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well-test
均质油气藏matlab试井曲线程序,可用于分析地层参数对地层压力的影响。(Homogeneous reservoir testing curve matlab procedures can be used to analyze the impact on the formation pressure formation parameters.)
- 2014-01-15 10:24:58下载
- 积分:1
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imageprocessing
运用MATLAB程序识别图像并将其划分为文字和非文字的两个类别(MATLAB program to identify the use of images and text and is divided into two categories of non-text)
- 2008-12-20 17:34:34下载
- 积分:1
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LMS
最小均方(LMS)自适应算法就是一中已期望响应和滤波输出信号之间误差的均方值最小为准的,依据输入信号在迭代过程中估计梯度矢量,并更新权系数以达到最优的自适应迭代算法。LMS算法是一种梯度最速下降方法,其显著的特点是它的简单性。这算法不需要计算相应的相关函数,也不需要进行矩阵运算。(Minimum mean-square (LMS) adaptive algorithm is that one has to respond to the expectations and filtering the output signal of the mean square error between the value of the minimum-based, based on the input signal is estimated in the iterative process of gradient vector, and to update the weights in order to achieve the most Adaptive iterative algorithm gifted. LMS algorithm is a steepest descent gradient method, and its significant features is its simplicity. This algorithm does not require calculation of the corresponding correlation function, nor the need for matrix calculation.)
- 2008-05-26 12:05:15下载
- 积分:1
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image-evaluate
matlab中如何对两幅图片进行配准,怎样使配准更加准确(registration matlab how the two pictures, how to make more accurate registration)
- 2013-01-07 22:30:03下载
- 积分:1
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SCARA
matlab code for interfacing SCARA robot manipulator It is working
- 2013-07-17 01:27:25下载
- 积分:1
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the-Fourier-transform
一天征服傅里叶变换,对傅里叶变换做了浅显易懂的分析,对学习数字信号处理有帮助。(One day conquer the Fourier transform, made accessible for the Fourier transform analysis, is helpful to study digital signal processing.)
- 2013-11-24 16:37:56下载
- 积分:1
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filter-design
滤波器设计:维纳滤波器设计 自适应滤波器设计 功率谱估计(Filter Design: Wiener filter design adaptive filter design power spectrum estimation)
- 2015-03-26 19:00:40下载
- 积分:1
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滑动平均滤波器实验报告
给出一段噪声音乐信号,用滑动平均滤波器进行处理,观察改变滑动窗口宽度对声音效果的影响。
(1)读取一段噪声信号,画出未处理噪声信号的时域波形和信号频谱图;
(2)在Matlab中利用滑动平均滤波器对噪声信号进行处理,得出处理后的图像;
(3)改变滑动窗口的宽度,观察处理后噪声以及图像得出对效果的影响。(A piece of noise music signal is given. It is processed with a sliding average filter to observe the effect of changing the width of sliding window to the sound effect.
(1) a noise signal is read and the time domain waveform and signal spectrum map of the unprocessed noise signal are drawn.
(2) in Matlab, a sliding mean filter is used to process the noise signal, and the image after processing is obtained.
(3) to change the width of the sliding window, to observe the noise after processing and to the effect of the image.)
- 2018-01-27 16:12:36下载
- 积分:1
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1
说明: 用于二值图像的细化处理,开发环境为matlab,对图像处理便捷有效(For the refined binary image processing, development environment for matlab, convenient and effective for image processing)
- 2009-04-30 14:29:41下载
- 积分:1
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xor
XOR问题是神经网络里面一个经典的问题,本例子使用Matlab自编SVM对XOR问题进行解决~(XOR problem is a classical neural network inside the issue, the examples of the use of Matlab for self-SVM to solve the XOR problem ~)
- 2008-07-23 16:21:44下载
- 积分:1