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ols
正交最小二乘辨识算法
该算法除了实现最小二乘辨识功能之外而且能按照各项重要性将其逐一选出并且估计相应系数(OLS Orthogonal Least Quares.
[x, ind] = OLS(A,b,r) gives the solution to the least squares problem
using only the best r regressors chosen from the ones present in matrix A.
This function also returns in the vector ind the indexes of the
best r regressors (i.e., the best columns of A to use).
If r is equal to n, the solution x given by OLS is the same as the solution
given by A, but in ind we still have the regressors sorted by their
importance. This means that one can perform a feature selection by taking
the first k entries in ind (k<r).)
- 2010-01-06 20:18:56下载
- 积分：1
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matlab-dsb
DSB调制解调，并且加入了高斯白噪声和带通滤波器，模拟了完整的系统(DSB modem, and joined the Gaussian white noise and band-pass filter to simulate a complete system)
- 2008-06-24 22:43:59下载
- 积分：1
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pit
说明： 利用AMDF法求语音信号的基音周期（结果为时频图）(Pitch detection by AMDF algorithm)
- 2010-03-22 08:24:51下载
- 积分：1
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MATLAB实例源代码
说明： MATLAB示例代码
从2004年11月起，《MATLAB及在电子信息课程中的应用》的下载程序dsk01改为dsk02。两者只有微小的差别。主要的修改是：
1． 所有的生成图形都由灰色改成白色，以便与书籍上的图相同。
2． 删去了几个无用的程序；
3． 加了了几个程序（如q48a和q48b），以便和书上的章节演示内容相符。(MATLAB sample code from November 2004 onwards, "MATLAB and electronic information in the curriculum of" download dsk01 dsk02 changed. Taken only a very small difference. The major changes are : 1. All graphics generating replaced by gray and white, with the books to the same map. 2. By deleting a few useless procedures; 3. The increase in the number of procedures (such as q48a and q48b), and to book chapters on the demonstration line content.)
- 2005-12-15 16:18:10下载
- 积分：1
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nihe
matlab的拟合插值经典算法，可用于数学建模(matlab development of classical planning algorithms can be used for mathematical modeling)
- 2011-08-04 15:27:26下载
- 积分：1
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signalGenerate
生成数字信号处理课程常用信号：冲激、阶跃、斜坡、正弦、复指数和指数信号，幅度长度时延频率相位可控。(Signal generation, capable of generating pulse, step, ramp, sine, complex sine and exponent signals.)
- 2013-12-10 09:32:40下载
- 积分：1
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lungui
轨道车轮踏面接触椭圆参数计算，最终获得椭圆面的长轴与短轴长度(Wheel tread contact with the track ellipse parameters calculated)
- 2011-10-30 21:41:08下载
- 积分：1
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compared_two_groupofnumbers
在matlab环境下读取两个txt文档中的内容，并实现两个内容的相似性比较(compare with two groups of int number)
- 2013-11-09 13:55:27下载
- 积分：1
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dgnnkm
车牌检测的论文，但是是短的不是打的用的可以借用写内容。(License plate detection thesis, but it is not a short fight with the Government can draw on to write the content.)
- 2008-01-08 15:13:49下载
- 积分：1
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off_focus
离焦系统的OTF曲线的matlab仿真
包含：1.不同波像差时，圆孔离焦的OTF及
2.不同波像差时，圆孔离焦下余弦光栅的像对比(Matlab simulation of the curve away from the focus system OSF)
- 2012-04-03 20:18:09下载
- 积分：1
