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Description: There are two files in the zip folder. bpsk_spread.m and jakesmodel.m
Steps for simulation:
1] Run jakesmodel.m first
2] Then run bpsk_spread.m .
3] Note that during the first run bpsk_spread.m has no rayleigh fading.This is because the corresponding code has been commented
4] The resulting performance is stored in BER_awgn.
5] Now uncomment the Rayleigh Fading code in bpsk_spread.m file.
6] Same time comment BER_awgn (line 112) and uncomment BER_ray variable.
7] Run the simulation.
To compare the perfromances of the receiver using DSSS plot the BER_awgn and BER_ray
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Size: 5076 |
Author: xionghailiang |
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Description:
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Size: 39836 |
Author: wangcc2 |
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Description: BPSK-DSSS-CDMA-FFT-Source-Code
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Size: 39356 |
Author: wolong2010@126.com |
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Description: There are two files in the zip folder. bpsk_spread.m and jakesmodel.m
Steps for simulation:
1] Run jakesmodel.m first
2] Then run bpsk_spread.m .
3] Note that during the first run bpsk_spread.m has no rayleigh fading.This is because the corresponding code has been commented
4] The resulting performance is stored in BER_awgn.
5] Now uncomment the Rayleigh Fading code in bpsk_spread.m file.
6] Same time comment BER_awgn (line 112) and uncomment BER_ray variable.
7] Run the simulation.
To compare the perfromances of the receiver using DSSS plot the BER_awgn and BER_ray
>>semilogy([1:8],BER_awgn(1:8), g* )
hold on
semilogy([1:8],BER_ray(1:8), -.b* )
hold on
grid on
-There are two zip files in the folder. Bpsk_ spread.m and jakesmodel.m Steps for simulatio n : 1] Run jakesmodel.m first 2] Then run bpsk_spre ad.m. 3] Note that during the first run bpsk_spr ead.m has no Rayleigh fading.This is because th e corresponding code has been commented 4] The r esulting performance is stored in BER_awgn. 5] Now uncomment the Rayleigh Fading code in bpsk_ spread.m file. 6] Same time comment BER_awgn (l 112 produced mostly in developed areas) and uncomment BER_ray variable. 7] Run the simulation. To compare the perfromances of the receiver using DSSS plot and the BER_awgn BE R_ray
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Size: 3072 |
Author: 朱振希 |
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Description: 采用直接序列扩频通信的BPSK接收机的matlab源码-direct sequence spread spectrum communication BPSK receiver Matlab FOSS
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Size: 3072 |
Author: lk |
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Description: There are two files in the zip folder. bpsk_spread.m and jakesmodel.m
Steps for simulation:
1] Run jakesmodel.m first
2] Then run bpsk_spread.m .
3] Note that during the first run bpsk_spread.m has no rayleigh fading.This is because the corresponding code has been commented
4] The resulting performance is stored in BER_awgn.
5] Now uncomment the Rayleigh Fading code in bpsk_spread.m file.
6] Same time comment BER_awgn (line 112) and uncomment BER_ray variable.
7] Run the simulation.
To compare the perfromances of the receiver using DSSS plot the BER_awgn and BER_ray
Platform: |
Size: 5120 |
Author: xionghailiang |
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Description: dsss直接扩频通信源代码.便于学习.内含4个m文件-DSSS direct spread spectrum communication source code. easy to study. containing 4 m file
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Size: 3072 |
Author: vk |
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Description: 程序仿真了关于扩频系统在两种信道下的误码率-Process simulation of the spread spectrum system in about two channel BER
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Size: 4096 |
Author: tome |
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Description: 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(加性高斯白噪声信道)信道(AWGN信道：不考虑通信信道信号时，由宽频范围描述的统计随机无线噪声。)。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, channel for AWGN (additive white Gaussian noise channel) channel (AWGN channel: do not consider communication channel signals, described by the scope of broadband wireless random statistical noise.). At the receiving end for despreading, demodulation, judgments, through the simulation to be one of a user' s bit error rate and SNR of the simulation results.
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Size: 9216 |
Author: jehuty |
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Description: bpsk通过噪声信道然后通过双边带调制，然后解调-bpsk through the noisy channel and then through bilateral band modulation, and demodulation
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Size: 38912 |
Author: jia |
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Description: BPSK-DSSS-CDMA-FFT
四个基本系统的代码-BPSK-DSSS-CDMA-FFT four basic system code
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Size: 38912 |
Author: 晓敏 |
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Description: 直接序列扩频的缩写（DS-SS ）
二相相移键控（BPSK）
matlab源代码-An acronym for Direct Sequence Spread Spectrum (DS-SS) two-phase phase shift keying (BPSK) matlab source code
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Size: 76800 |
Author: 赵伟超 |
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Description: These are some code for direct sequence spread spectrum system using different methods which can be used for DSSS signal interception.-These are some code for direct sequence spread spectrum system using different methods which can be used for DSSS signal interception.
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Size: 4096 |
Author: Abbas |
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Description: 基于bpsk的直接序列扩频源码，实现效果不错-BPSK-DSSS
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Size: 1024 |
Author: zy |
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Description: AWGN-Rayleigh-BPSK-DSSS AWGN-Rayleigh-BPSK-D-COS207 COS207 COS207
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Size: 107520 |
Author: longliu |
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Description: 直扩信号BPSK的仿真，采用异或移位的算法实现PN码达到扩频的目的-BPSK DS signal simulation, using different algorithms, or shift the PN code to achieve the purpose of spreading
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Size: 1024 |
Author: 关月 |
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Description: WCDMA - simulation of DSSS through BPSK, u can change the number of chip per bit to compare the result
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Size: 1024 |
Author: long |
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Description: 用matlab编写的bpsk调制的dsss信号-Bpsk written by matlab signal modulation dsss
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Size: 44032 |
Author: 万婷 |
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Description: AWGN-Rayleigh-BPSK-DSSS(BPSK调制解调直接序列扩频系统源代码(白噪声及瑞利衰落误码率比较)并给出误码率曲线的程序-AWGN-Rayleigh-BPSK-DSSS (BPSK direct sequence spread spectrum modulation and demodulation system source code (white noise and Rayleigh fading error rate comparison) and the procedure given BER curves
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Size: 46080 |
Author: 王玉其 |
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Description: 这个附件中包括了几个有用的通信程序，包括一个跳频扩频系统的m代码，一个直接序列扩频通信代码DSSS和CDMA程序。-my english is very poor.
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Size: 39936 |
Author: xu |
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