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test_wave
- 在VC6.0的环境下,PC机接收实时串口数据,并划出实时数据曲线.-In VC6.0 environment, PC machine to receive real-time serial data, and draw the curve of real-time data.
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- 值法画曲线使用插值法画出平滑曲线 在数据处理和图像处理中广泛运用-Painting method using the interpolation curve to draw a smooth curve in the data processing and image processing in the extensive use of
DataInsert
- 三次样条插值程序,可以通过已知的数据点插值出想要的数据值,该插值方法算出的数据曲线不仅可以保证插值点处一阶导数连续,其二阶导数也是连续的,即曲率是连续的,曲线非常光滑,很适合工程人员使用。 该程序的使用方法在压缩包的“使用说明.txt”文件中有具体说明,可同时处理多个数据文件,很实用,也很方便!-Cubic spline interpolation procedure, known data points through out the desired data value interpol
OtdrCurve
- 利用无模式对话框进行数据曲线的绘制,可剪切复制曲线区域图形,可缩放曲线。-Modeless dialog box using the drawing data curves, curve area can be cut and paste graphics, scalable curve.
vb-chuankou
- VB串口通信程序,可以读取串口并显示保存数据,且能显示数据曲线-VB serial communication program that can read and display the stored data, serial, and can display the data curve
VB.programming.data.curve.control.module.design.co
- VB编程数据曲线控件模块设计代码VB programming data curve of the control module design code -VB programming data curve of the control module design code
real-timecurve
- 读取串口实时数据,并根据通信协议接收设备传来的数据值,根据数据定义绘制相应的数据实时曲线。-Read the serial real-time data communication protocol based on data from the value of the receiving device, according to data definition real-time data to draw the corresponding curve.
Display
- MFC写的一个显示工业数据曲线的程序。从excel文件读取数据,显示数据曲线。可以改变曲线点间距,曲线移动速度等。适合MFC初学者-MFC to write a program display industry data curve. Read data from the excel file, display the data curve. Spacing can change the curve, curve speed and so on. MFC for beginners
The-VC-programming-data
- 数据采集系统一般都有一系列的数据曲线需要存储。本文介绍了在用VC编程时,存储不同采样频率数据曲线的一种方法。-Generally have a range of data acquisition system to store the data curve. This article describes the use of VC program, the storage of different data sampling frequency curve method.
读取串口数据并画实时曲线
- 基于VC6.0开发,在窗口中创建一个图表,通过串口读取数据并在图表中绘制实时曲线。(Based on VC6.0 development, create a chart in the window, read data through the serial port, and draw the real-time curve in the chart.)
B样条曲线反求_OpenGL环境--数据点加入输出点列
- 三次非均匀B样条曲线反求:给定数据点列,反求控制点,节点向量,按照给定精度,等分参数区间,离散B样条曲线,输出离散点列,模拟真实曲线.此算法包括德布尔-考格斯算法,节点向量算法,反求控制点,以及节点插入技术.对搞图形学的朋友比较有参考作用.(Three non uniform B spline curve in reverse: given data points, reverse control points, node vector, according to the given preci
力位移曲线
- 采集plc200数据,做实时曲线,在上位机上显示(Collect PLC200 data, do real-time curve)
数据平滑处理程序
- 消除数据中的干扰成分,同时保持原有曲线的变化特性。(Eliminate interference components in the data while maintaining the changing characteristics of the original curve.)
录像16
- 可以实现数据曲线的光滑处理,同时还可以根据需要调节光滑程度(The program can achieve smooth data processing)
QT读数据和Qpainter绘制曲线
- 读取文本中的数据,然后应用Qpainter进行绘图。(Read the data in the text, and then apply the Qpainter to plot.)
多通道数据采集监测系统
- 本VI示范了如何通过LabVIEW自身的强大编程能力,开发一套通用的多通道数据采集监测数据库系统。VI包括了主显示界面、用户权限管理、数据采集、超限报警、配置、实时曲线、历史曲线、日志记录、等数据库管理功能。(This VI demonstrates how to develop a common multi-channel data acquisition monitoring database system with LabVIEW's powerful programming capabi
最小二乘曲线拟合
- 可用于有误差的数据的处理,更好的拟合数据(Can be used for data processing)
读取串口数据并画实时曲线的VC++程序源码
- 通过串口读取数据,将读取回来的数据分析处理,然后通过曲线形式显示出来。(Read data through the serial port, read back data analysis, processing, and then displayed in the form of curves.)
pb中自由绘画的数据窗口
- pb制作的自由划线工具,可以画曲线,可以导入坐标构成点画线,并可以保存图形(Pb produced free scribing tool, can draw curves, you can import coordinates stipple line and can save graphics)
曲线拟合
- 曲线拟合:通过给定的一组二维坐标点,利用线性代数中矩阵求逆的知识,从这些数据中找出规律性,预测原函数f(x)的表达式,以消除所给数据的局部波动。一次拟合出来的函数图像是直线,二次拟合出来的图像是抛物线。两者相比,二次拟合逼近程度更高。(curve fitting through a given set of two-dimensional coordinates, using the inverse matrix in linear algebra knowledge, find out the