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443C_Simion_Alexandru
- The (a) section of Figure 1 illustrates the Line Echo Canceller (LEC) residing in the access network where echoes occur. Other voice processing modules, such as Automatic Level Control (ALC) and Noise Reduction (NR), are shown merely for illustration
fftjiangzao
- FFT降噪，基于matlab编写，内含宽度10,30,50的低通滤波器滤波后信号频谱图。-FFT noise reduction, based on Matlab. It contains the low-pass filter of width of the signal frequency spectrum 10,30,50.
danpin_denoise
- 此程序用小波和FIR滤波器分别对一个单频信号进行降噪处理，并对比了各自的处理结果-This procedure separately carries on noise reduction processing with the wavelet and the FIR filter to a monofrequent signal, and has contrasted respective processing result
matlabwt
- 利用信号相关的声音信号降噪的matlab程序-Matlab program signal related to sound signals and noise reduction
TSA
- 时序平均降噪程序。通过对时域信号进行平均，以达到降噪效果。-Timing average noise reduction program. Average time-domain signal in order to achieve the reduction in noise.
Color-image
- noise reduction with fuzzy method for color image
real-value
- a simple kalman filter for noise reduction
SSBoll79
- Noise reduction based on spectral subtraction
bwNoiseReduction
- binary image noise reduction
MMSESTSA84
- MMSE noise reduction for speech enhancement
Digital-Image-Noise-Reduction
- Image processing function to perform different operations.
xiaoboquzaohequxiannihequjipiao
- 小波降噪和曲线拟合去基漂，用于对数字信号进行处理-Wavelet noise reduction and curve fitting to base drift
cwmnw
- matlab code for adaptive impulse detection using center weighded median filter.this can be used for salt and pepper noise reduction i digital images.we are using center weighed median filter.
5-not-same
- pdf for decision based algorithm.it can be used for removing salt and pepper noise from corrupted images.it can be implemented in matlab.noise reduction based on a decision mechanism
speech-enhancement
- 语音增强算法程序 包含多种单声道降噪算法-Speech enhancement algorithm program includes a variety of single-channel noise reduction algorithm
lbjz
- 用matlab做的基于小波降噪和自适应滤波的程序，已经调试可以使用。-Program based on wavelet noise reduction and adaptive filtering using matlab, debugging can use.
smooth
- 本程序基于滑动窗口可以实现对一维曲线平滑及降噪，根据有用信号的频率，选取合适的窗口宽度。-This procedure can be achieved based on the sliding window, select the appropriate window width of one-dimensional curve smoothing and noise reduction, according to the frequency of the desired signal.
wavelet
- 小波分析,包换小波降噪，分解和重构，频谱分析-Wavelet analysis, replacement wavelet noise reduction, decomposition and reconstruction, spectrum analysis
WPA
- matlab在信号去噪过程中，运用小波包方法对信号进行降噪处理-matlab signal de-noising process, the use of the method of wavelet packet noise reduction processing on the signal
xiaobojiangzao
- 此程序实现matlab中对一声音信号进行小波降噪处理。-This program is to achieve the matlab wavelet noise reduction processing a sound signal.