搜索资源列表
8340lv_demo
- 偏度函数，降噪功能的一种，应该比较实用的，求通过。-Skewness function, a noise reduction function, it should be more practical, seeking through.
wavletDenoise
- 小波降噪，针对语音信号，包括小波变换的分解和重构- wavletDenoising for WAV voice,including wavlet decompress and recompress.
s_thr_denoising
- s_thr是软阈值降噪函数，可以在此基础上改进，以实现对所用环境的更好的适应。-S_thr is soft threshold noise reduction function, can be modified on the basis of this, used to achieve better adapt to the environment.
spectrum_sub
- spectrum_sub是谱减函数，使用谱减的方法达到降噪的目的，对于一般的平稳信号效果特别好。-Spectrum_sub is spectral subtraction function, using the spectral subtraction method to achieve the purpose of noise reduction, for general stationary signal effect is very good.
xiaobojiangzao
- 小波降噪程序，可以对学习小波降噪的同学提供一定的参考-Wavelet Noise Reduction program, you can provide a reference for students learning wavelet noise reduction
emd
- 针对一维非线性非平稳信号降噪的一种算法，EMD算法，这是其MATLAB代码。-An algorithm for one-dimensional nonlinear and non-stationary signal noise reduction, EMD algorithm, which is its MATLAB code.
svd
- 对一个信号进行奇异值分解，根据差分谱最大值点，重构信号，达到降噪的目的。-Signal for a singular value decomposition, according to the differential spectrum maximum point, the reconstructed signal to achieve noise reduction purposes.
xiaobofenxi
- 利用Matlab对光纤陀螺输出数据进行小波处理，达到降噪的效果，提高其测量精度。-FOG using Matlab output data wavelet processing, to achieve noise reduction effect, improve the measurement accuracy.
estimation
- 图像降噪后参数的测量，可以测量SNR,ENL,CNL,XCOR-After the image noise measurement parameters can be measured SNR, ENL, CNL, XCOR
speech-demo
- 使用matla演示语音的加噪降噪，并且具有男声变女声功能。-Using matla presentation speech and reduction, and has a male voice function.
Sparse-noise-reduction
- 用于信号的稀疏降噪，特别是转子信号的稀疏降噪-Sparse noise reduction
dbss_xiaobo
- 小波降噪(MEMS惯导)、基于小波的MEMS惯性器件降噪-Wavelet Noise Reduction (MEMS inertial navigation), wavelet-based MEMS inertial devices Noise
corr_test
- 多重自相关降噪程序 有2-8重降噪结果 ，频域图，自相关函数等-Multiple autocorrelation noise reduction program
L3_answer
- 音频信号处理，实现谱减法降噪，通过将原信号和噪声信号在频谱上相减，再映射回时域，实现降噪功能-Audio signal processing, spectral subtraction noise reduction, through the original signal and the noise signal in the spectrum relative to Save, and then mapped back to the time domain noise reduction f
xiaobo
- 小波算法的源程序，可用于信号的降噪,4种小波类型，有良好的降噪效果-Wavelet algorithm source code, can be used for signal de-noising，Four types of wavelet, good noise reduction effect
filter-design
- 声学仿真双传递函数法的有源控制，里面有有源降噪，以及在管声场中对散射声的仿真。-The active control of the double transfer function method of the acoustic simulation, which has the active noise reduction, and the simulation of the scattering sound in the sound field of the tube.
Untitled
- 主动降噪（主动噪声控制），又称为有源噪声控制。本系统一般由初级声源、自适应控制器、次级声源和误差传感器组成。其特点是控制器带反馈，并具有自适应控制算法，控制器多为数字控制器。这种系统适用的范围宽，相对灵活，但其结构复杂，实现难度加大，成本增加。并进行matlab仿真。-Active Noise Reduction (Active Noise Control), also known as active noise control. The system consists of a primary
zishiyingxingtaixue
- 一个自己原创的自适应形态学降噪的matlab程序-An original adaptive morphological noise reduction matlab procedures
denoise
- 小波降噪，mallet降噪和滤波，能够很好的实现该功能-Wavelet noise reduction, mallet noise reduction and filtering function, can achieve better noise reduction effect
11 小波分析.m
- 进行小波分析，对于信号的分解，降噪，重构，都可以有效进行(Wavelet analysis can be carried out effectively for signal decomposition, noise reduction and reconstruction)