搜索资源列表
wavecode--C++
- 小波变换算法，用于多种信号处理，C++编写，非常有用-wavelet transform algorithm used in a variety of signal processing, C prepared very useful
wave_matlab2006
- ％WAVETEST Example Matlab scr ipt for WAVELET, using NINO3 SST dataset ％ ％ See \"http://paos.colorado.edu/research/wavelets/\" ％ Written January 1998 by C. Torrence ％ ％ Modified Oct 1999, changed Global Wavelet Spectrum (GWS) to be sideways,
vc调用matlab
- 将一个m文件转成c /cpp文件并在VC中进行编译。这种方法有个烦人的地方，每次你都需要把matlab生成的一 大堆c和h文件考到vc中，比如我读入一副图片先做膨胀，再腐蚀，再进行小波变换，最后 显示。这样一个程序会生成大概150多个文件，每次都要拷贝这些文件很不方便。我试着用 了另外一种方法，可以简化这些工作。那就是不生成cpp文件交给VC去编译，而是直接在m atlab中生成一个dll交给VC去链接即可。这样无论matlab生成多少文件，都只需要拷贝三 个文件即可。 -m to a docu
gabor
- gabor 小波matlab变换,与C结合-gabor wavelet transform matlab, and C combined
Dwt
- Dwt离散db小波 daubechi.c daubtst.c-Dwt discrete daubechi.c daubtst.c wavelet db
DWT
- 数字水印技术是近年来图像保护技术研究领域的一个热点,本文提出了一种基于小波变换的图像数字 水印嵌入算法的Matlab 实现。实验结果表明,该算法具有较好的视觉效果和透明性。- Abstract The digital watermarking technology is the most active topic in image protecting recently. In this paper , a digital watermarking algorithm based o
rwtwinxp
- The Rice Wavelet Toolbox (RWT) is a collection of Matlab M-files and C MEX-files for 1D and 2D wavelet and filter bank design, analysis, and processing. The toolbox provides tools for denoising and interfaces directly with our Matlab code for wavelet
bigplot
- 声波方程正演模拟大模型样例。 包含三个地质层，分别对应速度可以自行修正。 震源函数是雷克子波。 C源程序，输出结果Matlab绘制。-Acoustic wave equation forward modeling big model of the sample. Consists of three geological layers, corresponding to the speed you can correct itself. Lake wavelet source func
ECG
- This project is used to eleminate the noise in the E.C.G wave form using wavelet transform. thecode is written by using matlab scr ipting.
ICA_denoise
- ICA去噪程序，与小波去噪比较，去噪效果较好。-ICA denoising procedure, compared with wavelet denoising, denoising is better.
Thresholding_Denoising
- This function removes random, high frequency noise originating from the electrodes. a) First, we use a simple low-pass filter. b) Second, we apply Donoho s method by writing the code. c) Third, we simply apply Matlab s thr function. It sho
xiaobosuanfa
- 采样频率 fs=10000 轴承外环故障信号 fid=fopen( bearingout.dat , r ) 故障 N=1024 xdata=fread(fid,N, int16 ) fclose(fid) xdata=(xdata-mean(xdata))/std(xdata,1) 时域波形 figure(1) plot(1:N,xdata) xlabel( 时间 t/n ) ylabel( 电压 V/v )
VistaRestoreTools1.0
- denoise In BayesShrink[5] we determine the threshold for each subband assuming a Generalized Gaussian Distribution(GGD) . The GGD is given by GG¾ X ¯ (x) = C(¾ X ¯ )exp¡ [® (¾ X ¯ )jxj]¯ (6) ¡ 1 <
Various-Transform
- 各式各樣轉換 (a) Fourier transform (b) Cosine transform (c) Sine transform (d) Hartley transform (e) Haar wavelet (f) Hadamard transform 源碼加例題說明-(a) Fourier transform (b) Cosine transform (c) Sine transform (d) Hartley transform
c
- 该matlab程序是一个小波包消噪程序，去噪效果明显，新手可以学习下-The matlab program is a wavelet packet de-noising procedure, de-noising effect is obvious, the novice can learn under
M_FILE
- In this paper, the expert system is introduced in order to detect and classify commonly power quality disturbances. This system is using learning vector quantization artificial neural networks. Clustering method named fuzzy c-mean is also
daima
- xiaobo.m小波变换方法处理时频信号 duanshifuliye.m短时傅里叶变换方法处理时频信号 three.m三次样条插值 newton.m牛顿迭代法 stokes.c斯托克斯波的生成-xiaobo.m（Wavelet transform method for processing time- frequency signals） duanshifuliye.m（The short- time Fourier transform method deals with t
02. Matlab
- WAVEFAST Perform multi-level 2-dimensional fast wavelet transform. [C, L] = WAVE FAST (X , N, LP, HP) performs a 20 N-level FWT of image (or matrix) X with respect to decomposition filters LP and HP. [C, L] = WAVEFAST(X, N, WNAME) performs the sa