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imageprocess
用matlab进行图像处理 对车牌号码进行识别 非常具有实用价值(Matlab image processing used to identify the plate number of very practical value)
- 2009-04-17 18:59:29下载
- 积分:1
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matlab
MATLAB二分法程序, !!!!(MATLAB二分法程序)
- 2010-10-22 15:16:05下载
- 积分:1
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FDTD_2D_TM
电磁计算中利用FDTD算法的mur吸收边界,数值计算。(FDTD method with Mur ABC)
- 2014-12-01 15:09:59下载
- 积分:1
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eight-node--brick-element
八节点六面体等参实体单元,包含总刚集成,可用于弹性计算(eight-node brick element with trilinear isoparametric formulation can be used for simple analysis)
- 2014-12-27 19:49:06下载
- 积分:1
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gvf_snake_matlab
A Summary of Implicit Snake Formulations
Coupled Multi-shape Model and Mutual Information for Medical Image Segmentation
(2d snakeA Summary of Implicit Snake Formulations
Coupled Multi-shape Model and Mutual Information for Medical Image Segmentation
)
- 2011-12-09 11:18:32下载
- 积分:1
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KalmFilter
卡尔曼滤波是一种高效率的递归滤波器(自回归滤波器), 它能够从一系列的不完全包含噪声的测量中,估计动态系统的状态。(Kalman filter is an efficient recursive filter (autoregressive filter), it can not completely contain from a series of noise measurements, the estimated dynamical systems.)
- 2010-12-27 22:50:27下载
- 积分:1
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time-series
王燕编写的《应用时间序列分析》的PPT、程序和数据(the PPT/SAS code/dataset for <time series> by wangyan)
- 2014-11-26 22:54:54下载
- 积分:1
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pisa
在计算机上产生一组实验数据,首先产生一段零均值白噪声数据u(n),令功率为 ,让u(n)通过一个三阶FIR:
得到y(n). .y(n)上加三个实正弦信号f1’=0.1,f2’=0.25,f3’=0.26调整 和正弦信号幅度信噪比大致为10dB,50dB,50dB. (1) 令N=256,描绘xn波形;
(2)得出真实功率谱密度 .
(3) 利用此实验数据Pisarenko谐波分解法估计该实验数据的正弦频率及幅度。
(On the computer to generate a set of experimental data, first generate a zero mean white noise data u (n), so that power, let u (n) through a third-order FIR: get y (n).. Y (n) added three real sinusoidal signal f1 ' = 0.1, f2' = 0.25, f3 ' = 0.26 and sine signal amplitude adjustment signal to noise ratio is approximately 10dB, 50dB, 50dB. (1) that N = 256, depicted xn waveform (2) the true power spectral density obtained. (3) using this experimental data, Pisarenko harmonic decomposition method to estimate the experimental data of the sinusoidal frequency and amplitude.)
- 2010-10-22 11:17:41下载
- 积分:1
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envelopedetector
Title : Implementation of quadrature modulation and demodulation
Design Object : By implementing quadrature modulation and demodulation of analog signals in digital signal processing, students will have better understanding of sampling and frequency analysis of discrete-time signals.
Design Content : Make a MATLAB function which performs quadrature modulation and demodulation for a input signal with anti-aliasing filtering.
- 2009-05-11 22:50:36下载
- 积分:1
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Tikhonov-Regularization-
本程序是基于Tikhonov正则化方法重建图像分析(This procedure is based on the Tikhonov regularization method for reconstruction of image analysis)
- 2021-04-02 09:49:07下载
- 积分:1