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卡尔曼滤波法

于 2020-12-25 发布 文件大小:1KB
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代码说明:

  某火箭在空中沿直线做匀加速飞行,加速度为 ,发动机推力的波动一定会引起加速度波动,雷达以间隔时间不断测量该火箭距离远点的距离 ,由于雷达的测量噪声使得火箭距离测量值 中含有噪声。现在欲通过雷达对火箭距离的测量数据求得火箭的真实距离、速度和加速度。(A linear constant acceleration rocket flight in the air along the acceleration, the engine thrust fluctuation will cause the fluctuation of acceleration time interval measurement, radar to constantly the rocket from the far point of the distance, because the noise radar makes the rocket range measurements with noise. Now, the real distance, velocity and acceleration of the rocket are obtained by measuring the distance of the rocket by radar.)

文件列表:

卡尔曼滤波法.txt, 2425, 2017-11-20

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  • db2
    代码主要计算Daubechies紧支集滤波器系数L0_d和H1_d,然后采用这两个系数对信号进行小波分解(The main calculation code compactly supported Daubechies filter coefficients L0_d and H1_d, then the use of these two coefficients of wavelet decomposition signals)
    2009-06-08 12:26:08下载
    积分:1
  • Desktop
    it gets a cubic spline.
    2011-05-10 03:19:34下载
    积分:1
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    fourier tranformer useing in equeations
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    Principal Component Analysis code
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    说明:  基于小波包的带通滤波器设计程序。给出了小波变换的快速算法和重构算法,讨论了应用小波变换进行信号带通滤波的方法,并通过正交小波包对信号的分解,把频率成分复杂的信号分解到各个频带上,根据需要提取指定频率的信号,然后用小波包重构算法对信号进行重构,实现对信号的提取。(Based on wavelet packet band-pass filter design program. Given the fast algorithm of wavelet transform and reconstruction algorithms are discussed using wavelet transform signal band-pass filtering method, and through the wavelet packet to signals can be decomposed, 把 frequency components of complex signal is decomposed into various frequency bands 上, according to need to extract the specified frequency signal, and then reconstructs the signal reconstruction algorithm to achieve the extraction of the signal.)
    2010-04-15 16:26:30下载
    积分:1
  • weinerfilter
    说明:  维纳滤波matlab源代码,无错,可以运行结果,有与fir滤波方法对比结果。(program of wiener filter used in image postprocessing,which can be runned with an expected result.)
    2010-04-25 17:13:57下载
    积分:1
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    2010-06-02 10:56:11下载
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    说明:  用于脑电信号特征提取的小波变换,matlab实例,包含数据(Wavelet transform for feature extraction of EEG)
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