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xiaobofj
- 小波分解用在信号识别上面。所用信号有，单载波信号和OFDM信号以及另一种多载波信号WPM。对做信号处理和识别方面的朋友会很有帮助。-Wavelet decomposition used in the signal recognition above. Signals are used, single-carrier signals and OFDM signals, and other multi-carrier signal WPM. Do signal processing and iden
0138466EMD
- 基于EMD的信号分解，在matlab中实现，信号分解，谱变换-EMD-based signal decomposition is implemented in matlab, signal decomposition, spectral transformation
lab
- 对一个不对称的实序列进行傅里叶分析，将信号分解为奇部和偶部，求出对应的傅里叶变化-Implementation of an asymmetric sequence Fourier analysis, the signal is decomposed into odd and even the Department of the Ministry, find the corresponding Fourier transform
compressed_OMP
- 对信号进行稀疏分解并投影，然后对信号进行重建-Sparse decomposition of the signal and projection, and then reconstruction of the signal
Matlab
- 信号去噪的基本步骤： （1）信号的小波分解； （2）小波分解高频系数的阈值量化； （3）信号的小波重构。使用分解的低频系数以及阈值量化后的高频系数进行小波重构。 -The basic steps of signal denoising:( 1) of the wavelet decomposition of signals ( 2) the high frequency coefficients of wavelet decomposition threshold quan
emd
- 对振动信号进行的EMD分解程序，学习振动的同学可以-Of the vibration signal of EMD decomposition process, students can learn a good look at the vibration
plot_hht
- EMD分解及HHT分解，主要功能是能把混合信号分解成其所含的各频率成分-HHT EMD decomposition and decomposition, the main function is to be able to decompose mixed signal into its frequency components contained in the
wavelet-image
- 二维图像信号的去噪步骤： （1）二维图像信号的小波分解。选择合适的小波与恰当的分解层次N，并对待压缩的二维图像信号进行N层分解计算。 （2）对分解后的每一层高频系数，选择一个恰当的阈值，并对该层高频系数进行软阈值量化处理。 （3）二维图像信号的小波重构。用小波分解后的第N层近似（低频系数）和经过阈值量化处理后的各层细节（高频系数），对二维信号进行小波重构。-Two-dimensional image signal denoising steps: (1) two-dimensiona
package_emd
- EMD(经验模态分解)完整程序，并用于了发动机振动信号中分析，效果很好-EMD (EMD) complete the program, and for the engine vibration signal analysis, the effect is very good
Wavelet-signal-
- 小波信号分解与重构的Matlab程序，程序里边涉及卷积的直接调用的Matlab的conv()函数。-Wavelet signal decomposition and reconstruction in Matlab,Program inside invoked directly related to the convolution of Matlab conv () function.
wavelet-MATLAB-code
- 实现以下功能：装载信号；完成信号的单尺度一维离散小波分解；从系数中重构低频部分和高频部分；显示高频和低频部分；由小波逆变换恢复信号；多层一维分解；提取系数的低频和高频部分；重构第3层的低频系数；重构第1、2、3、4、5层的高频信号；重构原始信号并显示-Achieve the following functions: load signal complete signal single-scale one-dimensional discrete wavelet decomposition r
1circle
- 该软件用于高等学校的教学工作，演示了周期信号分解与合成的过程。这一过程对于教学工作非常重要，是信号与处理、机械工程测试技术等课程的难点。-The software used for teaching colleges and universities, shows periodic signal decomposition and synthesis process. This process is very important for teaching, is the signal proce
DFSTEST
- 周期信号分解与合成。使用方法简单且在程序注解中标注。带有测试程序，且在多个项目中应用，正确性毋容置疑。-Very Good Progaram for Period Signal
MATLAB-xiaoboand-xinhaochuli
- matlab小波应用及其在信号处理上的一些源程序，可以实现信号分解，信号重构，处理信号压缩，信号去噪-matlab wavelet applications in signal processing source code, you can decompose the signal, signal reconstruction, signal processing compression, signal denoising
CS_OMP
- 正交匹配追踪算法(OMP)是一种利用一个超完备的字典进行信号分解的非线性自适应算法-Template matching matlab program
EMD_ECG
- 此程序用经验模态方法，将心电信号分解成多个IMF，并对信号做时频分析，观察信号中所含有的频率。-This procedure using empirical mode method, the ECG signal is divided into a number of IMF, and the signal time-frequency analysis, observation signal containing frequency.
emd
- emd分解是对原始信号分解得到各个分量的过程，它的核心是通过找出信号的极大值和极小值点拟合出上下包络从而得到平均包络。-The emd decompose each component of the process of decomposition of the original signal, its core is by identifying the maximum and minimum points of the signal fitting upper and lower envel
yuyinquzaoxiaobo
- 基于小波变换的语音信号分解、重构去噪，希望对大家有所帮助。-The voice signal decomposition and reconstruction based on wavelet transform denoising.I hope to be helpful.
brain_demo
- NMF非负分解进行脑信号的处理的程序，包括导入brain image，NMF信号分解，结果导出。-NMF2, by itself, creates a new brainNMF or raises the existing singleton
program
- 将实数信号分解为循环偶分量和循环奇分量以及循环卷积等程序（matlab源程序）-The real number signal decomposition cycle even component and circulation odd component, and circular convolution program (matlab source code)