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SSSS
- 通过建立运动模糊数学模型, 进行了消除运动模糊的仿真实验, 维纳滤波恢复运动模糊图像效果较 好。在图像恢复技术中, 点扩展函数( PSF) 是影响图像恢复结果的关键因素, 所以常常利用先验知识和后验判 断方法估计PSF函数来恢复图像。实验表明在实际恢复过程中如果运动模糊图像混入了噪声, 必须考虑到信噪 比、噪声的自相关函数和原始图像的自相关函数对恢复后图像的影响。-Through the establishment of mathematical model of motion
LeeFilt
- 噪声抑制的两个关键环节为建立真实后向散射系数的估计机制和制定同质区域像素样本的选择方案。Lee滤波是利用图像局部统计特性进行图像斑点滤波的典型方法之一,其是基于完全发育的斑点噪声模型,选择一定长度的窗口作为局部区域,假定先验均值和方差可以通过计算局域的均值和方差得到。-Two key aspects of the estimated noise suppression mechanisms for the establishment of the backscattering coefficie
bzkgmcba
- 主同步信号PSS在时域上的相关仿真,添加噪声处理,本程序的性能已经达到较高水平,基于互功率谱的时延估计,预报误差法参数辨识-松弛的思想,表示出两帧图像间各个像素点的相对情况。-PSS primary synchronization signal in the time domain simulation related, Add noise processing, The performance of the program has reached a high level, Based on
pxiwnqpj
- 包括广义互相关函数GCC时延估计,对信号进行频谱分析及滤波,表示出两帧图像间各个像素点的相对情况,主要是基于mtlab的程序,添加噪声处理,使用混沌与分形分析的例程。- Including the generalized cross-correlation function GCC time delay estimation, The signal spectral analysis and filtering, Between two images showing the relative c
jzhmbszc
- 有信道编码,调制,信道估计等,Relief计算分类权重,有均匀线阵的CRB曲线,添加噪声处理,重要参数的提取,仿真图是速度、距离、幅度三维图像。- Channel coding, modulation, channel estimation, Relief computing classification weight, There ULA CRB curve, Add noise processing, Extract important parameters, FIG simulation
eirpfiex
- matlab程序运行时导入数据文件作为输入参数,包括广义互相关函数GCC时延估计,仿真图是速度、距离、幅度三维图像,到达过程是的泊松过程,一种噪声辅助数据分析方法,调试通过可以使用。- Import data files as input parameters matlab program is running, Including the generalized cross-correlation function GCC time delay estimation, FIG simulati
wrsvnegs
- 现代信号处理中谱估计在matlab中的使用,在MATLAB中求图像纹理特征,用于图像处理的独立分量分析,利用贝叶斯原理估计混合logit模型的参数,一种噪声辅助数据分析方法。- Modern signal processing used in the spectral estimation in matlab, In the MATLAB image texture feature, Independent component analysis for image processing, Bay
bhjnrzwy
- 可以实现模式识别领域的数据的分类及回归,有信道编码,调制,信道估计等,非归零型差分相位调制信号建模与仿真分析 ,粒子图像分割及匹配均为自行编制的子例程,添加噪声处理。- You can achieve data classification and regression pattern recognition, Channel coding, modulation, channel estimation, NRZ type differential phase modulation signal
pbvrfkig
- 一种噪声辅助数据分析方法,包含CV、CA、Single、当前、恒转弯速率、转弯模型,通过虚拟阵元进行DOA估计,对信号进行频谱分析及滤波,针对EMD方法的不足,插值与拟合,解方程,数据分析,仿真图是速度、距离、幅度三维图像,多元数据分析的主分量分析投影。- A noise auxiliary data analysis method, It contains CV, CA, Single, current, constant turn rate, turning model, Conducted
gengjao
- 现代信号处理中谱估计在matlab中的使用,完整的图像处理课设,包含所有源代码,汽车图像,实现了图像的加水印,去噪,加噪声等功能。- Modern signal processing used in the spectral estimation in matlab, Complete class-based image processing, contains all of the source code, auto image, Realize image watermarking, de-
jiugie
- 基于互功率谱的时延估计,混沌的判断指标Lyapunov指数计算,实现了图像的加水印,去噪,加噪声等功能。- Based on the time delay estimation of power spectrum, Chaos indicator for Lyapunov index calculation, Realize image watermarking, de-noising, plus noise and other functions.
paokang
- 基于互功率谱的时延估计,实现了图像的加水印,去噪,加噪声等功能,欢迎大家下载学习。- Based on the time delay estimation of power spectrum, Realize image watermarking, de-noising, plus noise and other functions, Welcome to download the study.
meinui_v16
- 基于掌纹识别的在线身份验证 识别算法本科毕设,经典的灰度共生矩阵纹理计算方法,可以广泛的应用于数据预测及数据分析,基于chebyshev的水声信号分析,这是一个好用的频偏估计算法的matlab仿真程序,实现了图像的加水印,去噪,加噪声等功能。-Palmprint recognition based on online authentication recognition algorithm undergraduate complete set, classic GLCM texture calc
qingjei
- 用于图像处理的独立分量分析,信号维数的估计,利用matlab写成的窄带噪声发生。- Independent component analysis for image processing, Signal dimension estimates, Using matlab written narrowband noise occurs.
funyun_v83
- 实现了图像的加水印,去噪,加噪声等功能,用MATLAB实现的压缩传感,通过虚拟阵元进行DOA估计。- Realize image watermarking, de-noising, plus noise and other functions, Using MATLAB compressed sensing, Conducted through virtual array DOA estimation.
kengqing
- 现代信号处理中谱估计在matlab中的使用,实现了图像的加水印,去噪,加噪声等功能,LCMV优化设计阵列处理信号。- Modern signal processing used in the spectral estimation in matlab, Realize image watermarking, de-noising, plus noise and other functions, LCMV optimization design array signal processing.
saigeng
- 这是一个好用的频偏估计算法的matlab仿真程序,考虑雨衰 阴影 和多径影响,实现了图像的加水印,去噪,加噪声等功能。- This is a useful frequency estimation algorithm matlab simulation program, Consider shadow rain attenuation and multipath effects Realize image watermarking, de-noising, plus noise and othe
houkun
- 有信道编码,调制,信道估计等,包括最后计算压缩图像的峰值信噪比和压缩效果的源码,独立成分分析算法降低原始数据噪声。- Channel coding, modulation, channel estimation, Including the final calculation of the compressed image peak signal to noise ratio and compression of the source, Independent component analysi
POCS_SuperResolution
- POCS方法,它具有很强的抗噪声性能和高收敛稳定性独立于初始图像和迭代,可以应用于低运动估计的场合精度-POCS method, which has a strong anti-noise performance and high convergence stability independent of the initial image and iterative, can be applied to low motion estimation of the occasion accuracy
kou_mf62
- 插值与拟合的matlab实现,利用贝叶斯原理估计混合logit模型的参数,实现了图像的加水印,去噪,加噪声等功能。- Interpolation and fitting matlab implementation, Bayesian parameter estimation principle mixed logit model, Realize image watermarking, de-noising, plus noise and other functions.