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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
weinat
- 基于DD算法的先验信噪比估计的维纳语音降噪完整程序，包括语音分帧，动态信噪比估计,噪声估计更新和帧的重构。很完整。-DD algorithm based on a priori signal to noise ratio is estimated that the integrity of the process noise reduction Wiener voice, including voice sub-frame, dynamic signal to noise ratio estim
music_rmse_snr
- 经典MUSIC算法,WMUSIC算法,ROOT-MUSIC算法,BEAMFORMING-MUSIC-BS1算法的性能与信噪比的关系-Classical MUSIC algorithm, WMUSIC algorithm, ROOT-MUSIC algorithm, BEAMFORMING-MUSIC-BS1 algorithm performance and the relationship between SNR
ASKBPSk
- 噪声背景下的语音端点检测和语音增强算法，在信噪比很低的强航空噪声背景下，-aviation noise background voice endpoint detection and voice enhancement algorithms, and very low signal to noise ratio in the strong aviation background noise, particularly effective
EVM
- 该算法是经典的信噪比估计算法——误差矢量幅值法，通过计算接收信号中同相分量和正交分量的二、四阶矩，该算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- the error vector magnitude method, by calculating the received signal with the phase component and quadrature com
CEinCommun
- 各种信噪比估计算法，包括ls，lms，qam，噪声统计等-A variety of SNR estimation algorithms, including ls, lms, qam, noise statistics, etc.
project1
- 可添加随机噪声、高斯噪声、椒盐噪声，并比较几种去噪算法的峰值信噪比-Can add random noise, Gaussian noise, salt and pepper noise, and compare several denoising algorithm PSNR
Watermark_3
- 信息隐藏与水印技术系列实验之三：DWT变换域可见图像水印算法（开发工具：vc2005）：实现在一个256色灰度载体图像变换域数据中嵌入一个256色灰度文本图像水印。其主要功能如下： （1）可以载入不同的载体图像和水印图像，但载体图像和水印图像在本软件中被限制为256色灰度图像，若要用其它图像甚至彩色图像，请修改源码。 （2）水印在载体图像中的嵌入位置及嵌入强度可以设置。 （3）可以计算原始图像和含水印图像的峰值信噪比（PSNR），以对含水印图像进行客观质量评价。 （4）源码结构清
bijiao
- 阵元间隔为半波长的均匀分布16元线列阵，利用均匀加权常规波束。远场有5个互不相关的目标源发射信号，每个源相对基阵的方位分别为-40，-42，-5，30和33，且每个源信号到达基阵时的信噪比相等，均为10dB。分别对波束域和阵元域MUSIC算法进行比较。 -Array element spacing of half wavelength for the uniform distribution of 16 per linear array, using conventional beam ev
minenframe
- 此函数实现含噪语音的信噪比的计算，以最小帧算法为基础。-Implementation of this function of the signal to noise ratio of noisy speech has calculated that, with the smallest frame-based algorithm.
music1snr
- 不同信噪比对MUSIC算法实现波达方向估计的影响-Different signal to noise ratio of MUSIC DOA estimation algorithm for implementation of the impact of
capon-beamforming
- capon波束形成是阵列信号处理的经典算法，该算法用于抑制干扰噪声，提高期望信号的信噪比。 本人用VC6.0实现了该算法，同时在该程序里提供了比较多的用于数值计算的C代码，如特征值分解等。-capon beamforming is a classic array signal processing algorithm used to suppress noise interference and improve signal to noise ratio of desired signal
cdma_mmse
- DS-CDMA的MMSE算法程序，给出了不同信噪比下的BER性能比仿真曲线。-DS-CDMA of the MMSE algorithm program are given under different signal to noise ratio curve of BER performance than emulation.
SNR_and_MSE
- mmse与snr的算法仿真，最小均方误差和最大信噪比，获得自适应算法的最优权，实现抗干扰-mmse snr algorithm and simulation, the minimum mean square error and maximum signal to noise ratio, the right of access to optimal adaptive algorithm to achieve anti-jamming
利用matlab编程实现ICI自消除算法中的SNR信噪比比较
- 利用matlab编程实现ICI自消除算法中的SNR信噪比比较
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
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.)
nlm去噪
- 用于图像、信号的去噪，提高图像或信号的信噪比。(For image and signal denoising, to improve the image or signal to noise ratio.)
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)