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34
说明: 根据滤波器指标选择合适的窗函数,计算窗函数的长度N,调用MATLAB函数fir1设计一个FIR低通滤波器。并编写程序,调用MATLAB快速卷积函数fftfilt实现对xt的滤波。绘图显示滤波器的频响特性曲线、滤波器输出信号的幅频特性图和时域波形图。
(Select the appropriate indicators according to filter window function, calculate the length of window function N, called MATLAB function fir1 design a FIR low-pass filter. And programming, call MATLAB functions fftfilt achieve fast convolution filtering xt. Graphics filter frequency response curve, the filter output signal amplitude and frequency characteristics of maps and time-domain waveform. )
- 2011-05-24 09:17:20下载
- 积分:1
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et_04
Instrumental Variable Estimation Of A Threshold Model-matlab code
- 2013-10-17 00:36:45下载
- 积分:1
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lda
利用matlab实验人脸识别。从图像库中识别出相同人脸。主要运用LDA(Face recognition using matlab experiment. Identified from the image library same faces. The main use of LDA)
- 2013-11-11 09:16:37下载
- 积分:1
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L1precision
matlab L1 precision using MAP
- 2010-11-22 06:27:49下载
- 积分:1
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FIR_lattice
说明: 实现了FIR的算法,并给出其Lattice结构参数,尤其是利用参考文献实现k=0时的Lattice参数计算问题。(Realized FIR algorithm, and gives the Lattice structure parameters, in particular, the use of Reference to achieve k = 0 when the issue Lattice parameters.)
- 2010-03-24 19:37:24下载
- 积分:1
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MATLABAndItsApplicationInPowerSystemSimulationStud
说明: MATLAB及其在电力系统仿真研究中的应用(MATLAB and Its Application in Power System Simulation Study)
- 2009-08-31 14:20:01下载
- 积分:1
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chengxu-1
基于Simulink的Kalman滤波器仿真实验(Kalman filter simulation experiments based on Simulink)
- 2012-05-25 00:12:06下载
- 积分:1
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VDSL_dowm
VDSL的下行链路仿真。1.下行(局端到用户端)速率:20Mbps,上行(用户端到局端)速率:5Mbps;传输距离为500m;在Eb/N0 = 15dB时实现误比特率Pe<=10-4
2.可用信道频谱:0.138MHz-12MHz
3.双绞线模型采用RLCG模型,传输介质为0.4mm PE cable
(simulation of VDSL down link)
- 2011-07-19 21:40:27下载
- 积分:1
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Matlab--cascade-control-
这是一个比较简单的水箱水位串级控制的程序,供初学者学习。(This is a relatively simple tank level cascade control program for beginners to learn.)
- 2013-07-29 10:50:21下载
- 积分:1
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tips
this is a important doc
- 2010-01-19 21:11:09下载
- 积分:1