搜索资源列表
fft
- 程序实现了快速傅里叶变换、逆变换等功能，可供参考-Program to achieve a fast Fourier transform, inverse transform and other functions, for reference
dafsdf
- FFT算法 C++ 快速傅里叶变换 逆傅里叶变换-FFT algorithm for C++ fast Fourier transform Inverse Fourier transform
FFTconsole
- FFT快速傅里叶变换算法的实现，与及其逆变换的实现-FFT Fast Fourier Transform algorithm, and its inverse transform implementation
fastFT
- 一维快速傅里叶变换,以及一维傅里叶逆变换。。里面N为2的幂-fast fourier
FFT
- 本程序实验室快速傅里叶变换的一维，二维，及其逆变换-This procedure laboratory one-dimensional fast Fourier transform, two-dimensional, and its inverse transform
FFTIFFT
- 进行快速福利叶变换和傅里叶逆变换 输出后对比结果-Fast Fourier transform, and welfare of the inverse Fourier transform after the comparison results output
zj
- 傅里叶变换c++实现，用C实现了快速傅里叶变换,逆傅里叶变换。- Fourier transform implemented by c.
FFT
- 快速傅里叶变化，傅里叶逆变换，利用傅里叶进行长整数乘法-Fast Fourier transform, the inverse Fourier transform, Fourier for long integer multiplication
fft
- 采用C语言编写的快速傅里叶变换算法，包括快速傅里叶逆变换算法。-fast fourier transform algorithm
IDFT
- IDFT就是Inverse Discrete Fourier Transform 离散傅里叶逆变换。-IDFT is the Inverse Discrete Fourier Transform The inverse discrete Fourier transform.
abei
- 阿贝成像与空间滤波，利用傅里叶变换产生频谱，对频谱进行滤波，然后进行傅里叶逆变换-Abbe imaging with spatial filtering, the use of Fourier transform generates spectral filtering of the spectrum, and then inverse Fourier transform
simpleCUFFT
- 该源码主要是实现对图像的二维傅里叶变换，可以显示器频谱图，以及傅里叶逆变换，然后显示原图-The main source of the realization of two-dimensional Fu Liye transformation of the image, can display the spectrum, and Fu Liye transform, and then displays the original
fly2
- 对图像进行傅里叶变换及其傅里叶逆变换的Matlab程序-Fourier transform and its inverse Fourier transform of the image Matlab program
four_heatld
- 采用傅里叶谱方法求解热传导问题u_t=u_xx；空间域用Fourier谱方法离散，时间域采用隐式欧拉法求解，最后通过傅里叶逆变换得到结果。 -Fourier spectral method for solving heat conduction problem u_t = u_xx spatial domain using the discrete Fourier spectral method, the time domain using the implicit Euler metho
ifft
- 采用c++编写的ifft傅里叶逆变换，对输入数据进行变换并输出，测试成功。-Using c++ written ifft Fourier inverse transformation, and output to the input data conversion, testing success.
ifft
- 路面粗糙度模拟，利用逆傅里叶变换方法模拟粗糙度(road surface roughness)
DFT
- 傅里叶变换matlab源程序，正傅里叶变换和逆傅里叶变换能够将时域信号转换为频域信号(Fourier transform Matlab source code, the positive Fourier transform and inverse Fourier transform can transform the time domain signal into a frequency domain signal)
fft
- 图像傅里叶变换与逆变换，用c语言实现，基于opencv(Image Fu Liye transform and inverse transformation, C implementation)
STFT
- 可轻松实现短时傅里叶变换及对应逆变换，可更改程序内部窗函数，自行选择合适窗函数进行分析(Short-time Fourier transform and corresponding inverse transform can be easily realized. The internal window function of the program can be changed and the suitable window function can be selected by onesel
matlabcode
- 图像傅里叶变换，图像的快速傅里叶变换，逆变换，图像的二维FFT变换可以观察图像的频谱，再进行逆变换即可复原图像(Image Fourier transform)