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dft
- 以图像中心为原点，调整傅立叶变换图像的四个象限区，即第一和第三象限交换,第二和第四象限交换-Center for the origin of image, adjusting the Fourier transform images of the four quadrant areas, that is, first and third quadrant exchange, exchange of second and fourth quadrant
ddtmfft
- 傅立叶快速变换程序,是数字信号处理中重要的算法.-Fast Fourier Transform procedure is an important part of digital signal processing algorithms.
fftshixian
- 快速傅立叶变换（FFT）算法实现 将DFT算法与FFT算法计算时间进行比较，分析二者的效率和精确差异。-Fast Fourier Transform (FFT) algorithm to DFT algorithm and FFT algorithm for computing time to carry out comparative analysis between the two differences in the efficiency and precision.
sd_wave
- 在vc6.0环境下对实时录入音频画wave波形，用快速傅立叶变换实现得到频谱。-Vc6.0 environment in real-time audio recording painting wave waveform, using Fast Fourier Transform has been the realization of the spectrum.
Lab10-FFT
- tms320lf2407实现快速傅立叶变换源程序 tms320lf2407实现快速傅立叶变换源程序-TMS320LF2407 source fast Fourier transform fast Fourier transform TMS320LF2407 source
Image
- 可以实现BMP、GIF、WMF、ICO、JPG等图像文件读入及傅立叶变换处理-Can be BMP, GIF, WMF, ICO, JPG and other image files read and Fourier transform processing
fft
- 快速傅立叶变化的改进版本,调试通过,函数调用-Fast Fourier change improved version, debug is passed, function call
Updata2ff
- 快速傅立叶变换另一种实现方法,即复数域转换成在实数域内运算(速度为复数域的17倍),调试通过-Fast Fourier Transform method to another, that is, the complex field into a region in the real computing (speed of the complex field of 17 times)
fuliyebianhuan
- 这是一个傅立叶变换的VC代码，适合初学的人，比较简单而已。-This is a Fourier transform of VC code, suitable for beginners who only relatively simple.
YHY
- 基于VC编写正弦信号的傅立叶变换程序，和大家一起分享。-VC-based preparation of sinusoidal signal Fourier transform process, and share with everyone.
Image_Fourier_Transformation
- 关于图像中傅立叶变换的代码，可对bmp原图进行傅立叶转换。-About the image Fourier Transform code, can be carried out on the bmp image Fourier transform.
fourier_transform
- 基于VC++的傅立叶变换，对于图像处里的扩充-fourier transform
imageprocess
- 正交变换 傅立叶变换 哈达码变换 直方图均衡 模糊 锐化 模糊图像恢复 图像分割 矩应用-Orthogonal Transformation Hadamard Transform Fourier Transform fuzzy histogram equalization Sharpens fuzzy image restoration image segmentation application moment
WinDirectAudio_src_20081203
- 音频 频谱实现代码 主要是通过傅立叶变化-Audio Equalizer With And Without DirectSound(ParamEq DMO)
wavelet
- 通过此程序理解小波变换原理，与傅立叶变换的区别-Understanding of this process through the principle of wavelet transform with the Fourier transform of the difference between
music_visual
- 音乐可视化:波形的傅立叶分析,未使用FFT-music visual
Dip
- 在DOS环境下，在TC上用C实现图片的显示，增强，傅立叶变换-In the DOS environment, use of C in the TC to achieve image display, enhancement, Fourier transform
fuliyebianhuan
- 这是一篇关于傅立叶变换的论文，作者大度的贡献出来，供大家参考。-This is a paper on the Fourier transform, the authors come out generous contribution, for your reference.
opencv-fourier
- opencv 调整傅立叶变换图像-the fourier transformation of picture by opencv
FFT
- 完成fft，内涵测试图片，可以很好的完成bmp图片的傅立叶变换-fft