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fourier_trans
- 傅立叶变换的C语言实现，可在Turbo C以及Visual C++下实现。-Fourier Transform C language, in Turbo C and Visual C under.
voiceanalasis
- 运用matlab工具对语音信号处理的几个方面：短时能量、端点检测、和功率谱及短时傅立叶变换特性作了简单的分析。-use Matlab tool for voice signal processing areas : short-term energy and endpoint detection, and the power spectrum and the characteristics of short-time Fourier t
ISAR_STFT
- ISAR的短时傅立叶变换程序，用于ISAR成像时的频率估计-ISAR the short-time Fourier transform procedures, ISAR imaging for the estimated frequency
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
image_fly
- 傅立叶变换算法的VC实现，希望大家喜欢。-Fourier Transform algorithm VC, hope you like them.
FFTExample_vcpp60
- VC++6.0上傅立叶变换FFT算法的示例程序。-VC 6.0 on the Fourier Transform FFT algorithm sample program.
fuliye
- 本代码是相应的快速傅立叶以及反傅立叶算法的相应实现-the corresponding code is the fast Fourier and anti-Fourier algorithm corresponding to achieve
yt324562222222
- 傅立叶计算以及短时傅立叶计算、功率谱分析及各自图形-Fourier calculation and short-time Fourier, power spectrum analysis and their own graphics
FourierTransform_fft
- 关于信号处理中傅立叶变换的MATLAB函数，可以与FFT进行对比，运算速度比较快。-on Signal Processing Fourier transform function MATLAB, compared with the FFT. Operational speed is faster.
matlabfftifft
- matlab下对图像进行fft变换，平滑，锐化，中心化傅立叶正变换得到大正方形，小正方形，斜正方形。对其频谱进行中心化处理。图像的平滑和锐化，利用拉普拉斯算子。-Matlab right image fft transform, smoothing, sharpening, is the center of the Fourier transform large square, small square, ramp square. It
FFTfrequencychartisanalytical
- 1．通过实验加深对快速傅立叶变换（FFT）基本原理的理解。 2．了解FFT点数与频谱分辨率的关系，以及两种加长序列FFT与原序列FFT的关系。 离散傅里叶变换（DFT）和卷积是信号处理中两个最基本也是最常用的运算，它们涉及到信号与系统的分析与综合这一广泛的信号处理领域。实际上卷积与DFT之间有着互通的联系：卷积可化为DFT来实现，其它的许多算法，如相关、滤波和谱估计等都可化为DFT来实现，DFT也可化为卷积来实现。-1. De
frfft
- 广义傅立叶变换程序用于数字图象,数字信号处理.-generalized Fourier transform procedures for digital images, digital signal processing.
fftvc
- 这是一个好东西,是关于傅立叶分析的代码,希望大家能够喜欢呀,-This a good thing, Fourier analysis of the code and I hope we can like it, thank you
ImageProcessorCourseDesign
- ·图像检测：包括显示灰度直方图、Canny算子边缘检测； ·图像增强：包括随机噪声、傅立叶变换、中值滤波、高斯滤波； ·色彩变换：包括彩色->灰度、反色处理、亮度调整、直方图均衡化。 -Image Detection : to show gray histogram, Canny edge detection operator; Image enhancement : including random noise, Fou
FFT2Dsource
- 二维FFT(快速傅立叶变换)变换源代码,可编译通过并能正常运行.-2D FFT (Fast Fourier Transform) transform source code, compile and can operate normally.
dspwork
- 一堆数字信号处理的小程序,打个包发上来,上数字信号处理课写的,包括复倒谱、傅立叶变换、各种滤波器等~-heap of digital signal processing procedures for small, one packet onto fat, digital signal processing course was made, including the complex cepstrum, Fourier transform
watermarking-yuanma
- 数字水印常用变换如dct变换小波变换离散傅立叶变换等源代码-transform digital watermark used as Extra transform wavelet transform discrete Fourier transform, and other source code
20070408DCT
- VS.NET快速傅立叶变换源代码程序。好用用的哟-VS.NET Fast Fourier Transform source code procedures. Handy with the yo!
DTK-FFT11111
- seed傅立叶变换程序，5402 ，请大家共享给与反馈-seed Fourier transform procedure, 5402, please give feedback share
fast_fourier_analyse_and_realize
- 详细分析和讲解傅立叶变换的原理和快速傅立叶变换的分析与实现方法介绍。-detailed analysis and Fourier Transform on the principle and the fast Fourier transform analysis and method introduced.