搜索资源列表
R14
- Ofdm-UWB的仿真模型图,适合7.0的版本,包含整个协议规定的系统,可以设置FFT的点数。-Ofdm-UWB simulation model map for the 7.0 version of the agreement include the entire system can be set FFT points.
rs485串口
- 485程序,用于串口的开发.Ofdm-UWB的仿真模型图,适合7.0的版本,包含整个协议规定的系统,可以设置FFT的点数-485 procedures for serial development. Ofdm-UWB simulation model map, for version 7.0, the agreement contains the entire system can be set FFT points
OFDMreceive
- 应用于无线通信的RS编码和OFDM调制源程序。64点FFT,19个子载波。调制输 出速率8K。-used in the wireless communications RS coding and OFDM modulation source. 64-point FFT, 19 sub-carrier. Modulation output rate of 8 K.
OFDMtransmit
- 应用于无线通信的OFDM解调和RS解码源程序。64点FFT,19个子载波。调制 输入速率8K。-used in wireless communications OFDM demodulator and decoder source RS. 64-point FFT, 19 sub-carrier. Modulation rate of 8 K importation.
OFDMsystemsimulationfullversion
- This simulation scr ipt set allows for an OFDM transmission to be simulated. Imagetx.m generates the OFDM signal, saving it as a windows WAV file. This allows the OFDM signal to be played out a sound card and recorded back. Imagerx.m decodes
bysjjimmy
- OFDM系统的C语言程序,其中少了IFFT及FFT部分(外网了随便搜下很多的^_^)-OFDM System C Programming Language, a minority of the FFT and IFFT some (external networks arbitrarily seized under a lot of ^ _ ^)
OFDMTechnologyandApplication
- OFDM及其基带FFT实现原理以及OFDM的载波和符号同步问题-and OFDM baseband FFT principle and the carrier OFDM symbols and Synchronization
IEEE80211a
- 802.11a OFDM MATLAB仿真代码!(推荐)非常详细,有接受收发,CP,FFT.IFFT.多径影响等。
ofdm_vhdl
- 使用VHDL语言,实现了OFDM系统的系统。主要是有自己编写的FFT、IFFT程序,有比较大的参考价值。请用ISE9.2打开
ofdmsimulation
- 完整的OFDM系统仿真程序,包括调制解调假如循环前缀IFFT和FFT以及信道描述等
ofdm
- 这是一个完整的OFDM仿真系统,包括发射,fft,加CP,解调,映射等步骤。知识点讲解详细-this is a complete OFDM system,you can study it in detail.
BPSK--OFDM
- 该程序为在瑞利衰落信道下,OFDM系统采用FFT和IFFT实现多载波调制。-The program is in the Rayleigh fading channel, the OFDM system uses FFT and IFFT to achieve multi-carrier modulation.
xcftf
- Dual-line interpolation FFT harmonic analysis kaiser windows, DC-DC power single-part set-loop control, For feature reduction, feature fusion, correlation analysis.
af723
- Achieve a grayscale image and further control for video surveillance, Dual-line interpolation FFT harmonic analysis kaiser windows, Contains the eigenvalue and eigenvector extraction, the training sample, and the final recognition.
hb316
- ofdm system simulation including 16qam modulation fft windowing modules plus cp, Noisy pulse correlation detection signal, Including the area, perimeter, rectangular, elongation.
fm258
- Dual-line interpolation FFT harmonic analysis kaiser windows, Calculation crosshairs diffraction image at different distances, Of spherical harmonics graphic simulation.
ofdm_macro_channel
- OFDM系统包括OFDM系统的调制解调,IFFT及FFT变换,保护间隔的加入对系统性能的改善,以及多径干扰、高速移动对系统误码率的影响。(The OFDM system includes modulation and demodulation of the OFDM system, IFFT and FFT transformation, the improvement of the protection interval to the system performance, and the i
OFDM_4QAM
- 4qam, fft, ofdm serie, parallele
Untitled
- 简要介绍了OFDM的发展状况及基本原理, 文章对OFDM 系统调制与解调技术进行了解析,得到了OFDM 符号的一般表达式,给出了OFDM 系统参数设计公式和加窗技术的原理及基于IFFT/FFT 实现的OFDM 系统模型,阐述了运用IDFT 和DFT 实现OFDM 系统的根源所在,重点研究了理想同步情况下,保护时隙(CP)、加循环前缀前后和不同的信道内插方法在高斯信道和多径瑞利衰落信道下对OFDM系统性能的影响。在给出OFDM系统模型的基础上,用MATLAB语言实现了传输系统中的计算机仿真并给出参
OFDMSignalDetection-master
- 程序实现的主要功能: OFDM调制识别:研究了基于高阶累量和基于小波变换的OFDM信号和单载波调制信号的识别算法,仿真分析了两种算法在高斯信道和多径瑞利衰落信道下的信号识别性能。 OFDM参数估计:研究了基于Welch算法和AR模型法求解功率谱进而估计信号带宽的算法,对两种算法的估计性能进行了比较;根据OFDM信号的循环平稳性研究了基于循环谱的载频估计算法;根据 OFDM信号的自相关性研究了基于可变延时自相关和固定延时自相关的FFT相结合的算法,估计了OFDM信号的有效数据长度、符号