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8DPhaseInvarTrellisCMS
- An 8D phase invariant trellis coded modulation scheme with constant envelope
BlimpDuino_beta1.1.1
- Blimpduino is a very low cost open source autonomous blimp. It consists of an Arduino-based blimp controller board with on-board infrared and ultrasonic sensors and an interface for an optional RC mode, a simple gondola with two vectoring (tilting) d
wirelessch
- 無線通訊中的環境大多為頻率平坦衰弱通道或是頻率選擇性衰弱通道.瑞利分佈為大多延研究的模型,當有多信道輸入 時,其包跡的選擇可以用來測試通道~-Wireless communication frequency in the environment, mostly flat or frequency selective channel debilitating weakness channel. Rayleigh distribution model for most of the extens
Time-SeriesModelforWirelessFadingChannelsinisotrop
- 这篇文章为随即和非随机的散射环境中造成的信封衰落提供了一个AR模型。它展示了至少需要一个二阶AR过程去建立一个伏在接收信封内在的阻尼正弦自动/交叉相关函数的模型。通过对模拟值的比较得到使用模型可以得到与理论值近似的值。模型基于的仿真过程被用来与JACK仿真器在随机分散事件中作比较。-his work presents an autoregressive (AR) model for fading envelope influenced by isotropic and
Envelope_detection
- demodulator AM using envelope detector
morletwavelet
- 一些关于morlet wavelet的文章，分别是用Morlet小波进行包络检波分析，基于小波分析的进化谱及在故障诊断中的应用-Morlet wavelet is Morlet wavelet analysis of the envelope detector, based on the wavelet analysis of the evolutionary spectrum and its application in fault diagnosis
Shaping-correlator-BOC-signal-
- 为了克服原有抗多径算法在偏移二进制载波( BOC)信号上性能不如粗捕码( coar se/ acquisition co de, C/ A 码)的缺点, 并消除 BOC信号在跟踪时特有的多峰模糊特性, 将一种 新的参考码应用在 BOC信号的跟踪中,并与窄相关器以及高分辨相关器( HRC)技术进行了比较, 分别给出了多径误差包络, 从仿真结果中得出了最佳参考码码型,并根据最佳参考码 分析了成形( Shaping) 相关器的噪声性能。Shaping 相关器消除了多峰模糊的特点,并在多径误差包
(chp3)
- 离散函数matlab基本用法卷积与循环卷积描述及连续信号幅度谱包络-Discrete convolution function matlab basic usage and circular convolution descr iption and continuous signal amplitude spectral envelope
AM-RADIO
- This m-file simulates the operation of the heterodyne section and demodulating section of a garden variety AM receiver. An array is created that represents the superposition of three separate RF carriers, each modulated at a different audio
10.1109-MELCON.1998.692481
- The application of digital predistortion in base-band signal is an extended method of amplifier linearization to reduce the Adjacent Channel Interference (ACI) in those systems in which a varying envelope modulation scheme is used. This paper
Frequency-Domain-Detection-of-OQPSK-Signals-(2).r
- Frequency-Domain Detection of OQPSK Signals with Quasi-Constant Envelope and High Spectral Efficiency