Description: 两靖rayleigh衰落信道仿真。This m-file uses successive iterations of data to create an animated =
effect
％showing the results of passing an unmodulated carrier through a simple =
two
％path Rayleigh fading channel. The following formula and diagram
％illustrates the m-file operation. The animation shows, input(blue)
％and the output(red), the the phase shifts, gains, and attenuations
％of the output sine wave or carrier.-Two Jing Rayleigh fading channel simulation. This m-file uses successive iterations of data to create an animated = effect showing the results of passing an unmodulated carrier through a simple = two path Rayleigh fading channel. The following formula and diagram illustrates the m-file operation. The animation shows, input (blue) and the output (red), the the phase shifts, gains, and attenuations of the output sine wave or carrier. Platform: |
Size: 1024 |
Author:刘美 |
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Description: 在通信系统仿真当中,常常会使用到伪随机信号,该源代码文件中包含两类最为常用的伪随机信号gold 序列的生成和m序列的生成,程序清晰有注解-In the communications system simulation are often used pseudo-random signal, the source code file contains two types of most commonly used pseudo-random signal sequence to generate gold and m sequences generated, the program has clear notes Platform: |
Size: 1024 |
Author:桑圣洁 |
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Description: 根据圆锥误差补偿算法和划船误差补偿算法的研究成果，考虑到实际捷联惯导算法
仿真程序编写的方便性，总结了一些与捷联惯导更新算法有关的函数的计算公式。对圆锥误
差补偿算法和捷联惯导算法进行了仿真，仿真结果和理论分析结论吻合。在附录中给出了
Matlab 的m 文件源程序代码，具有一定的参考价值。-Under the cone of error compensation algorithm and the error compensation algorithm boating research results, taking into account the actual SINS algorithm simulation program prepared convenience, summing up a number of SINS update algorithm related to the formula for calculating the function. On the cone of error compensation algorithm and SINS algorithm simulation, simulation results and theoretical analysis of the conclusions coincide. In the appendix gives the Matlab m-file source code, has a certain reference value. Platform: |
Size: 451584 |
Author:huzhou |
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Description: 基于matlab的简单感知器网络的模拟，源代码全是matlab的.m文件-Based on the simple perceptron network matlab simulation, source code matlab of all. M file Platform: |
Size: 4096 |
Author:成龙 |
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Description: 基于matlab的径向基网络模拟，源代码均是matlab的.m文件。实现了一些径向基网络的实例-Radial basis function network based simulation matlab, matlab source code are the. M file. To achieve a number of examples of radial basis network Platform: |
Size: 2048 |
Author:成龙 |
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Description: 基于matlab的线性神经网络的模拟，源代码均是matlab的.m的文件，实现了一些线性神经网络的实例。-Linear neural network based on matlab simulation, matlab source code are the. M file, to achieve a number of examples of linear neural networks. Platform: |
Size: 7168 |
Author:成龙 |
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Description: 这是关于LDPC信道编码模块设计的程序
打开源程序，先运行gengrate_h.m程序，陆续将码长设置为756bit，列重设置为3，行重设置为9。在Workspace中同时将H、A、B、C、D、E、Hget、Fget、g、Tget这是个变量选择另存为encode_in.mat 格式。再运行main_encode.m进行编码，主程序运行后，在当前目录下，自动生成编码结果文件“encode—out.mat”，这将作为下一次扩频调制仿真实验的的输入信号。最后分别查看Workspace中的变量s（编码前数据）和xyuan（编码后数据）的波形。
对比后，可以看出编码前的数据码片长度为504bit，编码后的码片数据长度为756bit。编码效率=编码前码片长度/编码后码片长度=2/3。-This is about the LDPC channel coding module design process
Open source, first run gengrate_h.m program, phasing out the code length is set to 756bit, column re-set to 3, line weight is set to 9. In the Workspace in the same time, H, A, B, C, D, E, Hget, Fget, g, Tget This is a variable select Save As encode_in.mat format. Then run main_encode.m encoding, the main program running in the current directory, the results of automatically generated code file "encode-out.mat", which will serve as the next simulation of the spread spectrum modulation input signal. Finally, the variables were View Workspace in s (before encoding data) and xyuan (encoded data) waveform.
After comparison, we can see the data before encoding chip length of 504bit, encoded data length of chip 756bit. Coded before coding efficiency = chip length/length of the encoded chip = 2/3. Platform: |
Size: 15360 |
Author:吴健 |
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Description: 基于圆锥误差补偿算法和划船误差补偿算法的等效原理，可将圆锥误差补偿算法移植到划船误差补偿对圆锥误差补偿算法和捷联惯导算法进行了仿真。给出了Matlab的m文件源程序代码具有一定的参考价值。
-Based on the coning error compensation algorithm and the sculling error compensation algorithm of equivalent principle, the coning error compensation algorithm of transplanted to rowing error compensation of coning error compensation algorithm in strapdown inertial navigation algorithm and simulation was carried out. Gives the Matlab a m file source code has a certain reference value.
Platform: |
Size: 7168 |
Author:春晓 |
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Description: 这是关于直接序列扩频通信系统的DS-CDMA方式的仿真设计，系统主要分为发送机和接收机两部分，包括17个可用于SIMULINK仿真的S-FUNCTION代码M文件，和一个MATLAB源程序的DOC文件，程序都有详细的注释。-This is a direct sequence spread spectrum communication system on the DS-CDMA mode simulation design, the system can be divided into two parts, transmitter and receiver, including 17 for the S-FUNCTION SIMULINK simulation of M code files, and a MATLAB source code The DOC file, the program has detailed notes.
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Platform: |
Size: 26624 |
Author:masong |
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Description: 在MATLAB环境下仿真wsn定位算法，包括基本算法和一些算法的集成优化。例如三边定位算法的优化，m文件源代码为主-Wsn simulation in MATLAB positioning algorithm, including an integrated optimization algorithm and some of the basic algorithm. For example trilateral positioning algorithm optimization, m file-based source code Platform: |
Size: 16197632 |
Author:yang ke |
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Description: 这是用四阶龙格库塔法计算半导体激光器速率方程的工程，源代码用C语言书写，开发平台为VC6.0。程序输出数据被写入文件SLdata.txt中，其中第一列为仿真时间，第二列为载流子浓度，第三列为光子密度。为了方便更多相关开发者调试，还提供了一个matlab源文件test.m。test.m用于将计算数据在matlab中用曲线显示。-This is project developed by Visual C++ 6.0 software platform, which uses the 4th order Runge Kutta method to solve the rate equations in semiconductor lasers. The computational results is placed in the file named by SLdata.txt , in which the first colomn stand for the simulation time, the second represents the carrier density at corresponding time, and the third colomn is the photon density. For convinence, another matlab source code file is also presented, which can be used to display the simulation data by some plots within Matlab environment. Platform: |
Size: 1103872 |
Author:王刚 |
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