搜索资源列表
小波变换学习指南
- 小波变换学习的绝好资料,,不同于一般的数学抽象推导,一定要看看.我看了以后收获非常大-Exellent material for wavelet study. It is different from general mathematical calculations. You should read it. I benefit a lot from reading it.
Wavelets and Multiwavelets
- 小波和多小波程序 说明很详细 适合初学多小波的人-Wavelets and Multiwavelets program the illuminate is very particular,and it is adapt to beginner who learns multiwavelets
MYDCT-Qwx
- 我自己写的DCT变换，8*8点的，采用FFT算法完成快速的DCT-I wrote it myself DCT, 8 * 8 o'clock, FFT algorithm rapid completion of the DCT
二维小波变换
- 关于二维小波变换的程序 [精华] 说明：此算法重在概念，速度并不是很快。因为FOR循环的缘故。此程序从循环矩阵的观点出发，把圆周卷积和快速幅里叶变换建立了联系。实现了分解和无失真重构。它只做了一层分解，即将256x256图形分解成为64x64的四个图形，避免了使用WKEEP()的困惑。主要思想为用小波滤波器族构造正交阵W,变换写为B=W*A*W ,反变换为：A=W *A*W,这与所有正交变换无异。W为循环正交矩阵，因此可用FFT实现快速运算，难点就在重构矩阵上。若用矩阵概念明确，一个
Ray3d
- 三维射线追踪的代码，c语言+linux下的环境。试用于石油勘探行业。 -Code for track 3D radial program with c language and works in linux.it is used in oil reconnoitre industry for test
MWAVELET
- 多小波的C++实现程序包，需要用GCC 3.3编译，如果大家感觉不错，不妨鼓励一下。-Multiwavelet C realization package, needs GCC 3.3 compiler, if you feel good, it may give some encouragement.
Sch_record
- 实现记录显示硬件电路中的I/O口电平波形输出工具，最大可记录50组波形,可以很方便地将任何15种波形显示比较。-achieve records show circuit of hardware I / O-level waveform output tools, the largest group can record 50 waveform, it is very easy to any waveform display 15 more.
libwavelet-1.1
- 小波变换函数库,在linux环境下用C++实现，但可以方便移植到Win32平台。-wavelet transform libraries, the Linux environment with C realized, it can easily migrate to the Win32 platform.
boxingfashengqi
- 用VC实现了一个波形发生器。可以发生方波、三角波、正弦波、矩形波等。幅度和频率可调-with VC of a waveform generator. It can happen square, triangle wave, sine wave, square wave, etc.. Adjustable amplitude and frequency
waveletrans
- 给出了小波变换的具体java实现，小波变换的java程序，共包括waveletgen.java 和transformation.java-given wavelet transform to achieve specific java, java wavelet transform procedures, it includes waveletgen.java and transformation.java
582132085520061129234852432561
- 用小波变换对图像处理由很多优点，这是我保存的一个用小波变换作图像融合的程序，效果还不错，当然其中还有一些其他的 图像 处理的代码，如高通滤波 图像增强等，我觉得对学习图像处理很有用的，尤其是代码对小波分解分开写的，很具体了，希望对大家有用-wavelet transform to image processing by the many merits, This is the preservation of a wavelet transform for image fusion procedu
xiaomobianhuan
- 小波变换 C++运行环境 可以直接下载运行 具体分析自己看看就明白了-wavelet transform C Runtime Environment can be downloaded directly run a specific analysis to see for yourself to understand it
xxsts
- 用C编写设备驱动程序的示例，读者可以仿照它编写设备驱动程序-prepared Device Driver for example, the reader can follow it prepared Device Drivers
func_DWT
- 用于完成小波变换的函数，这个函数与matlab自带的函数不同之处在于它可以返回矩阵，而不是一个行向量-wavelet transform for the completion of the function, Matlab functions and the built-in function of the difference between lies in the fact that it can return to the matrix and vector is not a trip
5961138972006928223402599535
- 小波软阈值去噪soft harr.rar 小波软阈值去噪soft harr.rar 将文件所在目录设为工作目录，然后打开wavlet.fig,在noise提示框下输入噪声强度，在0-0.1之间（不能为零）。然后点process按钮，就会显示实验结果，包括原图像，加噪图像，去噪图像的对比以及当前的psnr值。 wavlet.m是程序文件。-wavelet soft thresholding wavelet soft harr.rar soft thresholding soft harr.r ar
three-dimension+Spiht
- It contains very useful coding about three dimension spiht, which includes picture compression and video compression without motion-compensationa and motion-estimation.
rainsoft_200372295849
- 大学期间学数字信号处理课程时写的作业放上来也许对大家有用，里面有FIR IIR，和傅立叶变换，FFT等功能。-I uploaded my project report (written by VC) for the module of signal processing when studied in Univ., The functions on FIR IIR and Fourier Transform etc. have been implemented in it. Hope it is
一维信号小波分解与重构的VC++源程序
- 这是一个使用VC++编写的“一维信号小波分解与重构的VC++源程序”，请站长检查-It is a preparation of the VC "one-dimensional wavelet decomposition and reconstruction VC source", please check station
小波压缩代码
- 对图像进行2维小波编码 来实现压缩。将小波分析引入图像压缩的范畴也是一个重要的手段，并且有着它自己的特点。它的特点在于压缩比高、压缩速度快，压缩后能保持信号与图像的特征基本不变，且在传递过程中可以抗干扰等等。（有两种方法）-of two-dimensional images wavelet compression coding to achieve. Wavelet Image Compression analysis of the introduction of the context is
小波变换及滤波
- 实现小波变换对图像的作用， 同时有高通和低通滤波-Achieve the wavelet transform on an image. It also has the function of highpass and lowpass filtering.