搜索资源列表
DFT_and_DCT
- 对一幅图像进行DCT与DFT变换，分析变换后的高低频分量系数-DCT and DFT on an image, analysis of high frequency components of the transformed coefficient
F_DFT
- DFT变换 实现DFT算法 主要结合一些书中给出的公式以及相关说明进行编写的-DFT transform
DFT
- 利用DFT求输出，以及DFT实例，求圆周率
DFT
- 程佩青版数字信号处理部分作业的matlab程序... 只做过了老师布置的题目. -Cheng Peiqing version of digital signal processing operations matlab program ...
DFT_OFDM
- OFDM系统中基于DFT的信道估计技术仿真-OFDM system channel estimation based on DFT
Rayleigh_ofdm
- OFDM系统中， LS信道估计 , 基于DFT的信道估计 , 改进的基于DFT的信道估计 , 不进行信道估计 四种情况下的误码率对比-OFDM systems, ' LS channel estimation' , ' DFT-based channel estimation' , ' improve the DFT-based channel estimation' , ' not the channel estimation' error r
speech_enhancement_simulations
- 几种增强算法的总结，MATLAB代码，算法包括有：谱减法，MMSE-LOGSTSA ,MMSE-ST-DFT ,decision-Directed method,multi-band 谱减法等-A summary of several enhancement algorithm, MATLAB code, the algorithm include: spectral subtraction, MMSE-LOGSTSA, MMSE-ST-DFT, decision-Directed method
DFTOFDM
- Based on the Matlab scr ipt for DFT-S-OFDM with plot
DFT
- 本程序实为图像的快速傅里叶变换，实现了图像加入水印的算法-This procedure is actually the image of the fast Fourier transform to realize the image to join Watermarking
KL_transfer
- kl变换，dct，dft变换以及信号压缩-kl transform, dct, dft transform and signal compression
DFT
- 求单点的DFT 以及求序列的DFT 可应用于信号处理等-Demand single-point DFT and DFT request sequences can be applied to signal processing
image_dft
- 不使用MATLAB内置函数作图片的离散傅里叶变换-This program finds the DFT of an image without using the inbuilt function in matlab
MainCode
- matlab code that make an image with capability of rotataing, shifting, .. and compute 2-d DFT.
IDFT
- Inverse of DFT in cpp language-Inverse of DFT in cpp language....
dft
- This contain discrete fourier transform code and inverse discrete fourier transform coded in matlab and also contain dfs and idfs
matlabcodes
- the program consists of- 1 GUI development in Matlab, 2 Convolution of analog signal 3 Correlation of analog signal 4 DFT calculation 5 Convolution of infinite signal using overlap method
basedonDFtchannelestimationofmbofdm
- 一种对ofdm的基于DFT的信道估计的改进算法，能得到更好的性能-A DFT based on ofdm channel estimation of the improved algorithm can get better performance
dft
- Simple implementation of DFT/IDFT in matlab
matlab
- audio filter,fft,dft,pole zero plot,gui,dsp signal operations
cpp
- dft idft fft ifft的c++源码实现 离散时间傅里叶变换 极其逆变换实现 快速傅里叶变换极其逆变换实现-dft idft fft ifft the c++ source to achieve extremely inverse discrete-time Fourier transform fast Fourier transform extremely inverse transform