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COMMUNICATIONS
说明： 介绍了直接序列扩频通信的理论基础和模型, 并通过MATLAB 提供的Simulink 仿真平台对直扩通信系统进行了仿真(THE RESEARCH ON MODELING AND SIMULATION OF DIRECT-SEQUENCE SPREAD SPECTRUM COMMUNICATIONS SYSTEM BASED ON SOFTWARE RADIO.PDF)
- 2010-05-03 16:53:36下载
- 积分：1
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WienerScalart96.m.tar
Wiener filter based on tracking a priori SNR usingDecision-Directed
method, proposed by Scalart et al 96. In this method it is assumed that
SNRpost=SNRprior +1. based on this the Wiener Filter can be adapted to a
model like Ephraims model in which we have a gain function which is a
function of a priori SNR and a priori SNR is being tracked using Decision
Directed method.
- 2011-05-06 07:14:03下载
- 积分：1
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mine
用凯瑟窗设计一个数字带通滤波器，设计指标为
低阻带：ws1=0.2pi,as=70dB,
低通带：wp1=0.35pi,ap=1dB,
高通带：wp2=0.65pi,ap=1dB,
高阻带：ws2=0.8pi,as=60dB(
Kaiser window design with a digital band-pass filter design specifications for the
Low resistivity zone: ws1 = 0.2pi, as = 70dB,
Low-pass band: wp1 = 0.35pi, ap = 1dB,
High-pass band: wp2 = 0.65pi, ap = 1dB,
Impedance with: ws2 = 0.8pi, as = 60dB
)
- 2011-12-03 00:19:33下载
- 积分：1
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FIR-lowpass-design
FIR 低通滤波器程序，matlab 实现(FIR filter using matlab)
- 2010-07-12 09:22:15下载
- 积分：1
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tidu
邻域是沿着梯度方向的，模糊均值聚类方法。(Neighborhood along the gradient direction, the fuzzy-means clustering method.)
- 2010-01-20 15:09:45下载
- 积分：1
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faokei
处理信号的时频分析，脉冲响应的相关分析算法并检验，一种噪声辅助数据分析方法。( When processing a signal frequency analysis, Related impulse response analysis algorithm and inspection, A noise auxiliary data analysis method.)
- 2016-11-21 14:16:40下载
- 积分：1
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medianfilter
design of median filter to remove noise
- 2010-10-16 13:04:11下载
- 积分：1
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tqjs
说明： 实现大地测量学中，椭球参数解算。（包括正解和反解）(Achieve geodesy, the ellipsoid parameters solver. (Including the positive solution and counter-solution))
- 2010-03-30 22:11:08下载
- 积分：1
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transimiss
moore响度模型外耳中二差值传递函数和滤波器，完成版，共同没努力(moore ludness caculation)
- 2020-07-02 03:00:01下载
- 积分：1
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FFTVibrationSignalRate100
基于MATLAB的振动信号的KAISER滤波与频谱分析,可用于加速度传感器信号(based on MATLAB KAISER vibration signal filtering and spectrum analysis, acceleration sensor can be used for signal)
- 2007-02-14 23:05:40下载
- 积分：1
