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marias
modulaciones m-arias como 16QAM, 32QAM, 64QAM, BPSK, QPSK y otras mas
- 2010-11-08 13:24:43下载
- 积分：1
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06200006
An Empirical Interference Modeling for Link Reliability Assessment in Wireless Networks(Abstract—In recent years, it has been widely believed in the community that the link reliability is strongly related to received signal strength indicator (RSSI) [or signal-to-interference-plus-noise
ratio (SINR)] and external interference makes it unpredictable,which is different from the previous nderstanding that there is no tight relationship between the link reliability and RSSI (or
SINR), but multipath fading causes the unpredictability. However,both cannot fully explain why the unpredictability appears in the link state. In this aper, we unravel the following questions: 1)
What causes frame losses that are directly related to intermediate
link states? 2) Is RSSI or SINR a right criterion to representthe link reliability? 3) Is there a better easure to assess the link reliability? We fi rst confi gured a testbed for performing a real measurement study to identify the causes of frame losses,
and observed that link reliability depends on an intraframe SINR
distribut)
- 2013-02-25 16:10:44下载
- 积分：1
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SATLSim
卡尔加里大学写的跟踪环路程序,用来进行算法验证和测试。(tracking loop for test by Calgary University)
- 2020-07-02 15:00:01下载
- 积分：1
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untitled11
基于MATLAB的单自由度机械振动系统的仿真，可以根据仿真描述运动规律(Simulation of single degree of freedom mechanical vibration system based on MATLAB, the simulation can be described according to the movement of)
- 2014-04-28 18:35:09下载
- 积分：1
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npcsma
mpcsma source file of matlab
- 2010-04-29 14:45:00下载
- 积分：1
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PriorityQueue.tar
Priority Queue Data Struct
- 2014-11-09 02:17:13下载
- 积分：1
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matlabhanshu
这是matlab的常用的函数，很有用的喔，好不容易淘的。(This is commonly used matlab functions, very useful Oh, finally Amoy.)
- 2011-11-05 20:51:42下载
- 积分：1
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c
说明： 包括跳频通信系统的整个工作流程，调制，跳频，解跳，解调。
忽略同步相关的问题，包括跳频同步，帧同步，定时同步，载波同步等。
其中，调制采用MSK调制方式，解调采用复差分解调方式。(Including the whole work flow of frequency hopping communication system, modulation, frequency hopping, de hopping, demodulation.
Ignore the synchronization related problems, including frequency hopping synchronization, frame synchronization, timing synchronization, carrier synchronization and so on.
Among them, MSK modulation is used for modulation and complex differential demodulation is used for demodulation.)
- 2020-11-17 20:35:07下载
- 积分：1
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paprSCFDMA
This is the PAPR simulator for SC-FDMA by using the Raised-cosine filter or Root raised-cosine filter under different rolloffFactor.
- 2009-10-22 12:04:11下载
- 积分：1
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analogue-modulation-recognition
针对盲模拟调制信号的自动识别算法，利用了盲信号识别中常用的gamma、ap、dp、P等参数，并附送dsb、lsb、usb、am、fm信号的生成程序(Automatic analogue modulation recognition using MATLAB.
There is also a function to generate dsb,lsb,usb,am,fm signal)
- 2012-05-08 13:49:22下载
- 积分：1
