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OFDM (DQPSK) write in matlab. include transmitter and receiver.
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MATLAB program for OFDM generation and reception
This is a simple MCM communications system. The code is pretty self-explanatory. Here I have not used the cyclic prefix.
Transmitter End:
1. Generate random serial data with M symbols (RAND
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This example of multiwall model for indoor propagation model. Click on the location of transmitter and press enter,then path loss colour map will shown in figure-This is example of multiwall model for indoor propagation model. Click on the location o
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wcdma系统的仿真，c语言编写。包括发射、接收、信道、信号检测的程序。可以整体运行。-WCDMA system simulation, c languages. Including the transmitter and receiver, channel, signal detection procedures. Can the overall operation.
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WLAN仿真－发送机
wlan No Comments
设置完系统参数后，开始产生发送数据。
1. 产生随机的发送bit（tx_bits），这里不考虑信道编码。
2. QAM映射
3. 将数据映射到不同载波，形成OFDM符号
4. 产生pilot，并将pilot插入OFDM符号中
5. 加入dc和guard子载波
6. 进行ifft，将频域信号变到时域，并加入循环前缀
7. 对信号进行overlap window
8. 在时域产生short preamb
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OFDM Simulation Using Matlab
Smart Antenna Research Laboratory
GIT USA
one of the proposed OFDM based system s transmitter and receiver simulation of the DigitalVideo Broadcasting (DVB) standard for the European terrestrial digital television
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This a Bluetooth Model for frequency hopping in simulink matlab. a transmitter and receiver are shown with frequency hopping, 1Mbps, 1600 hops per second-This is a Bluetooth Model for frequency hopping in simulink matlab. a transmitter and receiver a
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采用直接法实现实信号输出信道化发射机matlab仿真程序:可清楚地看出输入的基带信号被分别调制到了相应的频带上，并且输入的各路基带信号的频谱结构可以很明显地在输出的频谱中体现出来-Using the direct method to achieve real signal output channel of the transmitter matlab simulation program: You can clearly see that the input base-band signal
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this an program that could calculate the output power in the FSO transmitter design -this is an program that could calculate the output power in the FSO transmitter design
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simulation code about 4G system in cellphone OFDM.
From transmitter ,channel ,receiver..etc.
-simulation code about 4G system in cellphone OFDM.
From transmitter ,channel ,receiver..etc.
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DS-CDMA通信系统仿真程序——包括扩频码的产生，发射机、接收机及性能分析等-DS-CDMA Communication System Simulation Program- including the spread spectrum code generation, transmitter, receiver and performance analysis
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CMMB基带发射端MATLAB仿真。有助于理解CMMB物理层结构-CMMB baseband transmitter data simulation,
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软件无线电发送端系统仿真设计，以及多通道设计，发射机性能讨论-matlab simulation in SDR transmitter
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《空时无线通信导论》，第四章的所有图片的matlab的重现程序，和仿真结果。仿真程序包括MIMO信道容量、发射端不知晓信道信息时信道容量等程序。-" Introduction to space-time wireless communications," Chapter IV reproduce all the pictures of matlab procedures, and simulation results. The simulation program, inclu
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With rician channel model, both Line of Sight (LOS) and non Line of Sight(NLOS) components are simulated between transmitter and receiver. MATLAB provides built in function by name ricianchan as explained below along with rician matlab code-With rici
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发射机接收程序，与SIMULINK实现交互，实现了信号的同步提取，多普勒频移估计和解旋转。-Transmitter signal receiving program, a matlab code with SIMULINK interaction, achieving signal synchronization, Doppler shift estimate and reconciliation signal rotation.
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基于matlab和VPI的仿真，能够实现不同调制格式的信号。自己的毕设，软件定义的光发射机。-Based on matlab and VPI simulation enables signals of different modulation formats. Its complete set, software-defined optical transmitter.
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ofdma transmitter code in matlab
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为了更好地设计通信系统，我们需要对无线环境下收端信号的统计特性进行研究。考虑以下场景：环境中有很多障碍物，发射端至接收端没有视距可达路径。
假设收发端距离很远（500m以上），障碍物数量很大（N>50），并在空间中随机分布。同时假设各路反射信号到达接收端的强度相同（能量E=1），信号载波频率为1GHz，请进行仿真，探索以下问题：
（1）接收到的正弦波的相位服从什么分布？
（2）计算接收信号的幅度的均值和方差，并绘制其概率密度函数图。
（3）学习“Rayleigh分布
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CCDM工具包，用于发射机调制和接收机解调。支持多种调制格式(CCDM toolkit for transmitter modulation and receiver demodulation. Support multiple modulation formats)
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