搜索资源列表
ip_07_09
- matlab信道模型，对OFDM信道建模，包括普通IDFT算法和IFFT快速算法。-Matlab channel model, the right OFDM Channel modeling, including general IFFT SINGLE algorithm and fast algorithm.
DFT
- 信号与系统试验报告 离散傅立叶变换（DFT）和频谱分析 一、实验内容 1、实验题目 （1）编写DFT、IDFT程序，并验证其正确性（提示：可利用冲激函数进行验证）。 （2）计算信号f(t)=e-at2sin(2∏ft)的离散傅立叶变换（DFT），求其振幅谱，相位谱、振幅最大值对应的频谱（检测主频）以及对发f(t)进行DFT变换的结果实现IDFT变换，并画出图形。 参数选择如下：频率f =30HZ，a=f 2㏑(M),M=2.5 2、通过实验理解信号振幅谱、相位谱
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
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
circonvt
- 计算循环卷积，DFT，IDFT,FFT... .. -Computing cyclic convolution, DFT, IDFT, FFT ... ..
matlab
- 计DFT，IDFT,FFT,循环卷积，循环移位以及重叠保留法-Of DFT, IDFT, FFT, cyclic convolution, cyclic shift and overlap to retain the Law
DFT
- 题目：离散富立叶变换（DFT）和频谱分析.matlab实现 1信号函数h(t)= e-a*t*tsin(2πft)2编程计算的离散富立叶变换（DFT）和IDFT图像。3计算振幅谱，相位谱以及检测信号主频-Title: Discrete Fourier Transform (DFT) and spectral analysis. Matlab function to achieve a signal h (t) = ea* t* tsin (2πft) 2 programming computin
DFT_IDFT
- A Matlab DFT and IDFT implementation using matlab itself
dftidft
- MATLAB软件实现计算有限长序列的DFT和IDFT函数的程序，另有一个实例-MATLAB software calculation of finite-length sequence of DFT and IDFT function procedures, while an example of
FOSAS
- basic matlab programms.written in matlab.such as dft idft,convolution.autocorelation
precoding
- one of the best ways to have a blind channel estimation is using a precoding after before IDFT operation in OFDM systems,this simulation shows the precoding infulence on the system.
OFDMexample
- 该例程内容丰富，包括从基本的bpsk,qpsk,qam到实际的ofdm系统，cdma链路，mac层仿真分析，对OFDM信道建模，包括普通IDFT算法和IFFT快速算法，基于OFDM体制的调制和解调程序，降低OFDM系统PAPR的pts算法的仿真程序，完整的OFDM链路程序并作了较为具体的解析-The routines cover a wide range from basic bpsk, qpsk, qam to the actual ofdm systems, cdma link, mac l
IDFT
- Inverse of DFT in cpp language-Inverse of DFT in cpp language....
DFT_AND_IDFT
- A simple program to find the discrete fourier transform(DFT) and inverse discrete fourier transform(IDFT) of a signal.
dft
- Simple implementation of DFT/IDFT in matlab
dftprogram
- dft and idft with and with out function
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
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
dft, convolution, IDFT, fir(finite impulse response)
- dft, convolution, IDFT, fir(finite impulse response) wtiitein in matlab
DFT IDFT FFT
- 最基础的数字信号处理关于DFT,IDFT,FFT可以直接matlab运行(dft.m idft.mThis is a very good button source code complete and can be used directly)