Search - fft ofdm

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[Other Embeded program] FFT+qam DL : 0: 包含了FFT，qam等在5402上的实现-include FFT, such as QAM in 5402 on the realization
Update : 2025-02-17 Size : 197kb Publisher : ug
[Post-TeleCom sofeware systems] OFDMreceive DL : 0: 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.
Update : 2025-02-17 Size : 548kb Publisher : simon
[matlab] ofdm DL : 0: Update : 2025-02-17 Size : 6kb Publisher : zhaoli
[Communication-Mobile] work_test1 DL : 0: ofdm系统模型，包含信道估计 FFT变换 QPSK 16QAM调制插入导频等，非常全面。-OFDM system model, including channel estimation FFT transform QPSK 16QAM modulation insert Pilot and so on, very comprehensive.
Update : 2025-02-17 Size : 27kb Publisher : guang_j
[VHDL-FPGA-Verilog] FFT8 DL : 0: 本设计根据OFDM系统的实际需要，提出一种用FPGA实现FFT运算的方案，并以64点FFT为例，在Quartus II软件上通过了综合和仿真。-The design of OFDM systems in accordance with the actual needs of a computing using FPGA realize FFT program, and 64-point FFT as an example, in the Quartus II software through a comprehensive and simulation.
Update : 2025-02-17 Size : 27kb Publisher : 叶开
[Other] ofdm DL : 0: 对ofdm系统进行仿真,包括信源、信道、串并变换和并串变换，FFT和IFFT变换等，以及对误码率的考虑。-Simulation of the OFDM system, including source, channel, and to transform and string, and strings Transform, FFT and IFFT transform, as well as on the bit error rate considerations.
Update : 2025-02-17 Size : 2kb Publisher : 阿妹儿
[Algorithm] OFDM DL : 0: OFDM系统，自编的调制解调程序和FFT程序-OFDM systems, self-modulation demodulator FFT procedures and procedures
Update : 2025-02-17 Size : 5kb Publisher : ununfre
[Communication] ofdm DL : 0: ofdm 仿真的程序，包括参数定义，fft，ifft，调制解调等源码，很好用啊！-OFDM simulation procedures, including the definition of parameters, fft, ifft, modulation and demodulation, such as source code, with very good ah!
Update : 2025-02-17 Size : 4kb Publisher : zhangweijin
[VHDL-FPGA-Verilog] fftshixian DL : 0: OFDM系统中FFT的Verilog HDL 语言实现。-OFDM system FFT of Verilog HDL language.
Update : 2025-02-17 Size : 13.84mb Publisher : 江金华
[Software Engineering] ofdm DL : 0: ofdm ifft/fft仿真，在真实环境下的信号流程-ofdm
Update : 2025-02-17 Size : 2kb Publisher : zhang
[VHDL-FPGA-Verilog] OFDM DL : 0: Update : 2025-02-17 Size : 1.48mb Publisher : 林一
[Other] ofdm DL : 0: gnuradio下ofdm系统的python实现。包括收发路径，fft变换，标准的ofdm程序。-ofdm system under gnuradio achieve python. Including the transceiver path, fft transform, ofdm standard procedures.
Update : 2025-02-17 Size : 6kb Publisher : wujian
[Linux-Unix] ofdm-tge DL : 0: OFDM程序，这么安排矩阵的目的是为了构造共轭对称矩阵共轭对称矩阵的特点是在ifft/fft的矢量上 N点的矢量在0，N/2点必须是实数一般选为0 1至N/2点与（N/2）+1至N-1点关于N/2共轭对称- BPSK simulation using a carrier cosine wave with ISI clc close all clear all figure(1) n=160 for i=1:n data(i)= 2*round(rand)-1 end create modulated BPSK signal first expand the bit stream exdata=[] for i=1:length(data) for rep=1:5 exdata= [exdata data(i)] end end ts=.1 t=1:ts:80.9 carrier=cos(pi*t) multiply expanded bitstream by cosine wave with carrier frequency this is the BPSK that is to be transmitted over the channel bpsk=carrier.*exdata bpsk=[bpsk(length(bpsk)-1) bpsk(length(bpsk)) bpsk] plot(bpsk) generating the noise p=rand(1,800)*2*pi p=rand*2*pi snr=10 r=sqrt(-1*(1/snr*log(1- rand))) no = 5*(r.* exp(j*p)) no = (r.* exp(j*p)) value of alpha al=rand+j*rand al=1 Spreading channel with the alpha as the variable for k=5:5:795 for l = 1:5 al=round(rand)+j*round(rand) rec(k+l)=bpsk(k+l)+al*bpsk(k-5+l) end end rxdata=rec+ no begin demodulation first multiply recie
Update : 2025-02-17 Size : 5.86mb Publisher : 卞敏捷
[Post-TeleCom sofeware systems] ofdm DL : 0: ofdm系统的FFT滤波器及完成OFDM解调-FFT filter ofdm system and the completion of OFDM demodulation
Update : 2025-02-17 Size : 8kb Publisher : majie
[matlab] OFDM DL : 0: ofdm的matlab实现，包括bpsk fft-ofdm of matlab realization ,inlude bpsk fft
Update : 2025-02-17 Size : 3kb Publisher : wangql
[Other] FFT1024 DL : 0: System generator code for fft implementation. Pls enjoy it
Update : 2025-02-17 Size : 23kb Publisher : phuc
[3G develop] OFDM-Simulation DL : 0: 包含OFDM系统仿真，星状导频仿真，瑞利信道估计以及FFT与DFT算法复杂度比较。集合了12个项目，呵呵。-Contains the OFDM system simulation, the astroid pilot frequency simulation, the Rayleigh channel estimates as well as FFT and the DFT algorithm order of complexity compares. Has gathered 12 projects, ha-ha.
Update : 2025-02-17 Size : 48kb Publisher : 卡其米奇
[VHDL-FPGA-Verilog] FFT DL : 0: OFDM系统中FFT的VerilogHDL语言实现-FFT of OFDM system VerilogHDL language
Update : 2025-02-17 Size : 13.86mb Publisher : xionglei
[VHDL-FPGA-Verilog] FFT DL : 0: Verilog实现的FFT模块，供OFDM调制系统使用，可供大家参考学习-Verilog implementation FFT module for the OFDM modulation system used for your reference study
Update : 2025-02-17 Size : 1.17mb Publisher : 梁贵轩
[matlab] OFDM FFT DL : 0: MIMO OFDM using FFT with modulation QPSK
Update : 2025-02-17 Size : 12kb Publisher : ismi

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