Search - matlab level

Search - matlab level - List

[Program doc] MASK DL : 0: MASK译码器设计代码MASK调制方式是采用多电平基带信号对一个高频载波进行平衡调制，得到多种幅度的高频已调波。它在频谱上是载波抑制的双边带信号，单侧边带的带宽等于基带信号本身的带宽，所以整个已调波带宽是基带信号带宽的二倍。《通信原理》的课程设计-MASK code decoder design MASK modulation is multi-level baseband signal to a balanced high-frequency carrier modulation, has been a variety of high-frequency range has been transferred wave. Its spectrum is suppressed-carrier signal with bilateral, single side-band bandwidth base-band signal equivalent to their own bandwidth, so the whole tune-wave base-band bandwidth is twice the signal bandwidth. Communication Theory of curriculum design
Date : 2025-12-21 Size : 4kb User :
[Program doc] UTF-8TT DL : 0: Mitigation of Non-linear Distortion Using PTS and IDAR Method for Multi-Level QAM-OFDM System
Date : 2025-12-21 Size : 11kb User : thanh tam
[Program doc] deinterleaver DL : 0: De-interleaver does the opposite to the interleaver put at the transmitter part. This includes two level of de-interleaving. WiMAX includes this interleaving in it physical layer.
Date : 2025-12-21 Size : 1kb User : muruga
[Program doc] wcdmathesis DL : 0: In this thesis a signal level simulator in uplink is implemented according to the physical layer specification of the IMT-2000 WCDMA system. The analytical WCDMA system through the use of linear algebra techniques is shown. Channel model is built on the classical understanding of fading, Doppler spread, delay spread, and incorporate additional concepts such as direction of arrival and antenna array geometry. PN sequence properties and generation are studied. Spreading and scrambling techniques are present. RAKE receiver and multiuser detection are described, and spatial processing in smart antenna are reviewed. A simulation tool in Matlab is developed in this work.
Date : 2025-12-21 Size : 549kb User : mansoor
[Program doc] 114 DL : 0: 通过VC++实现对MATLAB的调用VC++等高级程序语言调用MATLAB中程序（函数）的方法，融合了VC++与 MATLAB两种不同的语言，大大提高了编程效率。-By VC++ to realize the MATLAB call VC++ and other high-level programming language called MATLAB in the program (function) method, combines the VC++ and MATLAB are two different languages, greatly improve the programming efficiency.
Date : 2025-12-21 Size : 3kb User : robert
[Program doc] WiMAX_System_Level_Simulation_Investigation DL : 0: 通过动态系统仿真，给出了上述各种MIMO体系下的仿真结果,优秀学位论文 - Under conditions of the Proportional Fair scheduling algorithm, the above-mentioned various MIMO modes are simulated in the proposed dynamic simulation platform. A series of system level metrics are considered in the simulation.
Date : 2025-12-21 Size : 4.69mb User : penny
[Program doc] 2psk DL : 0: 为了使数字信号在信道中有效地传播，必须使用数字基带信号的调制与解调，以使得信号与信道的特性相匹配。基于matlab实验平台实现对数字信号的2psk的调制与解调的模拟。本文详细的介绍了PSK波形的产生和仿真过程加深了我们对数字信号调制与解调的认知程度。-To make effective dissemination of the digital signals in the channel, must use the modulation and demodulation of the digital baseband signal, such that the signal and channel characteristics match. Based on the simulation matlab experimental platform of the digital signal 2psk modulation and demodulation. This paper introduces the the PSK waveform generation and simulation process has deepened our awareness level of the digital signal modulation and demodulation.
Date : 2025-12-21 Size : 5kb User : 晓清
[Program doc] SEP_Fuzzy_logic DL : 0: In this paper, we propose to improve SEP by fuzzy logic (SEP-FL). We show by simulation in MATLAB that the proposed method increases the stability period and decreases the instability of the sensor network compared with LEACH, LEACH-FL and SEP taking into account the energy level and the distance to the base station.
Date : 2025-12-21 Size : 151kb User : said
[Program doc] WIN2-Matlab DL : 0: This file about Matlab SW documentation of WIM2 model. The main purpose of the WIM channel models is to generate a radio channel realisations for a link and system level simulations.
Date : 2025-12-21 Size : 479kb User : shahida
[Program doc] cooperative-paper-with-matlab-code DL : 0: An ad-hoc network with a sender, a destination and a third station act- ing as a relay is analysed. The channels are modelled containing thermal noise, Rayleigh fading and path loss. Di® erent combining methods and di- versity protocols are compared. The amplify and forward protocol shows a better performance than the decode and forward protocol, unless an error correcting code is simulated. To combine the incoming signals the chan- nel quality should be estimated as well as possible. Information about the average quality shows nice bene¯ ts, and a rough approximation about the variation of the channel quality increases the performance even more. What- ever combination of diversity protocol and combining method is used second level diversity is observed. The relative distances between the relay and the stations has a large e® ect on the performance.
Date : 2025-12-21 Size : 253kb User : mahmoodshakir
[Program doc] MIMOOFDM DL : 0: MIMO-OFDM is a key technology for next-generation cellular communications (3GPP-LTE, Mobile WiMAX, IMT-Advanced) as well as wireless LAN (IEEE 802.11a, IEEE 802.11n), wireless PAN (MB-OFDM), and broadcasting (DAB, DVB, DMB). This book provides a comprehensive introduction to the basic theory and practice of wireless channel modeling, OFDM, and MIMO, with MATLAB programs to simulate the underlying techniques on MIMO-OFDM systems. This book is primarily designed for engineers and researchers who are interested in learning various MIMO-OFDM techniques and applying them to wireless communications. It can also be used as a textbook for graduate courses or senior-level undergraduate courses on advanced digital communications. The readers are assumed to have a basic knowledge on digital communications, digital signal processing, communication theory, signals and systems, as well as probability and random processes.
Date : 2025-12-21 Size : 4.78mb User : werad
[Program doc] lse-estimation DL : 0: this matlab based pilot assisted channel estimation at differebt energy level. in this i show the variation of SER v/s SNR_V.-this is matlab based pilot assisted channel estimation at differebt energy level. in this i show the variation of SER v/s SNR_V.
Date : 2025-12-21 Size : 1kb User : Harry
[Program doc] scehb DL : 0: 完整的图像处理课设，包含所有源代码，汽车图像，基于SVPWM的三电平逆变的matlab仿真，调试通过可以使用。- Complete class-based image processing, contains all of the source code, auto image, Based on SVPWM three-level inverter matlab simulation, Debugging can be used.
Date : 2025-12-21 Size : 4kb User : 温永牛
[Program doc] pfthm DL : 0: 计算晶粒的生长，入门级别程序,包括脚本文件和函数文件形式，基于matlab平台实现。- Calculation of growth, entry-level program grains Including script files and function files in the form, Based on matlab platform.
Date : 2025-12-21 Size : 6kb User : 成伟芳
[Program doc] jqcja DL : 0: 本程序的性能已经达到较高水平，matlab开发工具箱中的支持向量机，IDW距离反比加权方法。- The performance of the program has reached a high level, matlab development toolbox support vector machine, IDW inverse distance weighting method.
Date : 2025-12-21 Size : 8kb User : 魏晓
[Program doc] if538 DL : 0: BP神经网络用于函数拟合与模式识别，基于SVPWM的三电平逆变的matlab仿真，包括压缩比、运行时间和计算复原图像的峰值信噪比。- BP neural network function fitting and pattern recognition, Based on SVPWM three-level inverter matlab simulation, Including compression ratio, image restoration computing uptime and peak signal to noise ratio.
Date : 2025-12-21 Size : 5kb User : 温永院
[Program doc] cfugu DL : 0: 仿真效果非常好，自写曲率计算函数 ,基于SVPWM的三电平逆变的matlab仿真。- Simulation of the effect is very good, Since writing the curvature calculation function, Based on SVPWM three-level inverter matlab simulation.
Date : 2025-12-21 Size : 4kb User : 尚利建
[Program doc] ping-V6.4 DL : 0: 基于SVPWM的三电平逆变的matlab仿真，GSM中GMSK调制信号的产生，在matlab环境中自动识别连通区域的大小。- Based on SVPWM three-level inverter matlab simulation, GSM is GMSK modulation signal generation, Automatic identification in the matlab environment the size of the connected area.
Date : 2025-12-21 Size : 5kb User : 任腾胜
[Program doc] crtxr DL : 0: sar图像去噪的几种新的方法，基于SVPWM的三电平逆变的matlab仿真，多抽样率信号处理。- Several new methods sar image denoising, Based on SVPWM three-level inverter matlab simulation, Multirate signal processing.
Date : 2025-12-21 Size : 4kb User : 安战雄
[Program doc] agrqt DL : 0: 基于K均值的PSO聚类算法,Matlab实现界面友好，基于SVPWM的三电平逆变的matlab仿真。- K-means clustering algorithm based on the PSO, Matlab to achieve user-friendly, Based on SVPWM three-level inverter matlab simulation.
Date : 2025-12-21 Size : 6kb User : 丁雄国

« 12 »