搜索资源列表
LTE
- OFDM通信方式，包括QAM调制，IFFT以及加入循环码前缀-OFDM modulation
加速度频域积分为位移
- 对加速度二次积分为位移，将时域积分装换为频域积分， 实现方法为将时域信号进行FFT到频域，然后对频谱做简单运算实现了频域上的积分 最后将频域经过IFFT到时域 实现了频域上的积分。
matlab-addition-to-dry
- 通过fft变换，对图片进行信号进行除燥，进行反ifft变换图像重构-By fft transform, the picture signal in addition to dry, inverse transform image reconstruction ifft
FFT
- 用C#编写的代码，实现了FFT和IFFT，方便初学者学习，也适合图像处理和信号分析。-With code written in C#, to achieve FFT and IFFT, easy for beginners to learn, but also for image processing and signal analysis.
OFDM_BPSK
- You can learn BPSK modulation in OFDM Systems BPSK means binary phase shift keying modulation. Basically OFDM uses fft/ifft modulation. and add cyclic shift and remove to cancel inter-symbol-interference.
OFDM_QPSK
- This program demonstrates OFDM systems using QPSK modulation. OFDM system uses fft/ifft technique to transmit or receive parallel data streams.
OFDM_8PSK
- this program support ofdm systems using 8PSK modulation. ofdm utilize fft/ifft module to transmit parallel data streams
OFDM_16QAM
- This program support OFDM systems using 16QAM modulation. OFDM system utilize fft/ifft modules to transmit parallel data streams.
dsplogofdm
- OFDM basic code with cp,ifft and fft,hope it willbe benefical for you to understand the OFDM basics
OFDM-matlab
- 翻译结果 这功能主要是OFDM系统传输过程，IFFT和FFT变换，加导频，循环前缀，QAM调整，解调出来 -This function is mainly transmitted OFDM system process, IFFT and FFT transform, pilot, cyclic prefix, QAM adjustment, demodulation
Matlab-FFT
- 快速傅里叶和逆快速傅里叶的马特拉博代码，还是挺简单的代码，但是挺好用的-matlab code of fft and ifft
qammod
- 16QAM调制解调源码,包含FFT、IFFT、MER计算等-16-QAM modulation
FFT
- this the code for fast fourier transform. there are also code for ifft,invfft-this is the code for fast fourier transform. there are also code for ifft,invfft......
OFDM
- This code basically computes the BER of an OFDM system. The ifft size is 64. 16QAM is the modulation Technique and convolution encoding rate 1/2 is used as the coding scheme.
OFDM3
- 主要进行OFDM调制和解调，里面有IFFT和FFT部分，自己手动写的比较实用-Mainly for OFDM modulation and demodulation with IFFT and FFT, their practical manual
perc10
- to simulation FFT and IFFT using matlab
Desktop
- FFT变换以及IFFT变换 基于matlab编程 -Based on the FFT and IFFT transform matlab programming
paper2
- A New Low-Complexity Selected Mapping Scheme Using Cyclic Shifted IFFT for PAPR Reduction in OFDM Systems
62757
- The following Matlab project contains the source code and Matlab examples used for use fourier interpolation to increase sampling of an image. also includes an optional filter. . Zero-pads the FFT of an image up to the desired size, then performs IFF
ifft_code
- This is a source code for ifft of variable size input string. It does not uses MATLAB built-in ifft function.