Location:
Search - fft2
Search list
Description: Image Processing FFT Code.
C++图像处理FFT代码。-Image Processing FFT Code.
Platform: |
Size: 2048 |
Author: hecsp |
Hits:
Description: 深刻理解DFT和基2-FFT的算法原理、编程思想，掌握C程序设计的基本技术。-A deep understanding of DFT and the 2-FFT-based algorithm, programming ideas, grasp the basic C programming techniques.
Platform: |
Size: 4096 |
Author: 孙称 |
Hits:
Description: 优化过的128点fft和ifft，最大程度的精简代码和提高预算率-fourier transform of 128 point,which can run in the most fast speed
Platform: |
Size: 245760 |
Author: 张小雨 |
Hits:
Description: 在其他人基础上，改进的可以计算128*128个分离傅立叶变换的程序，可以调用txt文件。-In others, based on improvements can be calculated separation of 128* 128 Fourier transform procedure, you can call the txt file.
Platform: |
Size: 654336 |
Author: 扶摇金德 |
Hits:
Description: 基于FPGA的FFT设计，非常经典，能使用-The FFT-based FPGA design, very classic, can use
Platform: |
Size: 4172800 |
Author: zll |
Hits:
Description: FFT2 & IFFT2\Untitle.rar with matlab
Platform: |
Size: 690176 |
Author: saeed |
Hits:
Description: FFT(快速傅里叶变换)的算法,在VC++环境下编译可立即看到结果,本人认为具有很好的参考价值,欢迎下载^_^-FFT (Fast Fourier Transform) algorithm, in the environment of VC++ compiler can immediately see the results, I think that has a very good reference value are welcome to download ^ _ ^
Platform: |
Size: 2048 |
Author: 李键锋 |
Hits:
Description: 512点8位基2fft程序。基于
vhdl/verilog。已仿真布线通过。-512 points, eight base 2fft program. Based on vhdl/verilog. Simulation layout has been adopted.
Platform: |
Size: 20480 |
Author: 包鼎华 |
Hits:
Description: how to use fft2介绍了使用fft2要注意的问题-how to use fft2 describes the use of fft2 to pay attention to the problem
Platform: |
Size: 109568 |
Author: hunterring |
Hits:
Description: 通过C语言实现基二FFT和IFFT，从而快速地实现傅里叶变换-C language implementation through the base 2 FFT and IFFT, in order to achieve fast Fourier transform
Platform: |
Size: 1024 |
Author: 吴宇 |
Hits:
Description: f=zeros(30,30)
f(5:24,13:17)=1
imshow(f, notruesize )
F=fft2(f,256,256)
F2=fftshift(F)
figure,imshow(log(abs(F2)),[-1 5], notruesize ) -f=zeros(30,30)
f(5:24,13:17)=1
imshow(f, notruesize )
F=fft2(f,256,256)
F2=fftshift(F)
figure,imshow(log(abs(F2)),[-1 5], notruesize )
Platform: |
Size: 35840 |
Author: madlain |
Hits:
Description: 用matlab实现FFT，不是用matlab自带的函数fft，而是自己重新编程-Matlab implementation with FFT, not the native function with matlab fft, but his re-programming
Platform: |
Size: 1024 |
Author: guojing |
Hits:
Description: 图像的二维傅里叶变换，matlab编程，很好用。-Two-dimensional Fourier transform image, matlab programming
Platform: |
Size: 52224 |
Author: pj |
Hits:
Description: fft2 and dct algorithm in image compression JPEG
Platform: |
Size: 2048 |
Author: sheshesherif |
Hits:
Description: 图像傅里叶变换，matlab模拟透镜成像过程，可看到频域信息-fft2 optical imaging progress
Platform: |
Size: 7168 |
Author: huankun |
Hits:
Description: matlab中的图像处理实现二维傅立叶变换fft2函数一样的功能-To achieve the same functionality with fft2 function
Platform: |
Size: 1024 |
Author: holiday |
Hits:
Description: 灰度图像的二维傅里叶变换(cv_gray_fft2)，二维傅里叶变换结果的幅值计算(cv_abs)，频谱平移(cv_gray_fft2shift)，将数值归一化到0到255区间(cv_range_0to255)是非常常用的四个功能！所以写成四个函数，方便将来调用！附运行截图~并附对应的MATLAB程序！-Dimensional Fourier transform of the grayscale image (cv_gray fft2), two-dimensional Fourier transform results to calculate the amplitude (cv_abs), spectral translation (cv_gray_fft2shift), the value normalized to range 0 to 255 (cv_range_0to255) is very common four function! so written as four function to facilitate future calls! attached run shot- along with the corresponding MATLAB program!
Platform: |
Size: 183296 |
Author: 文昊 |
Hits:
Description: Applying Discrete Fourie Transform in two dimensions ( fft2 )
Platform: |
Size: 2850816 |
Author: robelcio |
Hits:
Description: fft2 without using fft2 code by matlab.
Platform: |
Size: 553984 |
Author: amjadianp
|
Hits:
Description: My implementation of FFT2
Platform: |
Size: 4508 |
Author: 2646916767 |
Hits: