Description: 802.11b物理层的simulink建模。模型支持1Mbps, 2Mbps, 5.5Mbps, and 11Mbps 的模式，模型包括帧的生成，BPSK、QPSK调制，巴克码扩展，CCK以及信道频移量的选择和一个AWGN信道。 使用说明：先将压缩包解压缩到一个新文件夹中，改变matlab当前执行目录，然后运行WiFi.mdl文件。 压缩包中包括6个文件：WiFi.mdl，WiFi_lib.mdl，WiFi_init.m，cck_codes.mat，ber_test.m，test_level_1.m。 模型使用标准：IEEE Std 802.11b-1999, 来源于: http://standards.ieee.org/reading/ieee/std/lanman/ -802.11b Physical Layer Simulink modeling. Model support 1Mbps and 2Mbps, 5.5Mbps and 11Mbps and model, model generation, including frames, BPSK, QPSK modulation, Barker Code expansion, CCK and channel frequency shift of choice and an AWGN. Use : first decompress compressed to a new folder and change the current implementation of Matlab directory, and then run WiFi.mdl document. Compressed include six documents : WiFi.mdl, WiFi_lib.mdl, WiFi_init.m, cck_codes.mat, ber_test.m, test_level_1.m. Standard Model : IEEE Std 802.11b-1999, from : http://standards.ieee.org/reading/ieee/std/lanman/ Platform: |
Size: 35840 |
Author:飞的 |
Hits:
Description: 实现增量调制的简单的程序，十分简短。你应该可以作得更好-delta modulation to achieve the simple procedure is very short. You should be able to do better Platform: |
Size: 1024 |
Author:wukai |
Hits:
Description: 仿真实验原理部分cdma2000介绍
CDMA基本概念
扩频
编码
调制
信道
功率控制
同步和切换及接入-The principle part of cdma2000 simulation introduced the basic concept of CDMA spread-spectrum code modulation channel power control synchronization and switching and access Platform: |
Size: 772096 |
Author:子羽 |
Hits:
Description: 这是基于MATLAB的数字调相技术编程,包括对调制解调过程的编程以及其有效性和可靠性分析-This is based on the MATLAB technical programming of the digital phase modulation, including modulation and demodulation process of programming as well as its validity and reliability analysis Platform: |
Size: 37888 |
Author:何泽 |
Hits:
Description: 模拟信号线性调制系统设计,Simulink的使用方法，能熟练运用该软件设计并仿真通信系统dsb,vsb,ssb-Linear analog signal modulation system design, Simulink use can skilled use of the software design and simulation of communication systems dsb, vsb, ssb Platform: |
Size: 11264 |
Author:fir999 |
Hits:
Description: 使用QPSK调制的正交频分复用（OFDM）系统的Simulink仿真OFDM Implementation using QPSK Modulation。-QPSK modulation using orthogonal frequency division multiplexing (OFDM) system in Simulink simulation of OFDM Implementation using QPSK Modulation. Platform: |
Size: 60416 |
Author:林宇贞 |
Hits:
Description: 基于Simulink的模拟通信系统仿真，对角度调制（调频、调相）进行了讨论研究-Simulink-based simulation of communication systems simulation, on the angle modulation (FM, PM) discussed research Platform: |
Size: 14336 |
Author:chdh |
Hits:
Description: 模拟信号的数字化传输---增量调制系统
用SIMULINK建立简单增量调制系统的模型并进行
（3） 正弦信号
（4） 语音信号
的传输。
改变抽样频率和量化台阶大小，观察重建信号以及量化噪声信号的波形；对于语音信号主观评价声音质量的变化。
-Digitized analog signal transmission systems--- delta modulation delta modulation SIMULINK easy set up of the model system and (3) sinusoidal signal (4) transmission of voice signals. Change the sampling frequency and quantization step size, to observe the reconstruction of signal and quantization noise signal waveform for subjective evaluation of the speech signal changes in sound quality. Platform: |
Size: 6144 |
Author:Ryan |
Hits:
Description: 覆盖了全书的信号与线性系统、随机过程、模拟调制、模拟数字转换、基带数字传输、带限信道的数字传输、载波调制的数字传输、信道容量和编码、扩频通信系统以及数字调制方法的SIMULINK仿真的 源代码-Book covers the signal and linear systems, stochastic processes, analog modulation, analog-to-digital conversion, base-band digital transmission, band-limited digital transmission channel, the digital transmission carrier modulation, channel capacity and coding, spread spectrum communication systems, and digital modulation SIMULINK simulation method source code Platform: |
Size: 89088 |
Author:xiehui |
Hits:
Description: FSK数字调制simulink仿真，很好的资料，希望对大家有帮助-FSK digital modulation simulink simulation, very good information, we hope to help Platform: |
Size: 216064 |
Author:ZLJ |
Hits:
Description: 利用MATLAB强大的SIMULINK开发工具，对单边带和双边带幅度调制和解调进行仿真，给出了仿真设计要点和结论，仅供参考。-MATLAB using SIMULINK powerful development tools, and bilateral on the SSB amplitude modulation and demodulation with simulation, the simulation design points and conclusions, for informational purposes only. Platform: |
Size: 195584 |
Author:洛江 |
Hits:
Description: 用simulink搭建的2dpsk调制及解调的通信系统-Simulink structures 2dpsk with modulation and demodulation of the communication system Platform: |
Size: 4096 |
Author:秋雪雍 |
Hits:
Description: 内含大量的通信系统调制的simulink仿真程序，包括AMDSB，SSB，FM，GMSK，FSK，OQPSK，PM等simulink仿真-Contains a large number of communication systems modulation simulink simulation program, including AMDSB, SSB, FM, GMSK, FSK, OQPSK, PM, etc. simulink simulation Platform: |
Size: 147456 |
Author:tian wo |
Hits:
Search - modulation simulink