Improved Instantaneous Frequency Estimation Using an Adaptive Short-Time Fourier Transform
标签: Instantaneous Estimation Short-Time Frequency
上传时间: 2013-12-15
上传用户:ardager
ML Estimation of frequency, phase, and amplitude of a sinusoid from discrete time samples MLEsim.m
标签: Estimation frequency amplitude discrete
上传时间: 2014-12-07
上传用户:dianxin61
频谱分析仪Frequency Analyzer
上传时间: 2013-12-13
上传用户:com1com2
The implementation of estimation and correction of carrier frequency offset of COFDM system in DAB receiver IC ASIC03
标签: implementation estimation correction frequency
上传时间: 2013-12-24
上传用户:变形金刚
This the network curriculum project reported that the topic is the image frequency range enhancement method study, hoped that everybody uses for reference!
标签: the enhancement curriculum frequency
上传时间: 2014-12-01
上传用户:13215175592
A Novel Coded Layered Space-Time- Frequency Architecture: Convolutional Codes
标签: Convolutional Architecture Space-Time Frequency
上传时间: 2014-01-21
上传用户:zsjzc
This tar file contains the Linux CPU frequency driver for AMD Athlon64 / Opteron processors.
标签: processors frequency contains Opteron
上传时间: 2014-12-08
上传用户:杜莹12345
:介绍了一种基于数字信号处理器(DSP)的移相调频(Phase-Shifted and Frequency-Varied,PSFV)PWM控制 逆变电源,给出了主电路拓扑结构,分析了其控制原理并设计了其控制程序流程图。新颖的PSFV 控制能够实现输出 电压90%的调整率,输出电流波动小于单纯移相调功PWM方式,并在轻载时保持连续。功率开关器件零电压零电流 通断(Zero-Voltage-Zero-Current Switching,ZVZCS)软开关的实现,有利于进一步提高开关频率和降低开关损耗。采用 高性能的专用DSP 芯片TMS320F2812 实现了系统的数字控制,满足了系统控制的灵活性和实时性,减小了系统的 体积和生产成本。仿真分析和实验结果证明了此控制模式的可行性与合理性。
标签: Frequency-Varied Phase-Shifted DSP and
上传时间: 2013-12-04
上传用户:kristycreasy
Jakes Model + Rayleigh Channel + Time Selective Fading + Frequency Selective Fading
标签: Selective Fading Frequency Rayleigh
上传时间: 2014-01-08
上传用户:dreamboy36
Analysis and Simulation of a Digital Mobile Channe Using Orthogonal Frequency Division Multiplexing
标签: Multiplexing Simulation Orthogonal Frequency
上传时间: 2016-05-13
上传用户:ainimao