搜索资源列表
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) anal
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
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
fft
- matlab的快速傅里叶变换算法程序,数字信号处理的学生来参考。-Fast Fourier transform algorithm matlab program, the student digital signal processing to reference.
fft_stm32
- stm32单片机快速傅里叶变换fft算法,调试通过,可以做频谱显示。-stm32 SCM fft fast Fourier transform algorithm, debugging through, you can do spectrum display.
xinhaochuli
- 文件包括三个matlab程序,快速傅里叶变换,小波包能量和合并不同文件数据的程序。-Matlab program consists of three files, fast Fourier transform, wavelet packet energy and merge different files of program data.
TTFFT
- 二维图像FFT方法matlab源码,利用快速傅里叶变换结算正弦条纹图相位,获得相位分布图-Dimensional image FFT method matlab source, using the fast Fourier transform settlement phase sinusoidal fringe patterns obtained phase distribution
Microsoft-Office-Word--
- 利用小波快速傅里叶变换求解二阶、二维波动方程、泊松方程-Using wavelet fast Fourier transform to solve the second order, two-dimensional wave equation
111111
- VC++编程的快速傅里叶变换的代码 可用于实现图像滤波等处理-Code VC++ programming fast Fourier transform can be used to realize image processing such as filtering