真结果图(Maximum Signal - to - Noise Ratio Approach and Power Spectrum)
基于最大信噪比的盲源分离算法
- 基于最大信噪比的盲源分离算法,有论文和程序。(A blind source separation algorithm based on maximum signal-to-noise ratio (SNR) is presented.)
music算法快拍信噪比等影响
- 信噪比快拍数等对music算法精度的影响。(The influence of SNR and snapshot number on the accuracy of music algorithm.)
ESPRIT算法的性能与信噪比的关系
- 其中一项是ESPRIT算法的性能与信噪比的关系,有矩阵运算,出图对比(One of them is the relationship between the performance of ESPRIT algorithm and signal-to-noise ratio, with matrix operation and plot comparison)
A 律十三折线编码的量化信噪比
- 仿真求解正弦波通过 A 律十三折线编译码后的量化信噪比。////////////////////////////////(The quantization SNR of sine wave through A-Law 13 fold code is simulated.)