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FFT(DFTcomplexarray)twodimension
- 多维傅里叶变换，二维DFT快速算法，共分五部--二：二维复序列行列算法-Multi-dimensional Fourier transform, fast algorithm for two-dimensional DFT is divided into 5- 2: two-dimensional complex sequence algorithm ranks
FFT(DFTcomplexarray)threedimension
- 多维傅里叶变换，二维DFT快速算法，共分五部--四：三维复序列3D-DFT快速算法-Multi-dimensional Fourier transform, fast algorithm for two-dimensional DFT is divided into 5- 4: Three-dimensional complex sequence of 3D-DFT Fast Algorithm
FFT(DFTrealarray)threedimension
- 多维傅里叶变换，二维DFT快速算法，共分五部--五：三维实序列3D-DFT快速算法-Multi-dimensional Fourier transform, fast algorithm for two-dimensional DFT is divided into 5- 5: Three-dimensional real sequence of 3D-DFT Fast Algorithm
FFT
- 利用分裂基方法实现快速傅里叶变换的CPP文件-The use of split-based methods for fast Fourier transform CPP file
finish
- 实现快速傅里叶变换，自编函数FFT.而不需使用matlab自带的FFT函数-it can realize the fast fuleir tansform
luan2_addfft_finish
- 本函数实现快速傅里叶变换的重叠相加法，使得在处理快速傅里叶变换时的变换时间能够更短-it can deal with the fft with add_fft
DFT
- 一个关于傅里叶变换的程序，可以从桌面读入文本-One on the Fourier transform of the program, you can read text from your desktop
2
- 对音乐波形的自动分析，用傅里叶级数或傅里叶变换的方法来做，最后用分析得到的吉他的特性来演奏东方红-Music waveform automatic analysis, using Fourier series or Fourier transform method to do, and finally the analysis of the characteristics of the guitar to play East Is Red
pinyu
- 老师上课给的课件，主要讲解傅里叶变换及时域频域分析的方法-Teacher in the class to the courseware, the main brief Fourier transform time-domain frequency domain analysis method
pdegui
- 偏微分方程数值解法，包括泊松方程，特征值方程，热传导方程和波动方程-PDEGUI demonstrates the finite difference solution of model problems involving Laplace s operator
mychange
- 基于MATLAB6.5的二维灰度图像处理源文件，M-file，运用傅里叶变换和傅里叶反变换进行幅度和频率的调整。-Based on two-dimensional gray-scale image processing MATLAB6.5 source files, M-file, the use of anti-Fourier transform and Fourier transform amplitude and frequency adjustments.
myfft
- 对心电信号进行傅里叶分析，傅里叶变换可以对心电信号的噪声进行分析-The Fourier analysis of the ECG signal, Fourier transform can analyze the noise ECG
frequency
- 图像中的频率变换，包括快速傅里叶变换，幅度图像和相位图像，频率成分等-The image frequency transformation, including the fast Fourier transform, amplitude images and phase images, the frequency components, etc.
FFT_VB
- 老外用vb实现的fft，快速傅里叶变换算法，有cls文件，而且有简单的demo，方便使用。-Foreigners with vb achieved fft, fast Fourier transform algorithm, there is cls files, but also a simple demo, easy to use.
CH11
- 11.1 傅里叶级数逼近kfour.c 11.2 快速傅里叶变换kkfft.c 11.3 快速活什变换kkfwt.c 11.4 五点三次平滑kkspt.c 11.5 离散随机线性系统的卡尔曼滤波klman.c 11.6 af-bt-gm滤波kkabg.c-11.1 Fourier series approximation kfour.c 11.2 Fast Fourier Transform kkfft.c 11.3 fast living and even transfor
zh_rfft
- 整数的傅里叶变换，参数只有两个，更易于操作-Integer Fourier transform, only two parameters, but also easy to operate
DFT
- dft傅里叶变换,可以观察信号的频谱，进行信号分析。-dft，sorry!I don t how to say about it!
Filter
- 包括傅里叶变换和离散随机线性系统的卡尔曼滤波 LMAN等数值算法-Including Fourier transform and discrete stochastic linear systems numerical algorithm such as Kalman filtering LMAN
FRFT
- 分数阶傅里叶变换的入门资料，比较基础，希望对大家有用-Fractional Fourier Transform introductory information on a comparative basis and hope for all of us
FFTrootsOfUnity
- 使用快速傅里叶变换的方式计算两个多项式的乘积，可以提高计算速度。-Using fast Fourier transform calculated the product of two polynomials, can improve the calculation speed.