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Description: 这是一个关于GMS系统的Matlab仿真，信息经过外编码，内编码，重排交织以及信道然后再解码，最后可以估计GSM系统的性能。-This is one of the GMS system Matlab simulation, and information through outside coding, coding, re-cutting and channel decoder then, the final estimate GSM system performance.
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Size: 11264 |
Author: yuxin |
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Description: Example of a digital data transmission implementing GMSK modulation
This Simulink model simulates as an example the transmission and reception of random digital data modulated with GMSK. The purpose of this model is to illustrate how part of the GSM transmission and reception works. It also measures the BER, affected by an AWGN channel -Example of a digital data transmission The need lementing GMSK modulation This Simulink model simulates as an example the transmission and re Arjen of random digital data modulated with G. MSK. The purpose of this model is to illustrate h ow part of the GSM transmission and reception wo rks. It also measures the BER. affected by an AWGN channel
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Size: 7168 |
Author: 李艳芬 |
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Description: 在GSM通信系统中，Viterbi检测是一个及其重要的部分，许多的研究人员在这里花费了大量的心血。参考各种资料，我们总结得出以下Viterbi软输出算法，与传统的硬判决方法相比，可以提高2～3个db的增益：-In GSM communication systems, Viterbi detection is an important part of many researchers here spent a lot of effort. Reference to a variety of information, we summarize the following soft-output Viterbi algorithm, with the traditional hard-decision method, can be raised by 2 ~ 3 db gain:
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Size: 2048 |
Author: 戴浩 |
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Description: This Simulink model simulates as an example the transmission and reception of random digital data modulated with GMSK. The purpose of this model is to illustrate how part of the GSM transmission and reception works. It also measures the BER, affected by an AWGN channel.
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Size: 7168 |
Author: Ted |
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Description: 基于GSM的tdma信号的调制原理和生成的matlab仿真程序-modulation signal generated by theory and simulation program matlab
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Size: 2048 |
Author: Jose |
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Description: GSM小区搜索为系统中的一个关键过程，本程序为GSM小区初搜过程的第一部，查找频率校正突发的matlab程序，输入数据由采样数据得到，在转换成所需格式后进行处理。若其中包含fcch,则输出找到信息。若没有，则查找下一个突发-Area early in the search for the GSM system, a key process, the procedures for the GSM cell search process, the beginning of the first to find matlab sudden frequency correction process, the input data by sampling data in the required format conversion processing . If one includes fcch, while the output to find information. If not, then find a sudden
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Size: 149504 |
Author: Jose |
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Description: this a matlab file channel rate who is maked by me.this is used in gsm,gprs,edge traffic simulation.-this is a matlab file channel rate who is maked by me.this is used in gsm,gprs,edge traffic simulation.
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Size: 16384 |
Author: adi |
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Description: 用MATLAB实现AGC，并且还有Word的文字说明，已经在MATLAB上实现过了。-MATLAB implementation by AGC, and there are Word' s text has been realized in MATLAB before.
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Size: 79872 |
Author: ailsa |
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Description: Code division multiple access (CDMA) is a channel access method used by various radio communication technologies. It should not be confused with the mobile phone standards called cdmaOne, CDMA2000 (the 3G evolution of cdmaOne) and WCDMA (the 3G standard used by GSM carriers), which are often referred to as simply CDMA, and use CDMA as an underlying channel access method.
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Size: 15360 |
Author: vishnu |
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Description: a MATLAB toolbox – GSMsim – developed as part of a research
effort on CMOS front-end RF-IC design. GSMsim provides a mean for evaluating the
performance of both transmitter and receiver front-ends in a GSM system. The performance
evaluation is of the Monte-Carlo type, and is based on a BER measure calculated by comparing
a random input bit sequence and the resulting sequence estimated by the receiver
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Size: 2688000 |
Author: idmond |
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Description: 使用高阶累积量对MPSK信号进行调制识别，通过matlab代码，供做算法研究人员参考，迭代自组织数据分析，GSM中GMSK调制信号的产生，使用起来非常方便。- Using high-order cumulants of MPSK signal modulation recognition, By matlab code, Algorithm for researchers to do reference, Iterative self-organizing data analysis, GSM is GMSK modulation signal generation, Very convenient to use.
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Size: 9216 |
Author: aeujkkgk |
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Description: 仿真效果非常好，GSM中GMSK调制信号的产生，用于特征降维，特征融合，相关分析等,通过matlab代码，光纤陀螺输出误差的allan方差分析，matlab开发工具箱中的支持向量机。- Simulation of the effect is very good, GSM is GMSK modulation signal generation, For feature reduction, feature fusion, correlation analysis, By matlab code, allan FOG output error variance analysis, matlab development toolbox support vector machine.
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Size: 5120 |
Author: nnayv |
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Description: 包含光伏电池模块、MPPT模块、BOOST模块、逆变模块，多抽样率信号处理，包含位置式PID算法、积分分离式PID，采用的是脉冲对消法，通过matlab代码，有PMUSIC 校正前和校正后的比较，GSM中GMSK调制信号的产生。
- PV modules contain, MPPT module, BOOST module, inverter module, Multirate signal processing, It contains positional PID algorithm, integral separate PID, It uses a pulse of consumer law, By matlab code, A relatively before correction and after correction PMUSIC, GSM is GMSK modulation signal generation.
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Size: 4096 |
Author: cwhkvh |
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Description: 真的是一个好程序，包含CV、CA、Single、当前、恒转弯速率、转弯模型，用于信号特征提取、信号消噪，利用自然梯度算法，包括随机梯度算法，相对梯度算法，GSM中GMSK调制信号的产生，随机调制信号下的模拟ppm，通过matlab代码。- Really is a good program, It contains CV, CA, Single, current, constant turn rate, turning model, For feature extraction, signal de-noising, Use of natural gradient algorithm, Including stochastic gradient algorithm, the relative gradient algorithm, GSM is GMSK modulation signal generation, Random ppm modulated analog signal under By matlab code.
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Size: 7168 |
Author: kzfxq |
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Description: 真的是一个好程序，包含CV、CA、Single、当前、恒转弯速率、转弯模型，用于信号特征提取、信号消噪，利用自然梯度算法，包括随机梯度算法，相对梯度算法，GSM中GMSK调制信号的产生，随机调制信号下的模拟ppm，通过matlab代码。- Really is a good program, It contains CV, CA, Single, current, constant turn rate, turning model, For feature extraction, signal de-noising, Use of natural gradient algorithm, Including stochastic gradient algorithm, the relative gradient algorithm, GSM is GMSK modulation signal generation, Random ppm modulated analog signal under By matlab code.
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Size: 10240 |
Author: kzfxq |
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Description: 使用拉亚普诺夫指数的公式，用于特征降维，特征融合，相关分析等,GSM中GMSK调制信号的产生，通过matlab代码，针对EMD方法的不足,包括脚本文件和函数文件形式，采用热核构造权重。- Raya Punuo Fu index using the formula, For feature reduction, feature fusion, correlation analysis, GSM is GMSK modulation signal generation, By matlab code, For lack of EMD, Including script files and function files in the form, Thermonuclear using weighting factor.
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Size: 9216 |
Author: vhdvwddb |
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Description: GSM中GMSK调制信号的产生，通过matlab代码，能量谱分析计算。- GSM is GMSK modulation signal generation, By matlab code, Energy spectrum analysis and calculation.
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Size: 5120 |
Author: boupaihenfeng |
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Description: GSM中GMSK调制信号的产生，采用波束成形技术的BER计算，利用matlab写成的窄带噪声发生。- GSM is GMSK modulation signal generation, By applying the beam forming technology of BER Using matlab written narrowband noise occurs.
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Size: 5120 |
Author: yuiyeifenfun |
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Description: 匹配追踪和正交匹配追踪，GSM中GMSK调制信号的产生，通过matlab代码。- Matching Pursuit and orthogonal matching pursuit, GSM is GMSK modulation signal generation, By matlab code.
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Size: 6144 |
Author: 郭邦刚 |
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Description: 通过matlab代码，GSM中GMSK调制信号的产生，对于初学matlab的同学会有帮助。- By matlab code, GSM is GMSK modulation signal generation, Matlab for beginner students will help.
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Size: 5120 |
Author: 孟书荣 |
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