using?System;
using?System.Collections.Generic;
using?System.ComponentModel;
using?System.Data;
using?System.Drawing;
using?System.Linq;
using?System.Text;
using?System.Windows.Forms;
using?System.IO;
using?System.Windows.Forms.DataVisualization.Charting;

namespace?kalman
{
????public?partial?class?Form1?:?Form
????{
????????public?Form1（）
????????{
????????????InitializeComponent（）;
????????????this.QUpDown.Value?=?（decimal）0.1;
????????????this.RUpDown.Value?=?（decimal）0.01;
????????????flag?=?true;
????????}
????????//全局變量
????????public?double[]?xdata?=null;???????????????????//監測數據
????????public?double[]?axis?=?null;???????????????????//橫軸時間
????????bool?flag?=?false;
??????????
????????private?void?toolStripLabel1_Click（object?sender?EventArgs?e）
????????{
????????????//局部變量
????????????int?length?=?0;????????????????????????????//數據長度

????????????//讀取數據文件并選取x方向位移
????????????OpenFileDialog?openfile?=?new?OpenFileDialog（）;
????????????openfile.InitialDirectory?=?Application.StartupPath;
????????????openfile.FileName?=?““;
????????????openfile.Filter?=?“observation（*）|*“;
????????????openfile.title?=?“請打開文件“;
????????????string?readoh?=?null;
????????????string[]?observation?=?null;
????????????try
????????????{
????????????????if?（openfile.ShowDialog（）?==?DialogResult.OK）
????????????????{
????????????????????readoh?=?openfile.FileName;
????????????????}
????????????????observation?=?File.ReadAllLines（readoh?Encoding.Default）;
????????????}
????????????catch?（Exception?er）
????????????{
????????????????MessageBox.Show（er.ToString（））;
????????????}????????????

????????????length?=?observation.Length?-?1;
????????????xdata?=?new?double[length];
????????????axis?=?new?double[length];

????????????for?（int?i?=?0;?i?????????????{
????????????????xdata[i]?=?Convert.ToDouble（observation[i].Substring（16?5）.Trim（））;
????????????????axis[i]?=?Convert.ToDouble（observation[i].Substring（0?15）.Trim（））;
????????????}

????????????//進行卡爾曼濾波
????????????this.chart1.Visible?=?true;

????????????frash（）;
????????}

????????private?void?QUpDown_ValueChanged（object?sender?EventArgs?e）
????????{
????????????if?（flag）
????????????{
????????????????frash（）;
????????????}
????????}

????????private?void?RUpDown_ValueChanged（object?sender?EventArgs?e）
????????{
????????????if?（flag）
????????????{
????????????????frash（）;
????????????}
????????}
????????///?

????????///?刷新
????????///?

????????///?
????????///?
????????///?
????????private?void?frash（）
????????{
????????????kalmanf?kk?=?new?kalmanf（）;
????????????kk.Q?=?Convert.ToDouble（QUpDown.Value）;
????????????kk.R?=?Convert.ToDouble（RUpDown.Value）;
????????????kk.KalmanFilter（axis?xdata?this.chart1）;
????????}
????}
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2013-11-08?15:54??kalman\
?????目錄???????????0??2013-11-08?15:50??kalman\kalman\
?????文件????????8339??2013-11-08?15:21??kalman\kalman\Form1.Designer.cs
?????文件????????3020??2013-11-08?15:54??kalman\kalman\Form1.cs
?????文件????????6015??2013-11-08?15:21??kalman\kalman\Form1.resx
?????文件?????????487??2013-10-26?21:11??kalman\kalman\Program.cs
?????目錄???????????0??2013-11-08?15:50??kalman\kalman\Properties\
?????文件????????1344??2013-10-26?21:11??kalman\kalman\Properties\AssemblyInfo.cs
?????文件????????2863??2013-10-26?21:11??kalman\kalman\Properties\Resources.Designer.cs
?????文件????????5612??2013-10-26?21:11??kalman\kalman\Properties\Resources.resx
?????文件????????1092??2013-10-26?21:11??kalman\kalman\Properties\Settings.Designer.cs
?????文件?????????249??2013-10-26?21:11??kalman\kalman\Properties\Settings.settings
?????文件????????4260??2013-11-08?15:04??kalman\kalman\Times.cs
?????目錄???????????0??2013-11-08?15:50??kalman\kalman\bin\
?????目錄???????????0??2013-11-08?15:54??kalman\kalman\bin\Debug\
?????文件???????14848??2013-11-08?15:54??kalman\kalman\bin\Debug\kalman.exe
?????文件???????34304??2013-11-08?15:54??kalman\kalman\bin\Debug\kalman.pdb
?????文件???????11600??2013-11-08?15:54??kalman\kalman\bin\Debug\kalman.vshost.exe
?????文件?????????490??2010-03-17?22:39??kalman\kalman\bin\Debug\kalman.vshost.exe.manifest
?????文件???????35743??2013-10-18?09:42??kalman\kalman\bin\Debug\l022_4h
?????文件???????44105??2010-10-20?15:12??kalman\kalman\bin\Debug\s171_4h
?????文件???????44104??2010-10-20?15:11??kalman\kalman\bin\Debug\s191_4h
?????目錄???????????0??2013-11-08?16:01??kalman\kalman\bin\Release\
?????文件????????3813??2013-11-08?14:57??kalman\kalman\kalman.csproj
?????文件????????3491??2013-11-08?15:07??kalman\kalman\kalmanf.cs
?????目錄???????????0??2013-11-08?15:50??kalman\kalman\obj\
?????目錄???????????0??2013-11-08?15:50??kalman\kalman\obj\x86\
?????目錄???????????0??2013-11-08?15:54??kalman\kalman\obj\x86\Debug\
?????文件????????5226??2013-11-08?15:50??kalman\kalman\obj\x86\Debug\DesignTimeResolveAssemblyReferences.cache
?????文件????????6289??2013-11-08?15:54??kalman\kalman\obj\x86\Debug\DesignTimeResolveAssemblyReferencesInput.cache
?????文件?????????152??2013-11-08?15:21??kalman\kalman\obj\x86\Debug\GenerateResource.read.1.tlog
............此處省略10個文件信息