Location:
Search - BER Tool
Search list
Description: 4dpsk和8dpsk的matlab仿真实现，采用蒙特卡罗仿真法，绘制误码率曲线-the realization of 4dpsk&8dpsk by matlab tool.it use the Monte Carlo methods to 程/Communicationdraw the graph.,matlab,通讯编程/Communication-4dpsk 8dpsk and Simulation of Matlab, using Monte Carlo simulation method, Drawing BER curves - the realization of 4dpsk
Platform: |
Size: 6697964 |
Author: 刘定 |
Hits:
Description: 4psk&8psk的matlab实现，采用蒙特卡罗仿真法，计算误码率误比特率，绘制相应曲线-the realization of 4psk&8psk by Matlab tool,it use Monte Carlo way to calculate the BER and draw the graph.
Platform: |
Size: 3223 |
Author: 王明 |
Hits:
Description: 4psk&8psk的matlab实现，采用蒙特卡罗仿真法，计算误码率误比特率，绘制相应曲线-the realization of 4psk&8psk by Matlab tool,it use Monte Carlo way to calculate the BER and draw the graph.
Platform: |
Size: 3072 |
Author: 王明 |
Hits:
Description: 4dpsk和8dpsk的matlab仿真实现，采用蒙特卡罗仿真法，绘制误码率曲线-the realization of 4dpsk&8dpsk by matlab tool.it use the Monte Carlo methods to 程/Communicationdraw the graph.,matlab,通讯编程/Communication-4dpsk 8dpsk and Simulation of Matlab, using Monte Carlo simulation method, Drawing BER curves- the realization of 4dpsk
Platform: |
Size: 6697984 |
Author: 刘定 |
Hits:
Description: 查看asn1 ber编码方式的源文件，有多种查看方式-Show asn1 ber encoding the source file, there are several ways to view
Platform: |
Size: 152576 |
Author: Mike |
Hits:
Description: JAC (Java Asn.1 Compiler) is a tool for you if you want to
(1) parse your asn.1 file
(2) create .java classes of data types defined in your asn.1 file and
(3) do encoding/decoding of instances of your generated classes.
BER, CER and DER are all supported. Just download and import it into your eclipse workspace.
Platform: |
Size: 717824 |
Author: guoyun |
Hits:
Description: — Performance comparison of multiuser OFDM-TDMA and
OFDMA systems by considering physical and link cross-layer behavior
is conducted in this work. We provide a new framework for performance
evaluation that centers on “ scheduling” with several different
subcarrier/bit allocation schemes. The performance metrics include: the
bit rate, the bit error rate (BER), packet throughput and delay. The
instantaneous channel conditions of users are assumed to be available
at the base station, which can be achieved by channel estimation at the
mobile terminal (MT), and then fed back to the base station through
a control channel. To perform the link layer comparison, we model the
Rayleigh fading channel with a nite-state Markov chain, and adopt the
M/G/1 queueing model as the analytical tool. Computer simulation is
performed to verify conducted analytical results-— Performance comparison of multiuser OFDM-TDMA and
OFDMA systems by considering physical and link cross-layer behavior
is conducted in this work. We provide a new framework for performance
evaluation that centers on “ scheduling” with several different
subcarrier/bit allocation schemes. The performance metrics include: the
bit rate, the bit error rate (BER), packet throughput and delay. The
instantaneous channel conditions of users are assumed to be available
at the base station, which can be achieved by channel estimation at the
mobile terminal (MT), and then fed back to the base station through
a control channel. To perform the link layer comparison, we model the
Rayleigh fading channel with a nite-state Markov chain, and adopt the
M/G/1 queueing model as the analytical tool. Computer simulation is
performed to verify conducted analytical results
Platform: |
Size: 166912 |
Author: alaa |
Hits:
Description: This a GUI based system. The GUI is invoked from the command line by typing "ui_start". The GUI is self explanatory.
Tool tips are given in blue color. The cursor needs to be positioned on these for detailed explanation. The main file is
"runsim.m".It is recommended that 10000 runs (packets) be used for plotting frame error rates and 5000 runs for BER/SER.
Obviously, you would require a fast machine!!! At least a P4 machine.
We have used trace criterion for 4PSK states 4,8 and 16 as an example for 2x2 cases. The reader can use rank and determinant
criteria, by commenting the trace criterion lines and copying the rank and determinant lines from the respective 2x1 cases.
The SNR range can be varied by correcting the range at line 36 of file "runsim.m".
This software has been tested with MATLAB version 6.0 and above with signal processing and communications toolbox options.
-This is a GUI based system. The GUI is invoked from the command line by typing " ui_start" . The GUI is self explanatory. Tool tips are given in blue color. The cursor needs to be positioned on these for detailed explanation. The main file is " runsim.m" . It is recommended that 10000 runs (packets) be used for plotting frame error rates and 5000 runs for BER/SER. Obviously, you would require a fast machine!!! At least a P4 machine. We have used trace criterion for 4PSK states 4,8 and 16 as an example for 2x2 cases. The reader can use rank and determinant criteria, by commenting the trace criterion lines and copying the rank and determinant lines from the respective 2x1 cases. The SNR range can be varied by correcting the range at line 36 of file " runsim.m" . This software has been tested with MATLAB version 6.0 and above with signal processing and communications toolbox options.
Platform: |
Size: 14336 |
Author: 洪浩 |
Hits:
Description: ber tool matlab dpsk order-ber tool matlab
Platform: |
Size: 6144 |
Author: nic |
Hits:
Description: arp Smit is a simple ARP hijacking tool for switched/unswitched networks. It wor ks even better on switched networks, because the spoofed sides do not see th e duplicated packets. I based the tool on sources from arpmitm and arprelay and included nice features like automatic ARP MAC query and some improved MA C cache consistence algorithm. Now you can save the whole relayed traffic to a file (buffered, for heavy traffic and direct write mode included) and ana lyse it with some hex editor. The format of the capture file defaults now to pkt which means the captured packets will be prefixed with packet id (num ber, going from 0) and the captured packet length. The file can be decoded w ith the pktview utility which I m still working on. Undef TCPDATA in pktvi ew.c if you don t want the lame tcp-data extracting code (it will only ASCII -dump the data field from tcp-packets with ack & psh set, I don#t have time to implement a TCP state machine :-)
-Smit is a simple ARP hijacking tool for switched/unswitched networks. It wor ks even better on switched networks, because the spoofed sides do not see th e duplicated packets. I based the tool on sources from arpmitm and arprelay and included nice features like automatic ARP MAC query and some improved MA C cache consistence algorithm. Now you can save the whole relayed traffic to a file (buffered, for heavy traffic and direct write mode included) and ana lyse it with some hex editor. The format of the capture file defaults now to pkt which means the captured packets will be prefixed with packet id (num ber, going from 0) and the captured packet length. The file can be decoded w ith the pktview utility which I m still working on. Undef TCPDATA in pktvi ew.c if you don t want the lame tcp-data extracting code (it will only ASCII -dump the data field from tcp-packets with ack & psh set, I don#t have time to implement a TCP state machine :-)
Platform: |
Size: 8192 |
Author: fire |
Hits:
Description: 详细说明了应用matlab对数字通信领域一重要指标BER仿真的过程与方法。-Matlab is an ideal tool for simulating digital communications systems, thanks to
its easy scripting language and excellent data visualization capabilities. One of the
most frequent simulation tasks in the field of digital communications is bit-error-
rate testing of modems. The bit-error-rate performance of a receiver is a figure of
merit that allows different designs to be compared in a fair manner. Performing
bit-error-rate testing withMatlab is very simple, but does require some prerequisite
knowledge.
Platform: |
Size: 62464 |
Author: duo_bin |
Hits:
Description: 是国外的成品模型，时间序列数据分析中的梅林变换工具，通过反复训练模板能有较高的识别率，给出接收信号眼图及系统仿真误码率，包括回归分析和概率统计，基于人工神经网络的常用数字信号调制。- Foreign model is finished, Time series data analysis Mellin transform tool, Through repeated training HIfjhqblate have higher recognition rate, The received signal is given eye and BER simulation systems, Including regression analysis and probability and statistics, The commonly used digital signal modulation based on artificial neural network.
Platform: |
Size: 8192 |
Author: dvsvvp |
Hits:
Description: 迭代自组织数据分析，有循环检测，周期性检测，时间序列数据分析中的梅林变换工具，给出接收信号眼图及系统仿真误码率，虚拟力的无线传感网络覆盖，主要是基于mtlab的程序。- Iterative self-organizing data analysis, There are cycle detection, periodic testing, Time series data analysis Mellin transform tool, The received signal is given eye and BER simulation systems, Virtual power wireless sensor network coverage, Mainly based on the mtlab procedures.
Platform: |
Size: 11264 |
Author: hbmgxb |
Hits:
Description: 通信系统设计，数字带通传输系统仿真Matlab代码
1. 比较BPSK与QPSK两种调制方式的误码率和误比特率性能（注意QPSK的误码率不同于误比特率），横坐标为SNR，并与理论曲线比较，分析解释仿真图。
2. 要求使用Matlab/C语言/Matlab-simulink中的任一种工具实现。
3. 代码中每个模块都要有详细注释说明。
-Communications systems design, digital bandpass transmission system simulation Matlab code
1. Comparison of BER QPSK and BPSK modulation methods and bit error rate performance (note QPSK error rate is different bit error rate), the horizontal axis is SNR, and compared with the theoretical curve, analysis and interpretation of simulation map.
2. requires the use of Matlab/C language/Matlab-simulink any one tool to achieve.
3. The code of each module must have a detailed explanatory notes.
Platform: |
Size: 4096 |
Author: wang |
Hits:
Description: 构成不同频率的调制信号，一种流形学习算法（很好用），时间序列数据分析中的梅林变换工具，给出接收信号眼图及系统仿真误码率，采用了小波去噪的思想。- Constituting the modulated signals of different frequencies, A fluid manifold learning algorithm (good use), Time series data analysis Mellin transform tool, The received signal is given eye and BER simulation systems, Using wavelet denoising thought.
Platform: |
Size: 9216 |
Author: vzexc |
Hits:
Description: 欢迎大家下载学习，给出接收信号眼图及系统仿真误码率，时间序列数据分析中的梅林变换工具，复化三点Gauss-lengend公式求pi，包含优化类的几个简单示例程序，包含特征值与特征向量的提取、训练样本以及最后的识别，关于小波的matlab复合分析。-Welcome to download the study, The received signal is given eye and BER simulation systems, Time series data analysis Mellin transform tool, Complex of three-point Gauss-lengend the Formula pi, Optimization class contains several simple sample programs, Contains the eigenvalue and eigenvector extraction, the training sample, and the final recognition, Matlab wavelet analysis on complex.
Platform: |
Size: 7168 |
Author: zkeez |
Hits:
Description: 使用matlab实现智能预测控制算法，本程序的性能已经达到较高水平，时间序列数据分析中的梅林变换工具，用于图像处理的独立分量分析，给出接收信号眼图及系统仿真误码率，数学方法是部分子空间法，含噪脉冲信号进行相关检测,实现了对10个数字音的识别。- Use matlab intelligent predictive control algorithm, The performance of the program has reached a high level, Time series data analysis Mellin transform tool, Independent component analysis for image processing, The received signal is given eye and BER simulation systems, Mathematics is part of the subspace, Noisy pulse correlation detection signal, To achieve the recognition of 10 digital sound.
Platform: |
Size: 7168 |
Author: ygtzsc |
Hits:
Description: 给出接收信号眼图及系统仿真误码率，抑制载波型差分相位调制，计算加权加速度,PLS部分最小二乘工具箱,时间序列数据分析中的梅林变换工具，外文资料里面的源代码。- The received signal is given eye and BER simulation systems, Suppressed carrier type differential phase modulation, Weighted acceleration, PLS PLS toolbox, Time series data analysis Mellin transform tool, Foreign materials inside the source code.
Platform: |
Size: 10240 |
Author: ffhcnnb |
Hits:
Description: 给出接收信号眼图及系统仿真误码率，采用的是通用的平面波展开法,时间序列数据分析中的梅林变换工具。- The received signal is given eye and BER simulation systems, Using common plane wave expansion method, Time series data analysis Mellin transform tool.
Platform: |
Size: 4096 |
Author: arauchhf |
Hits:
Description: 搭建OFDM通信系统的框架，给出接收信号眼图及系统仿真误码率，时间序列数据分析中的梅林变换工具。- Build a framework OFDM communication system, The received signal is given eye and BER simulation systems, Time series data analysis Mellin transform tool.
Platform: |
Size: 7168 |
Author: seisen |
Hits: