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pujianfa
- 谱减法是一种比较简单的语音降噪的方法，在语音信号具有较高的信噪比的情况下具有良好的降噪功能。-Spectral subtraction is a relatively simple method of noise reduction voice in the voice signal with higher signal to noise ratio case has a good noise reduction function.
rfid_model
- A system simulation environment in Matlab/Simulink of RFID is constructed in this paper. Special attention is emphasized on the analog/RF circuit.Negative effects are concerned in the system model,such as phase noise
SIMULATION_OF_RLS_AND_LMS_ALGORITHMS_FOR_ADAPTIVE_
- 一篇关于LMS和RLS算法应用于噪声抵消的matalb仿真论文，值得一看。-An article on the LMS and RLS algorithm is applied to noise cancellation of matalb simulation papers, worth a visit.
dtmf
- • To design a GUI in MATLAB for Dual-Tone Multi-Frequency (DTMF) telephone key pad, including DTMF Signal generator and DTMF tone detector • To simulate the DTMF signals with noise based on the specificati
enhance
- remove background noise from speech signal
b1
- CCD降噪技术的研究的文章，用adobe reader打开，描述CCD降噪原理-CCD noise reduction technologies research article, using adobe reader to open, to describe the principle of CCD noise
KPCA
- KPCA主要在图像去噪声方面有应用。此外还可以进行特征提取，降维使用 -KPCA major noise in the image to have the application. In addition can also be used for feature extraction, dimensionality reduction using
AddNoise
- 给语音加噪声的一个程序，可以给定需要加噪声的分贝数，程序会自动加载，选用的是随机白噪声。-Plus noise to the voice of a program, you can determine the needs to increase the number of decibels of noise, the program will automatically load, selected at random white no
Adaptive_FIR_filter_for_noise_cancellation
- Adaptive FIR filter for noise cancellation，请参考-Adaptive FIR filter for noise cancellation, please refer to
SoftreeThresh
- Routines for noise reduction by wavelet coefficient thresholding
rwtising
- image noise reduction by level dependent thresholding
rwtlabels
- image noise reduction by level dependent thresholding ％ and non-decimated wavelet transform-image noise reduction by level dependent thresholding and non-decimated wavelet transform
junzhilvbo
- 对图象进行均值滤波的程序,选取一幅图象,加入噪声,对图象均值滤波,输出图象.-Means of image filtering process, select an image, adding noise, the mean of image filtering, the output image.
g729_audio_encode
- ITU-T G.729语音压缩算法。 descr iption: Fixed-point descr iption of commendation G.729 with ANNEX B Coding of Speech at 8 kbit/s using Conjugate-Structure Algebraic-Code-Excited Linear-Prediction (CS-ACELP) with Voice Activ
ss
- 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-In the noisy environment of the enhanced voice signal voice signal for the read noise of the sound files for the normal random noise
edge_detection
- An adaptive Gaussian filter for noise reduction and edge detection
Open
- 图像分析与处理，腐蚀膨胀算法。随机生成一幅图片，通过开闭运算，减少噪声点-Image analysis and processing, corrosion expansion algorithm. A randomly generated images, through the opening and closing operations to reduce the noise points
junzhilvbo
- 在对图像进行预处理时使用均值滤波,可以很好的降低图像噪声-Image pre-processing in the use of mean filter can be very good to reduce image noise
psnr_of_image
- 此程序用于返回图象变换前后的信噪比,只需简单输入图象名,即可返回结果-This procedure for the return of the signal to noise ratio images before and after transformation, you simply enter the image name, to return to the results of
OnusingLikelihood-adjustedProposalsinParticleFilte
- An unsatisfactory property of particle filters is that they may become inefficient when the observation noise is low. In this paper we consider a simple-to-implement particle filter, called ‘LIS-based particle filt