搜索资源列表
-
0下载：
This a matlab code that simulate the monte-carlo simulation of using 16-QAM with OFDM system under AWGN case.
-
-
0下载：
2个用户下的Rake接收机
4径-5径多径
AWGN一级瑞利衰落信道
混合了m序列、Gold序列,2 users Rake receiver under the Path 4 Path-5 multipath Rayleigh fading AWGN channel a mixture of m sequence, Gold sequence
-
-
0下载：
一个四用户的扩频通信系统，扩频增益为N=16，采用Walsh码进行直接序列扩频，BPSK调制，无线信道为AWGN信道。在接收端进行解扩，解调，判决，通过仿真得到其中一个用户的误比特率与信噪比的仿真结果。-A four-user spread spectrum communication system, spreading gain for N = 16, using Walsh code Direct Sequence Spread Spectrum, BPSK modulation, AWGN
-
-
0下载：
设计一个四用户的扩频通信系统，扩频增益为N=16，采用Walsh码进行直接序列扩频，BPSK调制，无线信道为AWGN信道。在接收端进行解扩，解调，判决，通过仿真得到其中一个用户的误比特率与信噪比的仿真结果。-Designed a four-user spread spectrum communication system, spreading gain for N = 16, using Walsh code Direct Sequence Spread Spectrum, BPSK modul
-
-
1下载：
LDPC码既低密度奇偶校验码（Low Density Parity Check Code，LDPC），它由Robert G.Gallager博士于1963年提出的一类具有稀疏校验矩阵的线性分组码，不仅有逼近Shannon限的良好性能，而且译码复杂度较低, 结构灵活，是近年信道编码领域的研究热点，目前已广泛应用于深空通信、光纤通信、卫星数字视频和音频广播等领域。LDPC码已成为第四代通信系统(4G)
-LDPC codes BER simulation under AWGN channel.
-
-
1下载：
AWGN信道环境下，信道编码的性能分析（包括误码率BER和开销即运行时间），运用了Hamming Code Golay Code Circle Code and Converlute Code-channel encode including Hamming Code Golay Code Circle Code and Converlute Code in AWGN channel
-
-
0下载：
in his name
this code is simulation of cox algorithm for ofdm synchronization in WIMAX down link systems.
it send 2 frame via awgn channel and uses from correlation to detect the beginning of frame.
.-in his name
this code is simulat
-
-
2下载：
高斯信道下采用RS 卷积码，译码时采用软硬两种判决方法对误码率进行仿真，利用simulink搭建模块，在利用m文件编程调用产生最终结果。-The paper use the RS code in AWGN.And two different of demodem way are used in it.
-
-
0下载：
实现 AWGN信道下的理论误码特性和仿真误码特性，GSM系统卷积码在AWGN信道的误码特性，GSM系统卷积码在突发信道和AWGN信道的误码特性，GSM系统卷积码和交织编码在突发信道和AWGN信道误码特性-AWGN channel to achieve the theoretical BER performance and simulation of BER performance, GSM system, convolutional code in AWGN channel BER perfor
-
-
0下载：
This program is used to Simulate the performance of (n,k)Reed Solomon code in AWGN channel with plotting the results and compare with the theoretical performance of this code in AWGN channel. The program also print the SNRdB, absolute snr ,simulated
-
-
0下载：
采用直接序列扩频技术的BPSK接收机matlAB仿真，内含说明。-This is a code for simulation of BPSK receiver using Direct Sequence Spread Spectrum. The performnace is evaluated in presence of AWGN and Rayleigh fading.Jakes Model has been used to obtained coefficients for raylei
-
-
0下载：
this an example of LDPC code in which after encoding i have added AWGN(Additive white Gaussian noise) and bsc(binary symmetric channel). then i hav performed decoding operation. one can easily devloped different BER vs Eb/N0 graph of different channe
-
-
0下载：
This matlab code is to simulate the ofdm signal in awgn channel ,This code involves the transmission and reception of the ofdm signal in awgn noisy environment
-
-
1下载：
This M Code simulate the effects of clipping and filtering on PAPR reduction in OFDM-based wireless standard.Also the performance of BER versus SNR of original OFDM signals with PAPR reduction based on clipping and filtering schemes over AWGN channel
-
-
0下载：
针对通信中的数据传输系统存在随机干扰和突发干扰而使接收端收到误码的问题,提出了RS+交织器级联码的纠错方案,并利用MATLAB对RS +卷积交织器级联在加性高斯白噪声和瑞利衰弱信道中的纠错性能进行了仿真分析，并通过使用不同的卷积深度的仿真完成其性能分析。结果表明,在低信噪比的情况下, RS +卷积交织器级联可以满足一般通信的要求,是一种高效的纠错码,在工程中具有较高的实用价值。-Aiming at the data transmission in the normal communication
-
-
0下载：
本代码主要仿真了VO和JZ超过AWGN信道的内存1率1/2卷积码的性能边界。
-VO and JZ bounds on performance of a memory-1 rate-1/2 convolutional code over an AWGN channel
-
-
0下载：
awgn fading 的mATLAB 代码-awgn fading of mATLAB code
-
-
0下载：
This is a matlab code to do monte carlo on detection of a sinusoid in AWGN. The PD vs ENR could be calculated and plotted.
-
-
0下载：
Matlab code for BPSK in AWGN channel. This code is written in digital domain. It gives user the ability control the number of time that code is running. It compares the theoretical and experimental bit error rate for BPSK modulation. It also plots th
-
-
0下载：
This file contains the matlab code for calculating BER of QPSK over an AWGN and Multipath environment.It includes the matlab code plus the resulting graphs
-
