资源列表
WAVELET-TRANSFORM
- Wavelet transformation simulation with matlab
wave_denoise
- 对信号进行小波去噪再重构，针对不同分解层次的高频系数，采用分层阈值方式来量化高频系数。-Signal is carried out the wavelet denoising again reconstructed to quantify high-frequency coefficients, high-frequency coefficients for different levels of decomposition, hierarchical threshold.
ExactWedgeletTrans
- Wedgelet变换分解源代码 WedgeletApprox BestWedgeletPartition WedgeletAnalysis WedgeletSynthesis SlowWedgeTrans-Wedgelet related algorithms
PolarFFT
- 当前软件包包含许多功能和程序，我们使用快速极地的傅里叶变换和那些包含的软件，相关文献在软件包中-This package contains many functions and procedures, we use the fast polar Fourier transform, and those contained in the software, literature package
wavelet
- 详细介绍小波变换及其在图像处理中的应用，达90个页面，包括小波变换简介、小波变换在图像去噪中的应用、小波变换在图像压缩中的应用-Details wavelet transform and its applications in image processing, up to 90 pages, including Introduction to wavelet transform, wavelet transform denoising wavelet transform in image co
Wave
- 一个二维小波变换的程序代码，运行后可以清楚的看到图像的变换，以及相应数据的显示-Two-dimensional discrete wavelet analysis, we can clearly see the image after image into wavelet transform and the corresponding data analysis
wave_denoise_code
- 基于小波变换的 几个小程序的matlab代码,分为几个不同的，请注意查看-matlab denoising code based on wavelet
Fourier_transform_matlab
- 由mic录制一段声音，实现其傅立叶变换，可在时域和频域显示波形。-Record a voice from the mic, implementing its Fourier transform, the waveform can be displayed in the time domain and frequency domain.
Sound_modulation_A_law_u_law
- 脉冲编码调制程序，采用A律和u律，可在GUI中显示变换前后波形区别并播放声音。-A Pulse Code Modulation program based on A-law and u-law. Can display in the GUI waveform before-and-after difference and play the sound.
wavelet_denoising3_20
- 这是利用二维小波分析对含高频噪声的图像进行消噪的例程，这里采用的是小波分解系数阈值量化法，-This is the routine use of two-dimensional wavelet analysis denoising images with high-frequency noise, the wavelet coefficients threshold quantization method used here,
wavelet_denoising3_19
- 这是利用二维小波变化对图像进行消噪的例程，图像所含噪声主要是白噪声，主要集中在高频部分，程序给予了实现-Routine changes in the two-dimensional wavelet image denoising, image noise is mainly contained in the white noise is mainly concentrated in the high frequency part of the program given to the reali
wdencmp_denoising3_18
- 这是一个用二维小波分析进行信号消噪处理的典型实例。-This is a two-dimensional wavelet analysis Signal Denoising typical examples.