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kth_order_spectrum_analysis
完整的幅相调制信号可k阶非线性功率谱分析(Complete amplitude and phase modulated signal can be k-order nonlinear power spectrum analysis)
- 2008-12-13 17:01:05下载
- 积分:1
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spectral_matlab-20060909
社区分割 matlab 谱方法实现的程序 看了 还不错(Community segmentation matlab spectral method to achieve the program looked pretty good)
- 2011-05-26 21:16:00下载
- 积分:1
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fft_1
已知两个序列x[n]=cos(n*pi/2), y[n]=ej*pi*n/4x[n],绘制X(ejw)和Y(ejw)和幅度和相角,说明它们的频移关系(The known two sequence x [n] = cos (n* PI/2), y [n] = ej* PI* n/4 x [n], draw x (ejw) and y (ejw) and amplitude and phase Angle, suggesting their frequency shift relationship
)
- 2012-04-24 20:17:48下载
- 积分:1
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Kalman-PROGAM
MATLAB 卡尔曼滤波 原理说明及程序(MATLAB Kalman filter)
- 2013-12-01 20:37:18下载
- 积分:1
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DVB-T-TimingaChannelEstimation
DVB-T 2k模式定时估计Matlab仿真。重新修改了程序。包括DVB-T信号产生,瑞利多径信道衰减,高斯噪声加入。 定时估计的粗定时用极大似然法,细定时用分散导频。首先确定导频模式,再通过相邻导频相关确定定时偏差。此方法适用于瑞利多径信道,高斯信道,也适用于莱斯多径信道。
信道估计利用DVB-T导频,LS估计,导频位置的时间插值,非导频位置频率插值,非常有效。
该程序经过多次运行无误,不足之处在于变量使用不规范,注释简单,读程序很费劲哈。
其特点是均采用经典算法,简单有效为主,对初学者很有帮助滴。(DVB-T 2k signal, timing estimation, channel estimation)
- 2015-02-11 01:32:04下载
- 积分:1
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iir
DSP程序里IIR滤波结果跟MATLAB仿真结果相差很大是为什么?各位老兄: 我最近利用TI库函数里IIR滤波程序对一组数据进行滤波,IIR系数利用TI公司所提供的eziir.m(matlab程序)程序获得,在matlab里利用相同的系数对相同的数据进行滤波(DSP program results IIR filter with MATLAB simulation results are very different and why? You man: I have the use of library functions in TI procedures IIR filter to a group of data filtering, IIR coefficients provided by the use of TI' s eziir.m (matlab program ) procedures in matlab using the same coefficient in the same data filtering)
- 2009-06-10 11:51:09下载
- 积分:1
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dft
Computes solution of difference equations
- 2014-09-05 23:19:41下载
- 积分:1
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EchoCanceller
my Acoustic Echo Cancellation (AEC) in matlab
- 2011-10-20 05:34:42下载
- 积分:1
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muisui
可以实现模式识别领域的数据的分类及回归,利用自然梯度算法,是机器学习的例程。( You can achieve data classification and regression pattern recognition, Use of natural gradient algorithm, Machine learning routines.)
- 2016-04-20 14:41:16下载
- 积分:1
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ar_modle
ar模型 3种算法构建:
ar模型 3种算法构建:
ar模型 3种算法构建:
ar模型 3种算法构建:(Model 3 algorithm to construct ar: ar Model 3 algorithm to construct: ar Model 3 algorithm to construct: ar Model 3 algorithm to construct:)
- 2011-05-25 10:04:47下载
- 积分:1