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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
Biorthogonal
- MakeBSFilter产生完全重构双正交对称滤波器 MakeBSWavelet产生双正交对称小波和尺度函数的图形-MakeBSFilter have completely remodeling Biorthogonal symmetrical filter MakeBSWave have let biorthogonal wavelet and symmetric scaling function graphics
Wavelets for computer graphics A primer.pdf
- Wavelets for computer graphics A primer
小波分形应用
- 几种经典的小波分形图形和分形动画算法源代码-several classic Wavelet Fractal graphics and animation fractal algorithm source code
signal-fourier-analysis
- 信号傅里叶变换的matlab程序，包括对幅频和相频的图形绘制-Signal Fourier transform matlab program, including the magnitude and phase frequency of the graphics rendering
QPsk
- 实现QPSK调制,很好的显示了调制后的波形，且可通过改变相应参数来变换图形-Realize QPSK modulation, good show the modulated waveform, and by changing the corresponding parameter to transform graphics
DM646x_FlashAndBootUtils_1_50.tar
- 图形 rgb 到 yuv的转换工具 很好用的转换工具-Graphics rgb to yuv conversion tools very good conversion tool
wavelet
- morlet小波分析程序 包含GRADS绘图GS文件-Wavelet analysis program morlet GS graphics file that contains GRADS
vccopy
- 示波器VC源代码 绘制示波器的C代码源程序，举例说明mfc图形绘制过程-mapping oscilloscope C source code, illustration mfc graphics rendering proce-zhe is good
vision
- 本书的目的主要是向读者展示傅里叶分析和小波的许多基础知识以及在信号分析方面的应用。全书分为8章和2个附录，前言部分是学习第1章至第7章的准备知识，即内积空间；第1章讲解傅里叶系列的基础知识；第2章讲解傅里叶变换；第3章介绍离散傅里叶变换以及快速傅里叶变换；第4章至第7章讨论小波，重点在于正交小波的构建；附录部分则介绍稍微复杂的一些技术主题以及演示概念或产生图形的MATLAB代码。许多关于小波的文章和参考书籍均要求读者具有复杂的数学背景知识，本书则只要求学生具有较好的微积分以及线性代数知识，通俗易
harmonic_wavelet
- 谐波小波的相关程序，包括图形和与fft结合等-Harmonic Wavelet related procedures, including graphics and integration with the fft
wavlet2d
- 对于一幅输入的图形进行特征提取基于gabor小波变换-For an input graphics gabor feature extraction based on wavelet transform
Wavelets2DImageProcess
- 小波图像处理C++源代码，拥有精美的用户图形窗口，二维小波 变换的代码在Wvtran.cpp中,可供参考学习小波变换.-Wavelet image processing C++ source code, with beautiful graphics window for users, two-dimensional wavelet transform Wvtran.cpp at the code,
WaterMark8
- 数字水印处理，嵌入、提取、认证，可以在图形，视频和文本中添加数字水印，增强文档的保密，防止泄密-Digital watermarking processing, embedding, extraction, authentication, can be in graphics, video and digital watermarking to add text to enhance the confidentiality of documents to prevent leak
Matlab_wavelet
- 掌握小波分析在图像分析等各方面的应用。对图像进行二维离散小波分解、多尺度二维离散小波分解 并提取二维小波分解的高频系数和低频系数， 画出原始图形并显示分解结果。-Master the application of wavelet analysis in image analysis and other applications. Image two-dimensional discrete wavelet decomposition, multi-scale two-dimensiona
mulscaleedge
- MATLAB实现图像边缘检测，基于二位小波变换，多尺度分解图形-MATLAB Image edge detection, two based on wavelet transform, multi-scale decomposition of graphics
fpga-jpeg
- 图形压缩的硬件是想 基于fpga的源代码-Graphics hardware is to compress the source code based on fpga
signal_analysis6
- 时钟信号噪声分析，能把一个带噪声的信号分离为相位噪声谱和信号功率谱，同时能将高频分量分离出来。-Expounded a spectrum analysis software with graphics user interface which developed by Visual C++ 6.0, then used the software to give a dynamic display of the spectrum about jitter data which provided b
Wavelettransform
- 本资料实现了图像的小波变换，给出了小波变换后的4个矩阵图形。-This material realized image wavelet transform, after wavelet transform it presented four matrix graphics.
xiaobo
- 小波已被广泛应用于多个领域，在图像图形处理，信号处理中有很重要的地位，这是一些小波的的基础知识和应用程序.-Wavelet has been widely applied in many fields in image and graphics processing, signal processing has a very important position, which is some of the basics of wavelets and applications.