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sgyread
two matlab code for reading sgy format data set in matlab you must then plot it
- 2010-12-01 21:24:03下载
- 积分:1
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FFT_program_code
fft算法matlab实现,可直接运行,对比给定波形和经过fft后的波形效果(fft algorithm matlab realize, can be directly run, compared to a given waveform and waveform effects after fft)
- 2016-04-13 15:45:30下载
- 积分:1
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biye
根据地理坐标求两点之间的距离,应用在物流、交通运输领域(Geographical coordinates for the basis of the distance between two points, used in logistics, transportation)
- 2009-05-09 00:23:52下载
- 积分:1
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Evaluate
评价图形的MSE,SNR,PSNR的GUI。(A GUI to evaluate the image s MSE,SNR and PSNR.)
- 2010-05-14 14:23:19下载
- 积分:1
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ukf
An implementation of Unscented Kalman Filter for nonlinear state estimation.
(Nonlinear state estimation is a challenge problem. The well-known Kalman Filter is only suitable for linear systems. The Extended Kalman Filter (EKF) has become a standarded formulation for nonlinear state estimation. However, it may cause significant error for highly nonlinear systems because of the propagation of uncertainty through the nonlinear system.
The Unscented Kalman Filter (UKF) is a novel development in the field. The idea is to produce several sampling points (Sigma points) around the current state estimate based on its covariance. Then, propagating these points through the nonlinear map to get more accurate estimation of the mean and covariance of the mapping results. In this way, it avoids the need to calculate the Jacobian, hence incurs only the similar computation load as the EKF.
For tutorial purpose, this code implements a simplified version of UKF formulation, where we assume both the process and measurement noises are additive to avoid augment of state and a)
- 2010-12-14 16:39:43下载
- 积分:1
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music
实现测角的程序 (Procedures for detecting angle)
- 2020-10-16 13:57:29下载
- 积分:1
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此仿真模型采用pmsg电机应用
建立风力发电机模型,此仿真模型采用pmsg电机应用,再根据PI控制器方法构造控制器,达到能控制发电机的转速、转角等等等(Build wind generator model, the simulation model using pmsg motor applications, according to PI controller method to construct the controller, to control the generator speed, angle, etc., before running this simulink model, it should also write the reference value code to run.)
- 2016-04-02 11:14:02下载
- 积分:1
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UPMLfdtd3D
三维直角坐标系FDTD应用UPML吸收边界条件,激励源为高斯脉冲(Three-dimensional Cartesian coordinate system FDTD application UPML absorbing boundary conditions, excitation source for the Gaussian pulse)
- 2008-04-29 10:36:11下载
- 积分:1
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equalization_RLS
equalization_RLS matlab
- 2012-09-05 17:12:34下载
- 积分:1
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ldpc_encoder
DVB-T2 ldpc encoder part by guidebook
- 2011-04-28 15:12:10下载
- 积分:1