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OFDM_SNR
- BPSK modulation with BER with and without OFDM Here are the files for a OFDM modulation. Where in I have used a BPSK modulation and showed the decrease in BER with OFDM. This project was done as a course project under the Guidance of Dr. Dayalan Ka
数字视频图像传输系统实现中几个问题的研究
- MATLAB程序的仿真比较。随后，针对QPsK，详细讨论了其基本原理和具体的实现算法，并进行了仿真验证，然后选用HSP502巧数字上变频芯片和HSP50214B数字下变频芯片，设计了数字调制、解调器的实现方案。最后，作为对整个数字视频图像传输系统的宏观认识，利用M户JLAB中的实时建模仿真Simullnk库对典型的视频图像传输系统一数字视频广播系统(D vB)，进行了建模、仿真和初步的分析，结果表明:在高斯白噪声的传输环境下，系统采取的一系列抗干扰措施，包括内、外码级联的信道纠错编码和先进的调制
JSBSim代码
- JSBSim是面向对象的（c++），跨平台（windows，linux）六自由度飞行动力模型仿真系统。可以单独运行，也可与其它仿真系统合并运行-JSBSim is an object-oriented (C++), multi-platform, 6-DOF, Flight Dynamics Model (FDM). It can be run as a standalone, batch-mode flight simulator (no graphical displays), or int
Fdm
- 通信时常采用的信道复用技术包括频分复用、时分复用和统计时分复用。本代码测试了在一定环境下采用频分复用技术带来的网络时延。-Communication channel multiplexing is often used, including frequency division multiplexing, time division multiplexing and statistical time division multiplexing. The code is tested in cer
FDM0308
- 2d FDM 源代码 用于均匀磁场的位场延拓-it s do FOR THE MAGNETION modeling！
ofdm
- 摘要:正交频分复用(OFDM)是第四代移动通信的核心技术。该文首先简要介绍了OFDM基本原理,重点研究了理想同步情 况下,保护时隙(CP)和不同的信道估计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语言实现了整个系统的计算机仿真并给出参考设计程序。最后给出在不同的信道条件下,保 护时隙、信道估计方法对OFDM系统误码率影响的比较曲线,得出了较理想的结论。 -O FDM is the key techno logy o
FDM
- These files contains variety of Programs, file with ft and mkumar are basically finite difference implementation of the papers by R K pandey and Manoj Kumar. you can see the paper on science directc.
weixingfangzhen
- 包含非线性卫星转发器的FDM系统的仿真 仿真一个从卫星到区域数据中心的下行链路（由一组6个载波构成），评估热噪声，交调（IM）失真、由滤波器造成的码间干扰（ISI）以及邻频干扰对下行链路性能的影响。 -Contains the non-linear satellite transponder FDM system simulation simulation of a regional data centers from the satellite to the downlink (fro
les_ch_s2
- Large Eddy Simulation of Turbulent Flow in a Two-Dimensional Channel-Large Eddy Simulation of Turbulent Flow in a Two-Dimensional Channel SGS Model .... Smagorinsky Eddy Viscosity Model Spacial FDM .... 2th order, Central, Staggered
3
- 在分析现有算法的基础上, 提出了一种新的算法, 并对其进行了仿真Z仿真结果表明, 无论是 在多径信道还是在AW GN 信道, 该算法的定时估计和频率偏移估计的均方差都要优于最大似然 算法和“集相关”算法Z-O FDM is sen sit ive to t im ing recovery and f requency offset est imat ion, cu rren t non2data2aided est imat ion methods don’t wo rk w ell
fdm
- 防盗门自动生成数据,自动计算。有较好的实用价值。-failed to translate
10-Dipole-FDM
- this program calculate dipole antenna charachteristics by FDM method.
20120214-Barrier-Option-FDM
- barrier Option for FDM implemented by VBA
FDM-in-Matlab
- 有限差分法的Matlab程序（椭圆型方程）-Finite difference method in Matlab (elliptic equations)
1D-FDM
- 运用插值的全矢量有限差分法求解阶跃光波导本征模式以及等效折射率 -Using the interpolation of full vector finite difference method to solve step eigen mode optical waveguide and equivalent refractive index
Laplace_FDM_3D
- laplace FDM 3D matlab
Poisson_FDM
- simulation poisson FDM matlab
Laplace_FDM_2D
- simulation laplace FDM 2D matlab
Reynolds-equation-with-FDM
- 雷诺方程的差分求解推导,详细描述了雷诺方程的求解过程-solve the reynolds requation
PROGRAM
- 时分复用 频分复用 通信原理课程项目 数字基带传输-Time Division Multiplexing Frequency division multiplexing Code Division Multiplexing TDM FDM CDM