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IMAGEETRACT
利用Matlab提取图片中的数据
从事科研或者工程的人员在文档撰写过程中，常需要将文献中的曲线与自己的结果对比，为获取原始数据，一种常用的办法是手动描点，即将原始曲线放大然后打印出来，选取一定数量的点，读出其横纵坐标，然后重绘。对于较为平坦的曲线，这种方法当然可行，但当曲线数量增加，曲线变化复杂，这种方法工作量可想而知。前段时间由于原始数据丢失，仅剩几十幅图片，本人尝试过手动描点，经历几个小时奋战，实在无法继续，索性转向matlab，借助其强大的数据处理能力，编写了两个GUI的小软件image2data、data_poly提取数据，如今大功告成，遂于大家分享。(Using Matlab to extract picture data in scientific research or engineering personnel in the process of writing documentation, often need to curve in the literature comparing the results to obtain the original data, a common approach is described in the manual, is about the original amplification curve and then print it out, select a certain number of points, read out its horizontal and vertical coordinates, and then redraw. For a flatter curve, this approach is of course possible, but when the increase in the number of curves, the complexity of the curve, this method can imagine the workload. Some time ago due to the loss of original data, except for the dozens of pictures, I tried manually tracing point, after several hours of fighting, I can not continue to simply turn to Matlab, with its powerful data processing capabilities, the preparation of two GUI software image2data, data_poly extract data, and now you' re done, then share with you.)
- 2021-02-01 11:00:00下载
- 积分：1
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RLS
自适应滤波，利用RLS自适应滤波算法实现信道的均衡，通过Matlab进行编程和仿真(Adaptive filter,use the RLS adaptive filtering algorithm to complete the channel equalization, programming and simulation by Matlab)
- 2011-06-09 15:39:58下载
- 积分：1
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newtmullt
运用Newton-Raphson方法求解非线性方程（组）,该程序同时支持句柄和符号运算(
Application of Newton-Raphson method for solving nonlinear equation (s), the program supports both handle and symbol operation
)
- 2011-12-12 00:09:12下载
- 积分：1
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PIDController
PID 控制器，实现PID控制器的计算，采用MATLAB仿真离散系统的控制结果(simulation of PID controller in MATLAB to realize the computation of PID algo in MATLAB for discretized system.)
- 2021-04-25 15:08:46下载
- 积分：1
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project
Audio processing using matlab
- 2009-12-18 04:11:15下载
- 积分：1
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MATLAB-(2)
增广的最小二乘辨识程序
梯度校正的最小二乘辨识程序
递推的极大似然辨识程序(允许输入拉丁字符的拼音
Augmented least squares identification procedure
Gradient-corrected least squares identification procedure
Recursive maximum likelihood identification program)
- 2012-01-04 20:00:53下载
- 积分：1
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Trading-Strategies-(15)-(MSEA)
广发证券 - 另类交易策略之十五 识别趋势震荡之神器 MESA(Trading Strategies)
- 2014-09-17 23:18:49下载
- 积分：1
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picture
用MATLAB对两幅图片进行图像匹配,程序运用了两种匹配算法:1.基于灰度值的模板匹配2.模板匹配的改进算法
采用界面输入输出方式(Using MATLAB for image matching two images, the program uses two types of matching algorithm: 1. Based on the gray value of the template matching 2. Template matching algorithm to improve the way input and output interface)
- 2021-03-28 19:49:11下载
- 积分：1
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LABEX1
matlab 数字实验， 关于数字信号处理课程matlab的数字实验。(matlab digital experiments on digital signal processing matlab figures experimental courses.)
- 2008-02-29 09:22:43下载
- 积分：1
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Hilbert_H_Trans
Empiricial Mode Decomposition (Hilbert-Huang Transform)
- 2011-09-12 09:49:07下载
- 积分：1
