搜索资源列表
付立叶算法
- FFT&IFFT算法
ImageProcess
- 对图像实现fft变换和逆变换,在VC++ 6.0环境下调试通过-FFT IFFT
FFT2_2.0
- 将图像进行FFT变换,并进行高通和低通滤波,然后进行IFFT变换,还原图像-FFT transform the image and high-pass and low pass filter, and then IFFT transform, restore image
fft_ifft
- 本代码是求一副矩形图像中小矩形图像的FFT变化和IFFT变换-This code is to find a small rectangular image rectangular image variation of FFT and IFFT transform
FFT_IFFT
- 二维图像的快速傅里叶变换与逆变换函数,编译通过。-Image FFT and Image IFFT
discrete-Fourier-transform
- 1、用Matlab产生正弦波,矩形波,并显示各自的时域波形图; 2、进行FFT变换,显示各自频谱图,其中采样率、频率、数据长度自选,要求注明; 3、绘制三种信号的均方根图谱; 4、用IFFT回复信号,并显示恢复的正弦信号时域波形图。 -1, using Matlab to generate sine wave, square wave, and shows the respective time-domain waveform 2, FFT transform, disp
dwtofdm
- Here, wavelets are used in Orthogonal frequency division multiplexing. Wavelets are small waves having amplitude increase starting zero and reduces back to zero. In conventional OFDM, IFFT is used at the transmitter side and FFT is used at receiver.
fft
- FFT算法,ifft算法,能够实现fft与ifft的转换。20个字够了没。麻烦。(FFT algorithm, ifft algorithm to realize FFT and ifft transformation. 20 words enough. Trouble.)