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cwt
- 小波变换，该c语言实现小波变换， sig : 输入信号(长度为m) scales : 尺度向量(长度为n) wname : 小波母函数名字-Wavelet transform, the wavelet transform c language, sig: input signal (of length m) scales: scale vector (of length n) wname: the name of the mother wavelet
DSP-CWT-DWT-STWT
- 这是我们数字信号处理实验DSP程序 附带matlab源代码实习小波变换、离散小波变换、短时傅立叶变换功能-This is our experimental DSP digital signal processing matlab source code internship program with the wavelet transform, discrete wavelet transform, Fourier transform functions
Matlab-code
- This Code in for LF HF Crossvalidation and CWT in Time Series
Study-on-compound-fault-diagnosis
- 针对滚动轴承复合故障信号特征难以分离的问题， 提出将双树复小波变换和独立分量分析( ICA) 结合的故障诊断方 法 该方法首先将非平稳的故障信号通过双树复小波变换分解为若干不同频带的分量 由于各个分量存在一定的频率混叠， 对 故障信号特征提取有很大的干扰， 进而引入 ICA 对各个分量所组成的混合信号进行盲源分离， 从而尽可能消除频率混叠 最后 对从混合信号中分离出来的独立分量信号进行希尔伯特包络解调， 即可实现对复合故障特征信息的分离和故障识别-Aiming at the diff
xiaobobaoyuzhijiangzao
- ：提出一种基于对偶树复小波块阈值的信号降噪方法，并将其成功应用于机械故障诊断中。机械设备的振动信号都或多或少地含有噪声，导致弱故障信息的提取一直是故障诊断的难点和热点。提出的降噪方法充分利用对偶树复小波变换的平移不变性和块阈值法的更优估计特性，可以获得比常规的小波降噪方法以及基于常规离散正交小波变换的 NeighBlock 降噪法更高的信噪比， 不仅能有效抑制高斯白噪声， 还能够去除冲击信号中的脉冲噪声。-：A denoising method of block thresholding bas
totanguo
- cwt函数的一种小波分析，用于分析水文等信号的周期性的，morlet小波-A wavelet analysis cwt function for periodic analysis of hydrological and other signals, morlet wavelet
program-for-dt-cwt-transform
- i need the matlab coding for image fusion using different types of techniques . so, i need the particular coding your file. i need different types pf transform like IHS,PCA, DCT, and brovey transform.- i need the matlab coding for image fusion using
Multi-Focus-Medical-Image-Fusion-Using-DT-CWT
- Multi-Focus Medical Image Fusion Using DT_CWT.
Dual-tree-CWT-code
- 双树复小波，比小波变换更加优秀的多尺度变换，具有更好地方向选择性。包含去噪应用-Dual tree complex wavelet transform, multiscale better than wavelet transform, has better selectivity. A denoising method include.
myCwt_myIcwt
- 程序关于连续小波变换程序和逆连续小波，使用方便-programs for CWT and ICWT, which is very easy to use
CWT
- 小波变换文档汇总：二维小波变换在图像去噪处理中的应用、matlab小波工具箱及其应用、morlet小波变换理论与应用研究及软件实现、二维小波变换去噪的MATLAB可视化设计等-Wavelet transform document summary: two-dimensional wavelet transform in image denoising processing, matlab wavelet toolbox and its application, the application m
cwt
- 实现连续小波变换，对信号进行频谱分析。精度很高-continuous wavelet transform
cwt
- 基于小波变换的码元速率估计，估计精度很高。还有测试信号和mpsk函数功能。-Symbol rate based on wavelet estimation, estimation accuracy is high. There are test signals and mpsk Function.
mcifangpu
- M次方谱估计可以同时估计psk信号的码元速率和载波频率。mpsk函数和test_signal在cwt压缩包内。-M th spectral estimation can estimate the symbol rate and carrier frequency qpsk signal. mpsk function and test_signal in cwt compressed package.
yanchixiangchengfa
- 基于延迟相乘法可以估计出PSK信号的码元速率。-Based on the delay multiplication symbol rate can be estimated FSK signal. mpsk function and test_signal in cwt compressed package.
pingfangbaoluo
- 基于平方包络的PSK 信号的码元速率估计。-Symbol rate is estimated based on square envelope QPSK signal. mpsk function and test_signal in cwt compressed package.
CWT
- 连续小波变换,时间域连续，频域连续，能对原信号进行全面的分析-Continuous Morlet Wavelet Transform
morlet_bjx
- 这是一个用于计算连续小波变换的matlab计算程序-calculate cwt
cwt_extract_r_wave
- 使用连续小波变化提取R波，用于检测心率等特征参数-use cwt to extract r wave in ECG,for heart rate detection
WTMM_local
- 基于小波相关工具箱中的wavelet.m代码的直接CWT多重分形谱分析- Multifractal spectrum analysis directly related to CWT wavelet toolbox wavelet.m code based