Description: 很全的数字信号C语言资料，包括：数字信号的产生，数字信号处理（FFT计算等），快速离散正交变换，快速卷积与相关，数字滤波器的时域和频域相应，IIR数字滤波器的设计，FIR数字滤波器的设计，以及谱估计，数字图像处理，人工神经网络方面的内容-The digital signal is full C language, including: the emergence of digital signal, digital signal processing (FFT calculation, etc.), fast discrete orthogonal transform, fast convolution and correlation, digital filter in time domain and corresponding frequency domain, IIR digital filter design, FIR digital filter design, as well as the spectral estimation, digital image processing, artificial neural network aspects Platform: |
Size: 6790144 |
Author:李元柳 |
Hits:
Description: 基于OpenCV和FFTW实现的相位相关图像匹配程序，需要OpenCV和FFTW库文件的支持。本程序并没有用到OpenCV中的DFT，而是用了FFTW中的FFT，所以速度要快很多。-Based on OpenCV and the FFTW implementation phase correlation image matching procedures, require OpenCV and FFTW library files. This procedure does not use OpenCV in the DFT, but with the FFTW in the FFT, so much faster. Platform: |
Size: 1560576 |
Author:瘦猪呆兔 |
Hits:
Description: Efficient subpixel image registration by crosscorrelation. This code gives the same precision as the FFT upsampled cross correlation in a small fraction of the computation time and with reduced memory requirements Platform: |
Size: 3072 |
Author:hamraz |
Hits:
Description: 实现了图像的加水印，去噪，加噪声等功能，详细画出了时域和频域的相关图，ofdm系统仿真 含16qam调制 fft 加窗 加cp等模块。- Realize image watermarking, de-noising, plus noise and other functions, Correlation diagram shown in detail the time domain and frequency domain, ofdm system simulation including 16qam modulation fft windowing modules plus cp. Platform: |
Size: 5120 |
Author:党培红 |
Hits:
Search - FFT correlation image