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shenjingwangluobianshi
- 对具有随机噪声的二阶系统的模型辨识及其被辨识系统的辨识结果-Second order with random noise on the system model and its identification system identification results are
xgzsmx
- 相关噪声模型和相关函数计算 相关函数是平稳随机过程的重要数字特征，根据观测记录的信号波形或者一串数据序列，来估计该信号的自相关函数是信号处理的重要方法之一。-correlation noise model and correlation function
gngauss
- 高斯噪声随机变量发生器，这些随机变量有一个零均值，方差D。-Gaussian random variable generator，These random variables have a zero mean and variance D.
LMS
- 自适应消噪源码，利用LMS算法和matlab仿真工具去除随机噪声-Adaptive noise source, using LMS algorithm and simulation tools to remove the random noise matlab
r_noise
- 为BMP图片添加随机噪声。支持1,8,24位BMP图片-BMP images to add random noise. 1,8,24-bit BMP image support
imageprocessing_use_mid_filter
- 利用中值滤波进行数字图像处理，B从人眼的结构和视觉特性出发I研究了图像中噪声产生的机理和消除的方法L提出了利用 中值滤波法消除图像噪声的实用方法I对影响图像信号的不同噪声采用了不同的滤波方法I并对信号的频谱和滤波的效果进行了研究和分析M利用中值滤波法消除图像中的随机噪声是图像噪声处理的最佳方法-Median filtering using digital image processing, B from the structure of the human eye and visual ch
fdct_wrapping_demo_denoise
- 用curvelet去除随机噪声。此为增强型的去除随机噪声。效果较好。-Remove the random noise using curvelet. This is the enhanced removal of random noise. Is better.
wavelet
- 利用小波函数去除随机噪声，显示去噪后的图像和去除的噪声图像-Remove random noise using wavelet function
xiaoboquzao
- 小波去噪matlab程序,在噪声环境下语音信号的增强,语音信号为读入的声音文件,噪声为正态随机噪声,在小波基 db3 下进行一维离散小波反变换.-Matlab wavelet denoising procedure, noise enhancement of speech signals, speech signal is read into the sound file, the noise is normal random noise, the wavelet ' db3' u
xiaoboquzao
- 小波去噪程序 在噪声环境下语音信号的增强 语音信号为读入的声音文件 噪声为正态随机噪声 -Wavelet denoising process voice signals in a noisy environment, the enhanced speech signal into a sound file for read noise is normal random noise
denoise
- matlab下用小波去除随机噪声的一个例子，希望对大家有用-matlab remove the random noise using wavelet under an example, we hope to be useful
sr
- 随机共振是一种新颖的信号降噪方法，适量的噪声能够共振出隐含的特征频率。-SR is a good method to denoise signals.
waveletdenoise
- 小波变换去噪程序，能产生随机噪声，去除的随机噪声有横向变化和纵向变化-Wavelet denoising procedures, which can produce random noise, the removal of random noise with a lateral and vertical changes Changes
Second-order-system-model
- 用改进的神经网络MBP算法辨识对具有随机噪声的二阶系统进行模型辨识。有代码和辨识结果-MBP with the improved neural network algorithm for identification of second-order system with random noise were model identification. The code and identification results
spectrum-estimation
- 对带有随机相位和随机噪声的线谱信号，实现周期图谱估计、多重信号分类（MUSIC）两种方法对频谱的估计。代码效率高，可扩展性好。-Of random noise with random phase and the line spectrum signal, spectrum estimation period, multiple signal classification (MUSIC) two methods of spectrum estimation. Code efficiency, go
Untitled2
- 求离散傅立叶频谱, 重构低通滤波,在噪声环境下语音信号的增强,语音信号为读入的声音文件,噪声为正态随机噪声-Discrete Fourier spectrum seeking to reconstruct low-pass filter, the noise enhancement of speech signals, speech signal is read into the sound file, the noise is normal random noise
testAMSSR
- 利用阵列随机共振系统处理AM信号，比较处理前后的加噪信号波形，可以发现SSR系统具有抑制噪声的作用，-Stochastic resonance system using array processing AM signals, comparing before and after adding noise signal waveform, can be found SSR system has a noise suppression effect
deletenoise
- 读入需要的语音文件（wav格式），进行频谱分析，对其加入随机噪声，然后进行降噪处理，降噪处理前后效果较佳-Need to read the audio files (wav format), spectral analysis, it added random noise, then noise reduction, noise reduction before and after treatment was better
lfx
- 利用Visual C++编程技术实现数字图像处理图像的各种基本技术，主要包括以下几点： 1、BMP格式图象的显示：直接显示和打点显示。 2、几何变换：平移，旋转，镜象变换，转置，缩放。 3、正交变换：包括傅立叶变换、沃尔什变换、离散余弦变换和离散余弦反变 换等。 4、图象增强：包括空域增强（直接灰度变换、直方图处理、图像平滑，均值滤波，拉普拉锐化等）和频域增强（理想低通、巴特沃斯低通滤波）和伪彩色增强。 5、图象复原：卷积模糊、卷积模糊+噪声、椒盐噪声、随机噪声、逆滤波复
jianshaosuijizaosheng
- 用图像平均减少随机噪声程序 图像增强程序-Reduced on average random noise in image process image enhancement program