搜索资源列表
GaussLowPass
- 将数据进行高斯低通变化，在形参中给出数据首地址、傅里叶变换的宽度、高度、半径-Will be low-pass Gaussian data changes in the shape parameter data given in the first address, Fourier transform width, height, radius
vivi-cs8900
- linux的根文件系统 基于2410的开发平台 傅里叶公司优化过的-linux root file system based on the 2410 development platform optimized Fourier company
fft
- fast fourier transform, yo can try this code for your mathematic code
szsy
- 傅里叶数字水印算法实现，含有源码以及说明书-Fourier digital watermarking algorithm
fft
- Fast Fourier Transform FFT C language source code for linux platforms
frft
- 这是离散分数傅里叶，传输2D的图像加密解密，还有密钥的加密解密-This is the discrete fractional Fourier, transmission 2D image encryption, as well as the encryption key to decrypt
OperateDIB
- 图像复原处理，有卷积模糊、卷积加噪模糊、逆滤波复原、维纳滤波复原和傅里叶变换等无个主要功能组成。-Image restoration processing, a convolution blur, convolution and noise fuzzy, inverse filter restoration, Wiener filtering restoration and Fourier transform without major functional components.
3
- 傅里叶变换与反变换在点阵图像信息压缩处理中的应用-Fourier transform and inverse transform the image information in the matrix of compression
dd
- 使用傅里叶变换实现希尔伯特变换C程序，经过验证可以运行。-Using Fourier transform Hilbert transform C programs, proven to run.
fourierTransform
- 利用c++搭载qt环境实现快速傅立叶变换算法-Use c++ qt environment equipped for fast Fourier transform algorithm
FFT
- Matlab中信号的快速傅立叶变换的演示程序-Fast Fourier Transform Algorithm in Matlab
DFT
- 这是离散傅里叶正变换和逆变换的源程序，很经典。希望能提供给需要的人-This is the discrete Fourier transform and inverse transform of the source, it is classic. Hope to those who need
FFT
- 利用傅里叶变换实现两幅大小相同的RGB图像的水印嵌入。包含水印的大小处理，水印嵌入和提取，以及对PNSR的计算。-Fourier transform two of the same size of the RGB image watermark embedding. Contains the size of the watermark processing, the watermark embedding and extraction, as well as on the PNSR the ca
fftfenxi
- 进行傅里叶分析和频谱分析，可以对所得的波形进行时频分析-Fourier analysis and spectrum analysis, frequency analysis can be carried out on the resulting waveform
smallft
- brief Discrete Rotational Fourier Transform (DRFT).
Fourier
- 傅里叶变换中的，离散傅里叶变换程序，是DFT变换的-Fourier transform, discrete Fourier transform procedure, the DFT transform
matlabphase-encryption
- 在matlab中进行傅立叶相位的加密程序。可用于傅立叶对图像加密-Fourier phase encryption program in matlab. Encryption can be used for Fourier image
sFFT-1.0-2.0.tar
- 稀疏傅里叶变换算法利用了数字信号处理，特别是高斯和多尔夫-切比雪夫滤波器的技术。与传统的解决方法不同，对于这个问题我们的算法是不迭代的。也就是说，它用一种类似绘制/流式算法的方式“一次”识别并估计k个最大系数，而并非估计“大”系数以及在提示下相减、递归。-Sparse Fast Fourier Transform (SFFT) is a class of sub-linear time algorithms for computing the discrete Fourier transfo
int_fft
- linux操作系统环境下进行快速傅里叶FFT变换分析的C程序代码-Linux operating system environments under the fast FFT Fourier transform c code
Documentation
- 稀疏傅里叶变换实现的文档，文档包含描述文件、输入参数、功能和运行测试的例子。-A documentation of the Sparse Fast Fourier Transform (SFFT 1.0/2.0) C++ implementation. The documentation includes a descr iption of the files, the input parameters, the functions and examples of run tests.