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PWSK_DSP.ZIP
- Matlab数字信号处理工具箱 MATLAB已带有数字信号处理工具箱，但不少数字信号处理学者又发展出一些数字信号处理的函数，例如我们会常用到ideal_lp、Hr_type1、dft、idft、Circonvt、freqz_m，...等等，《数字信号处理---使用MATLAB》一书提供了这样的工具箱，内容如附图，工具箱在附件中。-Digital Signal Processing Toolbox Matlab
dftconv
- 数字信号处理：实现对32点矩形序列和x(n)=n+1序列分别进行DFT，两者线形卷积，原序列补点至63点后的DFT和对DFT乘积的IDFT。显示为数值和坐标轴中的图像。vista系统不能看图。在win-c下编译，c语言-Digital signal processing: to achieve 32 points, rectangular sequence and x (n) = n+1 sequences were carried out DFT, linear convolution bet
DFTIDFT
- “离散傅里叶变换的MATLAB实现”一节里介绍的方法，编写MATLAB函数分别用来计算有限序列的DFT和IDFT 掌握序列DFT的分析方法-" MATLAB implementation of Discrete Fourier Transform," a descr iption of the method in the preparation of MATLAB functions were used to calculate a finite sequence of DFT
DFT_AND_IDFT
- A simple program to find the discrete fourier transform(DFT) and inverse discrete fourier transform(IDFT) of a signal.
dftprogram
- dft and idft with and with out function
DFTIDFT
- DFT IDFT stands for discrete time fourier transform and inverse fast fourier transform-DFT IDFT stands for discrete time fourier transform and inverse fast fourier transform
Dsp
- bi-linear Filter. Circular Convolution of two sequences using DFT and IDFT. Discrete Fourier Transform (DFT) of the sequence
prgm
- matlab programs used to calculate conv,autocorrelation,dft, idft,etc
DSP1
- DSP based programs for DFT, IDFT, FFT, Circular Convolution etc.
scfde
- lte中上行链路scofdm调制方式的实现过程，包括dft，idft和ofdm过程-lte uplink scofdm modulation implementation process, including the dft, idft and ofdm process
DFT
- 输入信号的实部和虚部，自动进行DFT和IDFT的变换-The real part and the imaginary part of the input signal, automatically transform DFT and IDFT
ex2
- 仿真比较OFDM系统的IDFT/DFT的实现与模拟调制实现-The simulation comparison OFDM the IDFT/DFT Implementation and analog modulation
matlab34214
- 求序列向量xn的傅里叶变换和离散傅里叶变换并画出它们的幅频特性和相频特性曲线，验证离散傅里叶变换是傅里叶变换的等间隔采样，验证IDFT和DFT的唯一性-Find the Fourier transform of the sequence xn vector and the discrete Fourier transform and draw their amplitude-frequency characteristic and phase-frequency characteristic c
DIF
- 64点快速傅里叶变换，可同时计算逆傅里叶变换，简洁，精炼-FFT DFT IDFT
Exercise2
- 程序的内容包括信号的DFT及IDFT处理以及数字滤波器的设计。相关的参考资料也包含在其中。-Contents of the program including the signal DFT and IDFT processing and digital filter design. Related reference information is also included.
Exercise3
- 程序实现对图像进行DFT和IDFT处理，以及对图像进行边缘增强。压缩包中还包含相关的参考资料。-Procedures to achieve image DFT and IDFT processing, and the image edge enhancement. Compressed package also contains the associated reference materials.
Frequency-domain-filtering
- 本算法实现了高级图形学中频率域滤波的三种算法，分别是1. 灰度图像的DFT和IDFT，2. 利用理想高通和低通滤波器对灰度图像进行频域滤波 3. 利用布特沃斯高通和低通滤波器对灰度图像进行频域滤波-Frequency domain filtering
dft--convolution--IDFT--fir(finite-impulse-respon
- different matlab code for convolution, discrete fourier transform, finite impulse response, inverse DFT, descimator
dft, convolution, IDFT, fir(finite impulse response)
- dft, convolution, IDFT, fir(finite impulse response) wtiitein in matlab
FFTLibrary
- CSHARP语言实现的FFT/DFT/IDFT方.(Implementation of several different FFT approach from MIT.)