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150307-Achievable-throughput
- This is a project in communication domain. It uses the greedy and RCA algorithm to improve the throughput. It uses window ofdm technique . In transmitter side i used IFFT and in receiver side FFT is used. It uses single user channel .
ofdm
- OFDM正交子载波调制，一种为BPSK，一种为QPSK，都经历串并转换后IFFT，加高斯白噪声信道而后反向解调。-modulate by BPSK&QPSK then use OFDM
OFDMqpsk
- 简单的OFDM仿真，采用QPSK调制，有串并转换，保护间隔，fft/ifft等-Simple OFDM simulation using QPSK modulation, there are serial to parallel conversion, guard interval, fft/ifft etc.
Transmitter
- 基于hdl的ofdm基带处理器发射机的设计与实现 包括 工作时钟 主控单元 导频插入 长短训练序列生成 data符号调制 循环前缀与加窗处理 IFFT/FFT 信道编码 扰码模块等-Hdl of ofdm transmitter baseband processor based design and implementation including work clock master unit pilot insertion length of the training sequence g
basic-nd-herm
- basic ofdm along with hermitian symmetry inorder to do it in optical cpommunication.in optical communication bipolar signal cannot be transmited. inorder to make the signal real we use hermitian symmetry before the IFFT to make the outcome of IFFT re
2
- 利用IFFT仿真海面,效果还可以.利用IFFT仿真海面,效果还可以-use FFT to simulate the seaface，and the result is well.use FFT to simulate the seaface，and the result is well
QAMOFDM
- QAM调制的OFDM实现过程，加CP，IFFT，加噪声，FFT，还原数据-QAM OFDM modulation implementation, plus CP, IFFT, plus noise, FFT, restore data
FFT_IFFT
- 此文档可用于CCS的FFT和IFFT运算。文档中包含FFT和IFFT的子函数库文件，头文件，源文件和基于FFT和IFFT的测试文件。-This document can be used for CCS of FFT and IFFT operations. Subroutine library file document contains FFT and IFFT, the header files, source files, and based on FFT and IFFT test fi
photo
- 其功能是实现图片的投影和反投影变换，使用了radon函数、fft和ifft函数-Its function is to achieve image projection and back projection transformation, the use of radon function, fft function and ifft
OFDM_MATLAB
- 关于OFDM的仿真代码，基于IFFT主要的是实现一个基本的OFDM仿真-About ofdm simulation code, based ifft the main thing is to achieve a basic ofdm simulation......
ofdm
- 基于QPSK映射的OFDM系统，主要包括串并变换、QPSK映射、IFFT、FFT-QPSK OFDM-based mapping system，Including serial parallel conversion, QPSK mapping, IFFT, FFT
fft_ifft
- 深入解析如何在matlab中正确使用fft,ifft函数，包括组合应用和参数特性,让你能将信号在时频域之间轻松自由地快速正确变换,同时根据需要调整变换的结果。提供两篇word测试和说明文档，通用化处理过的fft,ifft程序,和一个信号设计的应用实例，可以根据需要自行修改使用。-Explaining thoroughly how to apply fft and ifft correctly in matlab,including the combination of application a
armfly-DSP-tutorials-Chapter-27
- 本教程使用的DSP库来自ARM官方，此库支持以CM0，CM3，CM4以及CM7为内核的所有MCU。本章主要讲解fft，ifft和fftshift在matlab上的实现。-This tutorial uses a DSP library the ARM official, this library supports CM0, CM3, CM4 and CM7 for the kernel of all MCU.
fftandifft
- 用STM32做的FFT以及IFFT程序，MDK开发环境，带有TFT驱动显示程序-STM32 do with FFT and IFFT program, MDK development environment with TFT display driver program
OQAM_FFT
- 该代码实现了OQAM的FFT和IFFT，并且画出了峰均比和谱密度图-The code to achieve the OQAM the FFT and IFFT, and draw the crest and the spectral density plots
OFDM
- 在matlab環境下簡單模擬OFDM 訊號 IFFT後加入cp 後經過通道並還原-In the matlab environment simple analog OFDM signal after IFFT added cp through the channel and restore
main_OFDM
- 这是一个相对完整的OFDM通信系统的仿真设计，包括编码，调制，IFFT， 上下变频，高斯信道建模，FFT，PAPR抑制，各种同步，解调和解码等模 块，并统括系统性能的仿真验证了系统设计的可靠性。-This is a relatively complete OFDM communications system simulation design, including coding, modulation, IFFT, down conversion, Gaussian channel
fft_ifft
- fft and ifft code in verilog
kiss_fft
- Initialize a FFT (or IFFT) algorithm s cfg state buffer.
omxSP_FFTInv_CCSToR_F32_Sfs
- A two-for-one algorithm is used here to do the real ifft.