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OFDM-basedWirelessBroadBandSystemSimulator
基于OFDM的无线宽带系统仿真It contains mainly two parts, i.e. link-level simulator and system-level simulator.
Link-level simulator focus on a single-cell single-user scenario, where signal is transmitted from tx, and estimated at rx. Comparing the difference in tx/rx signal, the error rate can be found out. The output of the link-level simulator is the BLER/BER vs. SNR mapping table, that can be used for the system-level simulation.
System-level simulator focus on a multi-cell multi-user scenario. For the sake of simplicity, it takes the mapping table aquired in the link-level simulation, measure the actural SNR, and finds the corresponding error rate.(OFDM-based wireless broadband system simulation It contains mainly two parts, ie link-level simulator and system-level simulator.Link-level simulator focus on a single-cell single-user scenario, where signal is transmitted from tx, and estimated at rx . Comparing the difference in tx/rx signal, the error rate can be found out. The output of the link-level simulator is the BLER/BER vs. SNR mapping table, that can be used for the system-level simulation.System- level simulator focus on a multi-cell multi-user scenario. For the sake of simplicity, it takes the mapping table aquired in the link-level simulation, measure the actural SNR, and finds the corresponding error rate.)
- 2008-01-05 00:08:29下载
- 积分：1
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interleaving
能够修改交织深度，来实现任意长度的交织，采用802.11a的方案，实现分组交织(Interleaving depth can be modified to achieve any length intertwined, using 802.11a solution, implementing the packet interleaving)
- 2013-08-07 22:09:54下载
- 积分：1
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随机动态规划matlab程序
求解随机动态规划的MATLAB程序，有需要的请下载(Solving stochastic dynamic programming)
- 2020-09-02 19:58:07下载
- 积分：1
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compressor
热泵机组运行时，作为四大件之一的压缩机计算模型(Operation of the heat pump units, as one of the big four calculation model of compressor)
- 2021-03-26 12:59:13下载
- 积分：1
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HydraulicMechanical
Physics-Based Modeling Methods Improve Control System Design Multidomain systems (mechanical, electrical, hydraulic, chemical)
Successful controller development requires thorough and accurate understanding of plantControllerElectricalMechanicalDeviceActuatorsSensorsPlant(Physics-Based Modeling Methods Improve C ontrol System Design Multidomain systems (mec hanical, electrical, hydraulic, chemical))
- 2007-05-13 10:04:07下载
- 积分：1
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Flutter
一个对飞机副翼机械结构进行运动仿真的MATLAB例程(MATLAB routine motion simulation of a mechanical structure of aircraft aileron)
- 2013-03-30 23:36:27下载
- 积分：1
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Cdma2k
一个利用matlab仿真实现CDMA的代码，欢迎大家参考：）(Realize the use of matlab simulation of a CDMA code, welcomed the U.S. reference:))
- 2007-08-10 16:09:35下载
- 积分：1
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harris
利用Harris角点检测算法很好的程序，通过互相关算法检测角NCC配准(Good program using Harris corner detection algorithm, detect corner through cross-correlation method for NCC registration)
- 2015-04-01 09:26:17下载
- 积分：1
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heqing
双极性二进制基带传输系统的仿真和误码性能验证
①．发送信号的星座图，发送和接收信号的波形，不同信噪比情况下，接收信号的星座图
②．画出无信道编码时，误比特率的理论曲线和仿真曲线，以及有信道编码时误比特率的仿真曲线
③．解释以上获得的各种结果的合理性
④．选做：选用不同纠错能力的信道编码方法，比较信道译码后的误码率(Simulation and Error Performance Verification of Bipolar Binary Baseband Transmission System
(1) Constellation diagram of transmitted signal, waveform of transmitted and received signal, constellation diagram of received signal under different signal-to-noise ratio
(2) Draw the theoretical and simulation curves of BER without channel coding and the simulation curves of BER with channel coding.
(3) Explain the rationality of the results obtained above.
(4) Choose: Choose channel coding methods with different error-correcting abilities to compare the bit error rate after channel decoding.)
- 2018-11-22 23:26:09下载
- 积分：1
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ZantTest1
电力系统暂态分析计算
分段计算模型
简单计算模型(Measurements of transient analysis of a simple model calculation)
- 2011-02-15 12:56:42下载
- 积分：1
