Description: 有关ofdm频谱分析的源程序,
能够帮你更好的了解ofdm的原理-the ofdm spectrum analysis of the source, can help you better understand the principles of ofdm Platform: |
Size: 1024 |
Author:石宙飞 |
Hits:
Description: OFDMMATLAB程序,本程序中得到的收端OFDM信号的频谱波形，是与其发端信号的排步有关的。-OFDMMATLAB procedures, the procedures to be closed end of the spectrum of OFDM signal waveforms, is the originator signals and their related scheduling step. Platform: |
Size: 19456 |
Author:吴强 |
Hits:
Description: OFDM信号及其频谱的matlab仿真源代码，输入信号为随机产生的二进制序列并插入了保护间隔-OFDM signal and its spectrum simulation matlab source code, the input signal for randomly generated binary sequence and insert a guard interval Platform: |
Size: 4096 |
Author:优优 |
Hits:
Description: OFDM信号的循环谱密度，非常详细，根据协议编的，外面非常少见！-OFDM signals in cyclic spectrum density, very detailed, made under the agreement, the outside is very rare! Platform: |
Size: 504832 |
Author:yangjiaxin |
Hits:
Description: 这个程序用于生成OFDM信号和它的频谱，对于初学者迅速掌握OFDM的生成机制特别有帮助。Matlab版本: R13-This process used to generate the OFDM signal and its spectrum, for beginners to master the rapid formation mechanism OFDM particularly helpful. Matlab version: R13 Platform: |
Size: 3072 |
Author:yyc |
Hits:
Description: 还在为“基于MATLAB的OFDM系统仿真”的朋友，可以看看我总结的资料！
该代码通过综合了本站中的两个源代码，在MATLAB 7.0下完成OFDM系统的完美仿真：音频数据采集->S/P转换->16QAM映射->IFFT处理->添加CP->P/S->理想/多径信道传送->……（FFT等）->传输结果比较（前后频谱图、可以直接通过听前后的音频文件来辨别系统的好坏-理想信道时音质前后相同）。在此还要感谢那两位站员提供相关的代码，也希望能对其他人有帮助。更希望本站能吸引更多的编程爱好者再创佳绩。-KEYWORD:OFDM MATLAB 7.0 CP IFFT FFT P/S S/P
Also for the " Based on MATLAB simulation of the OFDM system," a friend, you can see my summary of the information! The code through a combination of the two site source code, MATLAB 7.0 at complete perfection OFDM system simulation: Audio Data Acquisition-> S/P conversion-> 16QAM mapping-> IFFT processing-> Add CP-> P/S-> ideal/multi-path channel transmission-> ... ... (FFT, etc.)-> transmission results (before and after the frequency spectrum can be directly before and after listening to audio files to identify the system good or bad- when the ideal channel before and after the same sound quality). This would also like to thank at the two stations to provide the relevant code, also hope to have helped others. I also hope to attract more site programming enthusiasts new heights. Platform: |
Size: 8192 |
Author:sunshinepwf |
Hits:
Description: 直接序列扩频的相关文章及matlab程序，以及ofdm中ici消除的论文。-Direct Sequence Spread Spectrum matlab relevant articles and procedures, as well as the elimination of ofdm thesis in ici. Platform: |
Size: 694272 |
Author:garfield |
Hits:
Description: ofdm接接收机用MATLAB仿真，可以得到相应的星座图和频谱图-Then ofdm receiver simulation using MATLAB, can be the constellation diagram and the corresponding frequency spectrum Platform: |
Size: 8192 |
Author:eeee607 |
Hits:
Description: BPSK循环谱matlab仿真程序，可用于OFDM系统干扰循环谱分析。-BPSK cycle simulation program matlab spectrum, OFDM systems can be used to interfere with the cycle spectral analysis. Platform: |
Size: 1024 |
Author:徐康 |
Hits:
Description: Matlab入门级OFDM仿真，包括每个步骤的波形，星座图，频谱等
含循环前后缀，时域加窗等，适合刚接触OFDM的学习
-Matlab entry-level OFDM simulation, including each step of the waveform, constellation diagram, spectrum including cycles before the suffix, such as time-domain windowing for OFDM new to the learning Platform: |
Size: 12288 |
Author:the13thstone |
Hits:
Description: ofdm频谱特性 包括升余弦窗后 和加CP后的三种频谱特性比较-ofdm spectrum features include raised cosine window of post-processing after the three kinds of spectral characteristics of CP compared Platform: |
Size: 232448 |
Author:wuxi |
Hits:
Description: 码分多址(CDMA)技术作为第三代移动通信系统的核心技术，具有容量大、抗干扰能力强等优点。然而,传统的CDMA系统属于窄带扩频系统,它的数据速率比较低,不能胜任新一代移动通信系统
（beyond 3G）高速数据通信的需要。而多载波传输技术－正交频分复用（OFDM），作为后三代移动通信的核心技术，则具有高数据速率传输的特点。-Code Division Multiple Access (CDMA) technology as the third generation mobile communication system' s core technology, high capacity, anti-interference ability and so on. However, the traditional narrow-band CDMA system is spread spectrum system, and its relatively low data rate, can not do next-generation mobile communication systems (beyond 3G) high speed data communication needs. The multi-carrier transmission technology- orthogonal frequency division multiplexing (OFDM), after three generations of mobile communications as a core technology, the high data rate transmission characteristics. Platform: |
Size: 774144 |
Author:w |
Hits:
Description: OFDM系统中，主要用来解决峰值平均功率比的一些Matlab程序，包括OFDM系统程序及峰均比的程序。-OFDM system is mainly used to solve some of the peak to average power ratio Matlab program, including procedures and PAPR OFDM system procedures. Platform: |
Size: 8192 |
Author:罗海涛 |
Hits:
Search - ofdm spectrum matlab