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picture
子图像与母图像的匹配(子图像是母图像的一部分),用于判断子图是否在母图中(Sub-image and the master image matching (sub-image is the image part of the mother), used to determine whether the parent graph graph)
- 2010-08-04 10:25:47下载
- 积分:1
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LDPC_system
matlab 模拟ldpc系统,包括BER和SNR,BER和迭代次数的关系(matlab simulation ldpc system, including the BER and SNR, BER and the relationship of the number of iterations)
- 2012-12-30 12:11:34下载
- 积分:1
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Kalman-filter-implementation
通过对卡尔曼滤波器的介绍,使用matlab编程,实现卡尔曼滤波(Through the introduction of the Kalman filter using matlab programming, Kalman filtering)
- 2013-10-30 16:52:44下载
- 积分:1
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Digital-Watermarking-DWT-
基于小波域的数字水印程序,希望对大家有帮助(Digital watermarking process based on DWT)
- 2015-04-19 16:38:25下载
- 积分:1
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GA-knapsack
Post codes, solve GA-knapsack with the help of genetic algorithms using MATLAB software.
- 2017-01-02 22:54:58下载
- 积分:1
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guangfuwendu
光伏电池的matlab模型,温度变化时的pu曲线和iu曲线(Photovoltaic cell temperature change curves of pu and iu curve)
- 2015-05-06 15:07:16下载
- 积分:1
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matlabtest
1. 统计抽样法 2、变换抽样法3、用下式产生伪随机数4、M序列的产生5、逆M序列
(1 statistical sampling method 2, transform sampling method 3, using the following formula generates a pseudo-random number 4, M Sequences 5, inverse M series)
- 2015-06-03 16:43:30下载
- 积分:1
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pro_2
用局部参数最优化方法设计一个模型参考自适应系统,可调增益的初值Kc(0)=0.2,给定值r(t)为单位阶跃信号,即r(t)=A×1(t)。
要求:
1把连续系统离散化(采样时间可取0.1)。
2编制并运行这个系统的计算机程序(注意调整B值,使系统获得较好的自适应特性)。
3记录ym、yp的曲线 记录kp×kc的曲线 记录广义输出误差e的变化曲线。
4在参数收敛后,让Kp=2变为Kp=1,重新观察Kp×Kc及e的变化曲线。
5找出在确定的B值下,使系统不稳定的A值(阶跃信号的幅值),并与用劳斯稳定判据计算的结果比较。
(With local parameter optimization method to design a model reference adaptive system, adjustable gain initial Kc (0) = 0.2, for a given value of r (t) for the unit step signal that r (t) = A × 1 ( t). Requirements: a continuous system discretization (sampling time of 0.1 preferred). 2 compiled and run the system computer program (Note B to adjust the value of the system to obtain better adaptive characteristics). 3 records ym, yp curve record kp × kc curve records generalized output error e curves. 4 parameter convergence, let Kp = 2 into the Kp = 1, re-observed Kp × Kc and e curves. B-5 to find value in determining the next, making the system unstable A value (step signal of amplitude), and using Routh stability criterion and the comparison of the results calculated.)
- 2010-09-03 14:27:08下载
- 积分:1
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m
说明: stft(含:短时傅立叶变换 Gabor变换等)(stft (containing: STFT Gabor transform, etc.))
- 2008-04-18 10:09:39下载
- 积分:1
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EKF-SMO
一个永磁同步电机无传感器文章里面含有滑模控制和卡尔曼滤波(A permanent magnet synchronous motor mathematical model)
- 2015-01-09 19:54:48下载
- 积分:1