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countrice
解算图像曲线的函数解析式。给一个图像,最后算出其近似描述葵式子。(The solver function resolution of the image curve type. To an image, and finally calculate the approximate description Kwai formula.)
- 2013-03-28 18:07:57下载
- 积分:1
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GMM_dynamics_position_orientation
Gribovskaya, E., Khansari Zadeh, S. M. and Billard, A. (2010) Learning Nonlinear Multi-Variate Motion Dynamics for Real-Time Position and Orientation Control of Robotic Manipulators. International Journal of Robotics Research. [Infoscience]
- 2014-02-06 16:49:08下载
- 积分:1
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exm09313_1
上传Matlab源代码程序,希望对下载的人有所帮助(Upload Matlab source code procedures in the hope that the right people download help)
- 2007-04-25 16:47:38下载
- 积分:1
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DSPII_USTC_01
传统的宽带信号中抑制正弦干扰的方法是采用陷波器(notch filter),为此需要精确知道干扰正弦的频率.然而当干扰正弦频率是缓慢变化时,且选频率特性要求十分尖锐时,则最好采用自适应噪声抵消的方法.下图是用一个二阶FIR的LMS自适应滤波器消除正弦干扰的一个方案。该代码实现了以下功能:
1) 借助MATLAB画出了滤波器的误差性能曲面和误差性能曲面的等值曲线;
2) 给出了最陡下降法以及LMS算法的计算公式;
3) 用MATLAB产生了方差为0.05, 均值为0白噪音S(n),并画出某次采样得到的波形;
4) 根据 2)中的公式,并利用 3)中产生的S(n),在 1)中的误差性能曲面的等值曲线上叠加画出了采用最陡下降法以及LMS法时H(n)的在叠代过程中的轨迹曲线;
5)用MATLAB计算并画出了LMS法时误差随时间n的变化曲线(对应S(n)的某一次的一次实现)和e(n)波形;
6)在 1)中的误差性能曲面的等值曲线上,叠加画出采用LMS法得到的100次实验中的H(n)的平均值的轨迹曲线;
7)最终对结果进行了分析,具体见压缩包的word文档。
(Wideband signal in the conventional sinusoidal interference suppression method is the use notch filter (notch filter), this requires precise knowledge of the frequency of a sinusoidal interference . However, when the interference frequency sinusoidal changes slowly , and the selected frequency characteristic requirements are very sharp , then best use of adaptive noise cancellation method . following figure is a second-order FIR LMS adaptive filter to eliminate a program sinusoidal interference . The code implements the following functions:
A ) draw with MATLAB error performance of the filter surface and the surface contour error performance curve
2 ) gives the steepest descent method and the LMS algorithm formula
3 ) generated using MATLAB variance of 0.05 with a mean of 0 white noise S (n), and draw a particular sampling waveform
4 ) based on 2 ) of the formula , and use 3 ) generated in S (n), in a ) the error performance curves superimposed on the surface contour pl)
- 2013-11-06 13:12:36下载
- 积分:1
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ifiss3.1
不可压缩流体的有限元快速迭代求解,是书籍的附带源代码实现(Finite Elements and Fast Iterative
Solvers: with Applications in
Incompressible Fluid Dynamics)
- 2013-04-05 23:06:13下载
- 积分:1
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mppt_disturb_s
用S函数实现的电导增量法,可以对方便修改为变步长电导增量法(S function realization of conductance increment method)
- 2018-01-24 20:02:56下载
- 积分:1
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MATLAB
MATLAB混合编程课程设计资料(VC,VB)
在Matlab环境下实现混合编程的学习者可以下载(MATLAB hybrid programming curriculum design information (VC, VB) in the Matlab environment to achieve mixed programming learners can be downloaded.)
- 2009-10-05 11:22:22下载
- 积分:1
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haimianchuanzhidemubiaojiance
这是一个有关海面船只的检测程序,考虑多普勒频移,效果很好(This is a sea vessel detection program, considering the Doppler shift, a good effect)
- 2012-09-09 21:39:38下载
- 积分:1
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Practice2
根据学生两次考试成绩的数据来预测学生是否能被大学录取,用逻辑斯蒂回归算法实现,分别执行梯度下降算法、随机梯度下降算法、牛顿法(According student test scores twice to predict whether the student can be admitted to universities, implemented in logistic regression algorithm.)
- 2020-12-17 20:39:11下载
- 积分:1
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matlab
帮助你轻松掌握MATLAB
简单方便快捷,如果你想快速提高
(MATLAB help you easily master the easy fast, if you want to rapidly improve)
- 2010-06-20 16:31:10下载
- 积分:1