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Matlabsourcecode
指纹识别源码,利用梯度法求解指纹的块方向图,很好用(Fingerprint fingerprint source using gradient method with the block pattern well)
- 2010-05-06 22:59:58下载
- 积分:1
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sub1_logistic_zixiangguan
混沌序列中的自相关检验混沌序列中的自相关检验混沌序列中的自相关检验(chaos logsitic themself)
- 2020-07-04 04:00:01下载
- 积分:1
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MATLAB
电力系统中由于采用了很多电力电子设备,引入了大量谐波,致使电能质量降低,改程序可以求出谐波的幅值,频率和相位(Spectrum analysis)
- 2011-10-19 10:28:32下载
- 积分:1
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RS-matlab
RS码的MATLAB实现,实现编码和译码(come true the rs)
- 2021-03-21 11:59:17下载
- 积分:1
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MATLAB
对噪声信号中的正弦信号,通过Pisarenko谐波分解方法、Music算法和Esprit算法进行频率估计,信号源是: 其中, , , ; 是高斯白噪声,方差为 。使用128个数据样本进行估计。 1、用三种算法进行频率估计,独立运行20次,记录各个方法的估计值,计算均值和方差; 2、增加噪声功率,观察和分析各种方法的性能。(Sinusoidal signal in the noise signal through the Pisarenko harmonic decomposition method, Music algorithms and Esprit frequency estimation algorithm, the signal source is: where,,, a Gaussian white noise, variance. 128 data samples used to estimate. 1, with three kinds of frequency estimation algorithm, run independently 20 times, record the estimated value of each method to calculate the mean and variance 2, the increase in noise power, observation and analysis of the performance of various methods.)
- 2021-03-24 14:49:14下载
- 积分:1
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liu
直方图均衡化和彩色图像处理的matlab实现(Histogram equalization and color image processing matlab implementation)
- 2013-12-03 18:37:31下载
- 积分:1
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xx
说明: 基于L*a*b空间的色彩分割。根据样本区域的颜色对图像进行分割。(based on the l*a*b space to cut the picture)
- 2010-07-28 10:02:33下载
- 积分:1
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snr
信噪比MATLAB程序,可以分析信号的干净程度,
适合信号处理的初学者。(SNR MATLAB program that can analyze the cleanness of the signal, signal processing for beginners.)
- 2020-11-17 10:59:39下载
- 积分:1
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kalmanfilter
卡尔曼滤波算法,英文文章原文,适合初学者。(Kalman filter algorithm, the English text, suitable for beginners.)
- 2010-03-11 20:04:49下载
- 积分:1
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matlab-quatree-processing
这几个程序是我用matlab做图像分割用到的,方法是四叉树分解,大家可以参考下(These programs do I use matlab image segmentation used, the method is the quadtree decomposition, we can refer to)
- 2011-10-04 19:48:38下载
- 积分:1