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hybridSIREKF
- To estimate the input-output mapping with inputs x ％ and outputs y generated by the following nonlinear, ％ nonstationary state space model: ％ x(t+1) = 0.5x(t) + [25x(t)]/[(1+x(t))^(2)] ％ + 8cos(1.2t) + process
gamma-gaussian
- 用于产生gamma分布的噪声序列，以及分析gaussian噪声的各参数。-Gamma distribution used to generate the noise sequence, as well as the analysis of Gaussian noise in each parameter.
matlab
- 研究数学形态学的二值形态学、灰度形态学的腐蚀、膨胀、开启和闭合四种基本运算，利用这4种基本运算消除图像噪声。本文在总结和分析了数学形态学的基本理论及其应用的基础上，用MATLAB编程实现消除图像噪声。仿真结果表明，本文应用二值形态学和灰度形态学去除图像噪声具有较好的效果，并有一定的实用性。-Study on binary mathematical morphology morphology, grayscale morphology o
image_process
- 提供了同态滤波和周期噪声去除两种图像处理算法的源代码，另外还有对算法的说明文档，还有可执行程序以及试验图像，想的很周到奥！-Homomorphism provides noise filtering and cycle two image processing algorithms to remove the source code, as well as documentation of the algorithm, as well
noise_gen
- C语言编写的噪声信号发生器,在CCS下运行,没有.CMD文件-C language, the noise signal generator, in the CCS run, no. CMD file
selfsimilarsequence
- 基于matlab的自相关序列产生.用到了分数阶高斯噪声和Hurst参数.-Based on the autocorrelation matlab generated sequence. Used a fractional Gaussian noise and Hurst parameter.
PJF
- 利用谱减法进行语音去噪！有语音读入功能，适合于进行与语音叠加的噪音的去除!-Using spectral subtraction de-noising voice! Has voice read function, suitable for stacking with the voice of the removal of the noise!
hign_SNR_VAD
- 高噪声环境下的麦克风阵列VAD算法研究,介绍了VAD算法在多声道环境中的检测效果-High noise environments VAD algorithm for microphone array research, introduce the VAD algorithm in multi-channel environment detection effect
matlabimageprocess2
- 此文件包含有四个基于matlab源程序,可直接运行.其说明如下 P0305：模拟图像受高斯白噪声和椒盐噪声的影响 P0306：采用二维中值滤波函数medfilt2对受椒盐噪声干扰的图像滤P0307：采用MATLAB中的函数filter2对受噪声干扰的图像进行均值P0308：图像的自适应魏纳滤波 -This file contains four based on the matlab source code can be direct
xiaobo
- 关于小波用于心电分析的ppt，详细的介绍了去除噪声和衡量标准-On Wavelet for ECG analysis ppt, a detailed introduction of the removal of noise and measurement standards
xiaobo
- 局部放电试验所采集的信号中往往混有白噪声、周期干扰信号去除。此处采用常用db系列小波中的db6小波进行9尺度的多分辨分解后，根据白噪声能量特性，估算各尺度的阈值大小，采用硬值进行处理，后进行重构。-Partial discharge test of the signal collected is often mixed with white noise, periodic interference signal removal. Her
thresholddenoise
- 小波软阈值去噪的MATLAB代码,输入噪声均值就可得出含噪图像和去噪图像,同时得出峰值信噪比.-Wavelet soft-threshold denoising of MATLAB code, the mean input noise with noise will get the images and de-noising images, peak signal to noise ratio obtained at the same
Noise
- 图像的多种去噪处理方法，有均值滤波、维纳滤波等多种方法，采用VC实现，编译后可以直接运行。-A variety of image denoising approach, there are mean filter, Wiener filter and other methods, using VC to achieve, the compiler can be run directly.
srad
- SRAD filetr for speckle reduction .This filter is a variant of anisotropic diffusion which successfully removes speckle type noise from images.
acm
- ACMWaveOut/ACMDialog/ACMWaveIn/mixercontrol等音频控件使用实例，实现了声音的回放、减噪、波形显示等-ACMWaveOut/ACMDialog/ACMWaveIn/mixercontrol audio controls, such as the use of examples, the realization of the sound playback, noise reduction, wave
pieflab
- ％ PIEFLAB Main Directory ％ ---------------------- ％ ％ .m - files ％ ---------- ％ Contents.m : this file ％ startup.m : startup file: sets Matlab path executed automatically when ％ Matlab command is performe
LMS-C
- LMS滤波器示例程序，在TURBOC中运行 这是一个简单的可图形显示的C程序 输入信号是一个被噪声污染了的sin信号。 */ /* 运行后，屏幕的上方是输入信号，下方是经过LMS滤波后的输出信号 -LMS filter sample programs, run in TurboC This is a simple graphical display can process the C input signal is a
adaptive
- 自适应信号处理中LMS，RLS类算法，非常适合做语音增强和语音降噪等算法研究-Adaptive signal processing in the LMS, RLS-type algorithms, very suitable for speech enhancement and noise reduction, such as voice-Algorithm
Canny
- 对图象进行边缘检测。首先对图像进行高斯虑波，减少噪声的干扰，然后求图像的梯度，进行非最大值抑制-Of image edge detection. First, consider Gaussian wave images to reduce noise, and then for the image gradient, non-maximum suppression
periodogramestimate
- Generate 100 samples of a zero-mean white noise sequence with variance , by using a uniform random number generator. a Compute the autocorrelation of for . b Compute the periodogram estimate and plot it. c Gener