搜索资源列表
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
matched_filter.rar
- 匹配滤波的实际仿真程序。分别对宽带和窄带信号进行了仿真，并且求的滤波后信号的信噪比。,Matched filtering of the actual simulation program. Separately for broadband and narrowband signals, simulation, and after filtering for signal-noise ratio.
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
PSK8
- 关于8PSK解的信噪比和调误码率的仿真程序-8PSK solution on the signal to noise ratio and bit error rate of transfer simulation program
Matlab-snr
- Matlab计算信噪比,单声道，双声道均可，公式准确程序清晰-Matlab calculation of signal to noise ratio, mono, dual-channel may be, the formula clear and accurate procedures
Communication-Principle-Experiment
- 给出了通信原理课程的相关实验程序源码，包括DSB、ASK，抽样及其滤波、信噪比分析及眼图。-Communication Theory courses give the experimental procedures related to the source, including DSB, ASK, sampling and filtering, signal to noise ratio analysis and eye diagram.
ObjectiveFidelityCriteria
- 本实验要求编写一个计算压缩-解压缩图像的均方根误差、均方信噪比的程序。该程序是一个通用程序。编写程序产生图示的结果。使用上面的保真度准则程序计算可视信息的损失特性。-Prepared in this experiment, a calculation of compression- decompression of the root-mean-square error of image, mean square signal to noise ratio of the procedure. Th
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
filter_Rough
- 这个程序时对图像进行粗略去噪处理，可以输出去噪后 图像及信噪比-This program pairs a rough denoising image processing, can output images and SNR after denoising
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.
fh
- 本文阐述了扩展频谱通信技术的理论基础和实现方法，利用MATLAB 提供的可视化 工具Simulink 建立了扩频通信系统仿真模型，详细讲述了各模块的设计，并指出了仿真建模 中要注意的问题。在给定仿真条件下，运行了仿真程序，得到了预期的仿真结果。同时，利 用建立的仿真系统，研究了扩频增益与输出端信噪比的关系，结果表明，在相同误码率下， 增大扩频增益，可以提高系统输出端的信噪比，从而提高通信系统的抗干扰能力。 -This paper describes the theory
fdct_wrapping_demo_denoise_enhanced
- 计算信噪比的程序，可以直接调用，方便而且简单。-SNR calculation procedure can be called directly, convenient and simple.
snr
- 信噪比MATLAB程序，可以分析信号的干净程度， 适合信号处理的初学者。-SNR MATLAB program that can analyze the cleanness of the signal, signal processing for beginners.
snr
- 计算语音、音频信号的信噪比程序（包含音频样本文件）-Calculation of voice, audio program signal to noise ratio (including the audio sample file)
PSNR
- 两个图片的峰值信噪比，用MATLAB实现的，程序里面有详细的例子讲解-PSNR of two images, realized with the MATLAB
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)
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.)
labview程序
- labview对信号fft变换及信噪比分析(Signal FFT transform and signal to noise ratio analysis of LabVIEW)