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tp7-Tp-Filtros
Matlab Filter Implementation
In this section, we will implement (in matlab) the simplest lowpass filter
$displaystyle y(n) = x(n) + x(n-1), n=1,2,ldots,N $
(from Eq.$ ,$(1.1)). For the simplest lowpass filter, we had two program listings:
Fig.1.3 listed simplp for filtering one block of data, and
Fig.1.4 listed a main program for testing simplp.
In matlab, there is a built-in function called filter3.3 which will implement simplp as a special case. The syntax is
y = filter (B, A, x)
where
x is the input signal (a vector of any length),
y is the output signal (returned equal in length to x),
A is a vector of filter feedback coefficients, and
B is a vector of filter feedforward coefficients.
The filter function performs the following iteration over the elements of x to implement any causal, finite-order, linear, time-invariant digital filter:3.4
- 2012-06-05 21:52:24下载
- 积分：1
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hgfx1
matlab的回归算法例程，
包括回归算法(regression algorithm matlab routines, including the handover algorithm)
- 2008-12-10 22:25:48下载
- 积分：1
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dbscan-721ea2b3e634.tar
K-MEANS algorithm Input: cluster number k, and contains n data object . Output: the minimum
- 2014-11-11 18:28:48下载
- 积分：1
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p53-perrig
They are susceptible to a variety of attacks, including
node capture, physical tampering, and denial of service, while
prompting a range of fundamental research challenges.
- 2010-06-23 14:54:15下载
- 积分：1
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cubicbspline
经过修改后可以准确对数据进行三次B样条插值，在原有基础上做了很大改进。(Modified to exact on cubic B-spline data interpolation, based on the original made a great improvement.)
- 2010-12-09 09:22:51下载
- 积分：1
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Multigrid-method
用多重网格法解非线性偏微分方程，假定N=4时为第0层l为输入的层数
r为MGM在在J-1层调用的次数(With multi-grid method for solving nonlinear partial differential equations, assuming N = 4 when the input layer 0 l layers
r for MGM in the number of J-1 layer calls)
- 2014-09-05 23:02:41下载
- 积分：1
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sample
三次样条插值函数的三弯矩法，精度较高，值得一看(Cubic spline interpolation function of the three moment method, high accuracy, see)
- 2009-03-30 20:50:01下载
- 积分：1
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Parzen
说明： 利用parzen窗进行概率密度函数估计，并给出仿真，程序简单易懂。(Using parzen Window probability density function estimation and the simulation, the program is simple to understand.)
- 2011-04-15 17:16:45下载
- 积分：1
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hundunjiami
混沌图像加密，不错的界面程序，可以添加图片，非常实用(Chaotic image encryption, good interface program, you can add pictures, very practical)
- 2012-10-17 15:26:42下载
- 积分：1
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ricker
说明： 在gprmaxzhong,绘制雷克子波的能量谱，和能量误差(At gprmaxzhong, plot the energy spectrum of the Rake wavelet and the energy error)
- 2020-03-22 13:42:52下载
- 积分：1
