搜索资源列表
正交变换
- 正交变换，包括离散余玄转换，快速浮离叶变换，小波变换等。-orthogonal transformation, including discrete Yuxuan conversion, floating from the fast Fourier transform, wavelet.
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
Spcana471
- 日文版最大熵方法以及快速富丽叶变换法计算功率谱-Japanese version of maximum entropy method of fast Fourier transform Wealthy calculated power spectrum
LT_code
- 一个不错的程序。 For fast DCT and lapped transforms.-a good procedure. For fast DCT and lapped transforms.
fft_useful
- 利用C/C++语言的特点实现快速傅立叶变换FFT。比较实用的一个程序-using C / C language features to achieve FFT fast Fourier transform. A more practical procedures
WaveletTransform2
- 快速小波变换程序.程序浅显易懂!适合初学者!-fast wavelet transform procedures. Procedures simple words! For beginners!
Hartly
- hartly变换的二维快速变换算法，实现实数形式的快速变换，可以快速进行信号的变换，实现类似Gabor的变换-hartly transform the two-dimensional fast algorithm to achieve real form of rapid transformation, can quickly transform the signal to achieve similar Gabor transform the
小波变换的快速离散算法实现及应用
- 小波变换的快速离散算法实现及应用-wavelet transform fast discrete algorithm and its application
KuaiSuXiaoBoSuanFa
- 基于子带编码的快速小波变换算法-subband coding based on the fast wavelet transform algorithm
The Fast Lifting Wavelet Transform
- The Fast Lifting Wavelet Transform.very useful paper
小波算法vc源码2
- 小波变换的visual c++实现源代码，有效实现了小波的快速变换，得到很好的恢复图像，是个很有价值的源程序。-wavelet transform visual c achieve source code, the effective realization of the fast wavelet transform, well restored images, is a valuable source.
libsvm-2.88.zip
- 支持向量机用于实验数据拟合分类优化,速度快,Support Vector Machines for classification optimization of the experimental data fitting, fast
fft
- 信号处理课程的课程设计。快速傅里叶变换FFT的C语言实现及应用-Signal processing courses in curriculum design. Fast Fourier transform FFT of the C language and application
FFT
- 应用快速傅里叶变换对信号进行频谱分析，内附相应调用函数细解，适合初级入门人员查阅，可直接运行-Application of fast Fourier transform spectrum analysis.
FastAlgorithms.rar
- 小波基矩阵乘法快速算法工具箱，里面有目录，供大家学习参考！,Tools for Fast Matrix Multiplication in Wavelet Basis
ffpica
- 盲信号处理ICA的快速定点算法的MATLAB的仿真代码。-fast ICA matlab coding.
FFT
- 快速傅里叶变换 已经调试好的 希望对大家有帮助-Fast Fourier Transform has good debugging we want to help
wavelet
- 通过matlab实现二维离散小波变换的Mallat快速算法源程序和对二维图像进行多级分解与重建-Matlab achieved by two-dimensional discrete wavelet transform Mallat fast algorithm and multi-dimensional image decomposition and reconstruction
fast-fourious-algorithm
- 快速傅立叶变换来解决多项式乘法（包括大整数乘法等）操作。-Fast Fourier transform to solve polynomial multiplication operation。
wavelet-fast-calculation
- 小波快速计算的仿真例子-The simulation example of wavelet fast calculation