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convolutionFFT2dd
- 对图片进行二维快速傅里叶变换,并且用GPU的并行算法进行加速,大幅度提高运算速度-The picture-dimensional fast Fourier transform, and accelerated with the GPU s parallel algorithm, greatly improve processing speed
myfft
- 自己编写的一个高效的快速傅里叶变换(FFT)程序,可以对一个一维信号进行变换,同时可以进行修改,摆脱了对于MATLAB中fft命令的依赖。-I have written a highly efficient fast Fourier transform (FFT) program, you can transform a one-dimensional signal, and can be modified to get rid of dependence for the MATLAB fft
fft_C
- 信号处理中快速傅里叶变换C语言实现,有复数结构体,雷德算法等。-Signal Processing Fast Fourier Transform C language, there is a complex structure, Reid algorithm.
jfftpack
- JAVA实现快速傅里叶变换FFT功能,实数和复数都可以实现傅里叶变换-JAVA Fast Fourier Transform FFT functions, real and complex Fourier transformation can be achieved
fft
- 功能为快速傅里叶变换,经过项目测试安全可靠。-Function for the fast Fourier transform, through project testing safety and reliability.
Fourier
- 快速傅里叶变换,用于数字信号处理,即经常说的FFt。-Fast Fourier transform for digital signal processing, that is often said FFt.
li1-22
- 一维信号的快速傅里叶变换,代码可靠实用,是信号工作者的首选-Fast Fourier transform one-dimensional signal, the code is reliable and practical, is the preferred signal workers
Gaussian_Propagation
- 以一维高斯的传播为例,该程序使用快速傅里叶变换实现。-Take a one-dimensional Gaussian beam s propagation as an example, the program uses a Fast Fourier Transform to caculate.
testFFT
- 实现fft快速傅里叶变换,对数据进行快速傅里叶变换-FFT
huadongpingju
- 传统傅里叶变换(Fourier Transform)分析方法已经在众多的领域内产生巨大影响。特别在1965年之后,快速傅里叶变换(FFT)算法的发现及改进使得离散傅里叶变换(DFT)实现了高效的数学实现,为数字信号处理技术应用于各种信号的实时处理创造了条件,加速了离散时间信号与系统分析技术的发展。-it good for you.Traditional Fourier transform (Transform Fourier) analysis method has a great impact
FFTorIFFT_MATLAB
- FFT和IFFT的MATLAB实现代码 用时间抽取的基2快速傅里叶变换实现序列卷积 对利用自编函数对信号进行DFT变换 对利用自编函数对信号进行DFT反变换-FFT IFFT dft
DSP5509语音快速傅里叶变换
- DSP5509系列关于soundfft的程序,使用ccs3.3软件进行操作
FFT
- 快速傅里叶变换程序,俩个FOR文件,一个是主程序,另一个是计算程序-FFT, fast fourier transform
HHT
- 快速傅里叶变换,程序以及实例都可以直接用-Fast Fourier Transform, procedures and examples can be directly used
Fast_Fourier_Transferion
- 这个是快速傅里叶变换算法,区别于一般算法,此算法在傅里叶算法的基础上做了优化。-This is the fast Fu Liye transform algorithm, which is different the general algorithm, this algorithm based on the Fu Liye algorithm to do the optimization.
dsp28335_FFT
- dsp28335中处理的FFT快速傅里叶变换的算法,给大家做个参考。-FFT dsp28335 processed fast Fourier transform algorithm, to be a reference.
FFT
- 这是基于快速傅里叶变换之后,计算电压,电流,有功,无功及谐波的算法。-This is based on the fast Fourier transform, the calculation of voltage, current, active power, reactive power and harmonic algorithm.
fft
- 关于c++编写的快速傅里叶变换的源代码,仅供大家参考和使用-Only for reference and use c++ to write about the Fast Fourier Transform source code
fft
- 快速傅里叶变换的加速测试,测试结果可以应用于图像处理领域-Fast Fourier transform of the accelerated test, the test results can be applied in the field of image processing
0001FFTPHT
- 主要编写的快速傅里叶变换和Hilbert变换求瞬时频率的程序,很多文献中做时频分析都用到,其中Hilbert变换值得研究。-Written mainly fast Fourier transform and Hilbert transforms the instantaneous frequency of the program, a lot of literature to do time-frequency analysis are used, in which Hilbert transf