搜索资源列表
function6
- Pass the Images Through Optics -- Use a Gaussian "Aperture Function" This code segement can use a measured aperture function just as easily - simply replace the next five lines by "load measured_aperture" where measured_aperture is the measur
conv2fft
- 基于二维2D的FFT卷积分，提供给大家参考，共同学习。-2D FFT-based two-dimensional volume integral, provided for your reference, learning together.
2dfft
- 基于labwindowS cvi软件的，进行二维数组FFT运算-labwindows cvi 2d FFT
IFFT
- 自己編寫的matlab代碼，實現fft函數及ifft函數功能-I have written matlab code to achieve the original fft function and the ifft function
fft
- VC++写的傅里叶变换，1D和2D的都有。-1DFFT 2DFFT
TwoDimFFT
- 2D FFT in matlab. inputs are original data and block size. ex) block size = [8 8]
TwoDimIFFT
- 2D FFT and 2D IFFT in matlab. inputs are original data and block size. ex) block size = [8 8]
Polar-Fourier-Transform
- 基于MATLAB实现了极坐标下的傅里叶变换，对一个给定 n×n 的二维信号，其计算复杂度等价于笛卡尔坐标下的2D-FFT，可广泛应用于图像处理和分析。-A fast high accuracy Polar FFT algorithm is given in the software package written in MATLAB. For a given 2D signal of size n×n, the algorihtm s complexity is just like in a C
Mixedthreshold_Image-Recovery
- 代码给出了基于混合门限带迭代步长的稀疏图像重构。特别地，压缩采样矩阵为抽样傅里叶变换矩阵，利用2D-FFT,大大降低了计算复杂度。-The mixedthreshold sparse image reconstruction with step is given in the package. In particular， the 2D-FFT is used to disign the sample matrix, which can reduce the computational comp
2d_music
- 一种声源多维定位MUSIC算法 宽带信号通过FFT转换为窄带信号，在通过普通的窄带处理求出信号的方位信息。 注：这里的信号是wav格式的音频信号 程序还没有实现加权谱空间 QQ：2395558091 资料共享哦！-Source 2D positioning music algorithm
C-FFT--source-code-part1
- C实现 快速傅立叶变换FFT FFT-1D FFT-2D 源代码 第一部分-C to achieve the first part of the Fast Fourier Transform FFT FFT-1D FFT-2D source code
fast-2d-fft-and-ifft
- 快速 二维傅立叶变换 和 反变换 实例-Fast two-dimensional Fourier transform and inverse transform instance
uwbfft2
- 超宽带雷达信号二维FFT求速度和距离，速度补偿后的算法-Ultra-wideband radar signal 2D FFT for speed and distance, speed compensated algorithm
2dfft
- 二维fft变换，通过一维fft变换转换成二维fft变换。-2D fft transform, convert two-dimensional one-dimensional fft transform fft transform.
2D-FFT
- the code in this file can perform fft_2dilemention.it can be used to compress a image.
2D-Fourier-Transform
- 基于matlab的数字图像的二维傅立叶变换(FFT)以及二维离散余弦DCT变换，提供里详细代码，.m文件-Matlab-based digital image two-dimensional Fourier transform (FFT) and two-dimensional discrete cosine transform DCT offers in detailed code,. M file
fft2
- 二维fft算法，运算效率高，输入输出为图像，方便修改和显示。-2d fft algorithm for bmp picture。
Array-antenna-analysis-with-FFT
- 一维和二维阵列天线FFT分析，对不同间距的均匀阵列做了详细处理-1D and 2D array antenna analysis with FFT, and dealt with different inter-element distance.
FAST_fft
- 改进的2d fft算法，做了大量优化，效果也很好，具有很大的使用价值-Improved 2d fft algorithm, a lot of optimization, the effect is also very good, with a great value
CL_2D_FFT
- opencl实现二维傅里叶变换,GPU并行计算实现FFT-opencl 2D FFT