搜索资源列表
ofdm_program_matlab
- 802.11a OFDM MATLAB仿真代码,包括OFDM映射,IDFT/DFT,同步(时间/频率同步)和信道估计,以及频率偏移的估计等一系列代码-802.11a OFDM MATLAB simulation code, including OFDM mapping, SINGLE/DFT, synchronous (time/frequency synchronization) and channel estimation, and the estimated frequency offse
DCT
- 用matlab对一张图片进行DFT变换，DCT变换,比较保留20个DCT变换系数重构的图象与原始图像的差别.-Using matlab on a picture to DFT transform, DCT transform, compared to 20 DCT transform coefficients to retain the image reconstruction of the difference between the original image.
signal2c
- 信号处理的几种算法，都经过调试成功后的，包括FFT，IRFFT，DFT，R2FFT,SRFFT,R2FFT.-signal processing,including FFT,IRFFT,DFT,R2FFT,SRFFT,and so on
DFTFFT
- 傅里叶变换FFT DFT详细算法，讲解清楚详细，值得好好研究研究。-FFT DFT详细算法，讲解清楚详细，值得好好研究研究。
DFT
- 该程序是opencv实现图像离散傅立叶变换的源码，可以在vc++6.0等类似环境下直接运行。-The program is opencv discrete Fourier transform of image source, such as in vc++6.0 run directly under a similar environment.
二维DFT
- 二维DFT详细代码，包含DFT的正变换和反变换
conv
- 利用DFT和IDFT计算x(n)和y(n) 的10点、15点、20点圆周卷积，然后与线形卷积结果画图比较-Calculated using DFT and IDFT x (n), and y (n) 10 points, 15 points, 20 points cyclic convolution, and then drawing comparison with the linear convolution result
dft
- OpenCV写得一个图像边缘检测的代码，功能很强，能够用于24位真彩图像的边缘的识别-OpenCV write an image edge detection code, function very strong, can be used for 24-bit true color image edge identification
matlab-code
- 对数字图像处理中的离散傅里叶变换(DFT),离散余弦变换（DCT）进行了详细的分析。其中DFT包括log视觉处理，中心点移动等。DCT包括分块处理，和保留较少系数，并比较结果。-Digital image processing of the discrete Fourier transform (DFT), discrete cosine transform (DCT) for a detailed analysis. DFT which include the log of visual pr
DFT
- 图像处理matlab源代码，主要使用傅里叶变换。-Image processing matlab source code, primarily using the Fourier transform.
DFT
- 用matlab实现了对于已知序列求其离散傅里叶变换，并给出了三个实际例子进行解释。-Achieved with matlab known sequence requirements for its discrete Fourier transform, and gives practical examples to explain the three.
circonvt
- 计算循环卷积，DFT，IDFT,FFT... .. -Computing cyclic convolution, DFT, IDFT, FFT ... ..
FFT
- 这是本人自己写的程序，是对数字信号处理的DFT及FFT，用计算机来实现，此处是用VC6.0来实现-This is a program I wrote it myself, is a digital signal processing of the DFT and FFT, using the computer to achieve here is to achieve VC6.0
DFT
- 利用蝶形算法，实现快速傅立叶变换及其逆变换-The use of butterfly algorithm, fast Fourier transform and its inverse transform
dit_fft
- 本程序包括：DFT（离散傅里叶变换），FFT（快速傅里叶变换），IFFT（快速傅里叶逆变换），conv（卷积：圆周卷积、线性卷积），主要应用于信号处理，既可以对实序列做上述操作，也可以对复序列。-This process includes: DFT (Discrete Fourier Transform), FFT (fast Fourier transform), IFFT (inverse fast Fourier transform), conv (convolution: circula
dft
- DFT and IDFT in OpenCV
DFT
- 函数功能说明：利用c#+OpenCV写的DFT变换-Functions Function Descr iption: Use c#+ OpenCV written DFT-
watermark
- Matlab实现多种水印的嵌入与提取(DFT DCT等)-Matlab to achieve a variety of watermark embedding and extraction (DFT DCT, etc.)
dft-hibert
- 使用傅里叶变换实现希尔伯特变换C程序，包括傅里叶变换在内dft-dft hibert
W-Filter
- 程序包括有维纳滤波，中值滤波，高斯变换，DFT变换等等图像滤波源代码-Procedures include Wiener filtering, median filtering, Gaussian transform, DFT transform source image filtering, etc.