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gauss
高斯消去法求逆阵和 改进的平方根法求逆阵(Gaussian elimination
Square Root)
- 2010-05-12 14:47:52下载
- 积分:1
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chap14
适合有一定基础的学生学习,比较简单的小例子,合适初学者(There is some basis for students to learn, simple small example, suitable for beginners)
- 2014-09-11 21:08:36下载
- 积分:1
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part
Application for pre-processing and feature extraction for leaf recognization, this contains sample leaves and code to save it to database and extract features of each leaf
- 2013-05-09 14:44:27下载
- 积分:1
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AntennaCoupling
天线耦合仿真算例,大型坦克模型,雷达反射截面积(Antenna coupling simulation example, a large tank models, radar cross section)
- 2013-03-04 17:24:18下载
- 积分:1
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matlabtuxiangchuli
MATLAB 图像处理命令(MATLAB image processing orders.)
- 2006-07-07 15:17:24下载
- 积分:1
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Filter
关于滤波的程序,可以减少Gipps效应,提高信号的分辨率。(On filtering procedures, can reduce the Gipps effect, improve the resolution of the signal.)
- 2013-10-22 16:36:14下载
- 积分:1
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MFP_based_on_High_order_Statistics-master
说明: 浅层海洋环境由信源组成声源,海洋形成信道,和水听器阵列组成接收器。在这个传播模型中,信源,信道和接收信号这三者,通常能知二求一,具体应用诸如利用海洋环境参数和接收到的信号来定位声源,或者通过计算发射信号和接收信号之间的差异,反演海洋环境参数。
而在接收器方面,我们通过设置各向同性的水听器阵列。通过算法和处理器,我们便能量化模型,传统是处理器主要基于接收信号是高斯信号,而海洋中存在着大量的有色噪声。本课题的研究目的便是在前人的基础上,在海洋声层析成像的背景下,在信源与接收器阵列之间,引入信号的高阶统计量,对非高斯过程的水下信号源进行定位,并提高算法的性能和准确性。
利用非高斯过程的高阶累积量不恒为零的特点,滤去高斯有色噪声对信号的影响,其又包含了信号的相位信息,便可以极大的优化匹配场处理过程的性能和准确性。(After receiving signals based on high order cumulant matched field processor after matched field localization, the positioning effect will be more accurate, sidelobe suppression more effectively, and compared with other traditional matched field processor in low SNR environment, it can position more accurately.)
- 2020-10-28 12:29:58下载
- 积分:1
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jidian
要求使用继电自整定方法对其实施自适应PID控制。
1、选择采样时间0.1s,把对象离散化。
2、加继电(开关)控制,测量对象的Tc,Kc。
3、利用ZIEGLER-NICHOLS 公式表,确定PID参数。
4、实现闭环控制。
5、根据调节效果,修正PID参数。
(Require the use of relay tuning methods for its implementation of the adaptive PID control. 1, select the sampling time 0.1s, the discrete objects. 2, plus relay (switch) control, measurement object Tc, Kc. 3, using ZIEGLER-NICHOLS formula table, determine the PID parameters. 4, closed loop. 5, according to moderating effect, the amendment PID parameters.)
- 2010-09-03 14:53:14下载
- 积分:1
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mohuxiaobofenxi
用matlab编写的程序,实现模糊小波控制,用于控制机器人的手或者腿部的运动。(Programs written with matlab, the fuzzy wavelet control, used to control the robot' s hand or leg movement.)
- 2010-09-05 18:20:18下载
- 积分:1
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cylinder
计算流体动力学的计算小程序,计算二维圆柱绕流问题,同时绘制流场速度云图。(Calculation procedures computational fluid dynamics to calculate the two-dimensional cylindrical flow around the same time draw the flow velocity cloud.)
- 2012-05-29 19:05:17下载
- 积分:1