搜索资源列表
two_dimensional_PSD
- 二维功率谱密度计算程序 使用傅里叶变换 -2D PSD caculation estimator
fft
- 设计一个按照时间抽取的基2快速傅里叶变换（基2FFT-DIT）。输入倒位序，输出自然顺序-To design a time of extraction according to the base 2 Fast Fourier Transform (base 2FFT-DIT). Input inversion sequence, the output of natural order。
a
- FFT 快速傅里叶变换，经典算法，VC++平台-fft
DIT2FFT
- 在VC++中实现基2时间抽取的FFT（快速傅里叶变换）算法.-In VC++ In time taken to achieve the base 2 of the FFT (Fast Fourier Transform) algorithm.
FFT
- 数字信号处理的快速傅里叶变换（FFT）代码-Digital Signal Processing of Fast Fourier Transform (FFT) code
FFT
- 实现快速傅里叶变化，并对结果进行分析，增强对快速傅里叶变换的离家-Fast Fourier changes, and the results were analyzed to enhance the fast Fourier transform of the home
FFT
- Labview环境下实现带汉明窗的傅里叶变换-Labview environment to achieve with a Hamming window Fourier transform
fft
- 快速傅里叶变换的应用，可以看一看-fft transform
FFT
- 这是傅里叶变换的LABVIEW程序，利用此程序可以直接得知时间域波形的频域特性！-This is the Fourier transform of the LABVIEW program, this program can learn to use time-domain waveform of the frequency domain!
freqresponse
- matlab对信号的处理，主要是针对振动信号的处理，包括加速度积分到位移，时域经快速傅里叶变换到频域(The signal processing of MATLAB is mainly aimed at the processing of vibration signal, including acceleration integral to displacement, time domain and FFT to frequency domain)
FFT
- 利用matlab进行傅里叶变换及反变换,实现空域到频域，频域到空域的图像处理(Using Fourier transform and inverse transform, to achieve the airspace to the frequency domain, frequency domain to the airspace image processing)
fft代码示例
- 快速傅里叶变换，对于基础编程者调试使用效果较好()
ch
- 利用MATLAB计算傅里叶变换并作出频谱图像的代码和图像，涉及FFT算法，看代码可以理解一下~为北京理工大学信号与系统实验实验三的答案(Fourier transform using MATLAB calculation and make spectral image code and images, involving the FFT algorithm, look at the code can understand ~ Beijing Institute of Technology sig
128点FFT
- 128点基8的快速傅里叶变换的verilog代码(Verilog code of fast Fourier transform based on 128 point base 8)
FFT (2)
- DSP上实现快速傅里叶变换的算法，仅做参考(An algorithm for realizing fast Fourier transform on DSP)
fft - 副本
- 进行FFT变换。任何连续测量的时序或信号，都可以表示为不同频率的正弦波信号的无限叠加。而根据该原理创立的傅立叶变换算法利用直接测量到的原始信号，以累加方式来计算该信号中不同正弦波信号的频率、振幅和相位。当然这是从数学的角度去看傅立叶变换。(Any continuous time sequence or signal can be expressed as an infinite superposition of sinusoidal signals of different frequencie
C语言实现FFT(快速傅里叶变换)
- 单片机C语言实现快速傅里叶运算的文档，方便实现快速开发和移植。(Single chip microcomputer C language to realize fast Fourier operation document.)
fft
- 快速傅里叶变换用c语言实现，亲测有效，能运行出实部虚部等还有运行时间(The realization of fast Fourier transform in C language)
fft-example
- fft算例，采样频率和数据点数，对信号进行快速Fourier变换(fft example,setting temporal signal and than use fft to transform to frequency domain signal, and small-window fourier transform)
finufft-master
- matlab非均匀傅里叶变换程序，支持所有三种类型(matlab non-uniform fft for all three types)