FIRFilter（C# FIR滤波器——含低通、高通、带通与带阻）.rar

最近需要用到Fir滤波器，在网上也看了不少资料，发现一个稍微能用的（https://blog.csdn.net/BIGFatming/article/details/92386914），主要代码也是直接copy的，但是在使用过程中发现，三角窗的实现好像不对，而且只实现了低通的，根据该文章内容，我自己重写了一个，包括三角窗函数的实现，添加了高通、带通、带阻的实现。环境Visual Studio2015，c#。使用方法：https://blog.csdn.net/hopeless123/article/details/103616011

using System;
using System.Collections.Generic;
using System.Configuration;
using System.Data;
using System.Linq;
using System.Threading.Tasks;
using System.Windows;

namespace FIRFilter
{
    /// 

    /// App.xaml 的交互逻辑
    /// 

    public partial class App : Application
    {
    }
}

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----

    ..A..H.     59392  2019-12-19 16:19  FIRFilter\.vs\FIRFilter\v14\.suo

    ..A..H.     77312  2019-12-19 14:23  FIRFilter\.vs\FIRFilter\v16\.suo

     文件          0  2019-12-19 11:43  FIRFilter\.vs\FIRFilter\v16\Server\sqlite3\db.lock

     文件    1810432  2019-12-19 14:23  FIRFilter\.vs\FIRFilter\v16\Server\sqlite3\storage.ide

     文件        186  2019-12-19 14:31  FIRFilter\App.config

     文件        372  2019-12-19 11:43  FIRFilter\App.xaml

     文件        336  2019-12-19 11:43  FIRFilter\App.xaml.cs

     文件    5203752  2018-02-01 11:54  FIRFilter\bin\Debug\DevExpress.Data.v15.2.dll

     文件    1123927  2018-02-01 11:54  FIRFilter\bin\Debug\DevExpress.Data.v15.2.xml

     文件     474408  2018-02-01 11:55  FIRFilter\bin\Debug\DevExpress.Mvvm.v15.2.dll

     文件     182214  2018-02-01 11:55  FIRFilter\bin\Debug\DevExpress.Mvvm.v15.2.xml

     文件    3723048  2018-02-01 11:55  FIRFilter\bin\Debug\DevExpress.Printing.v15.2.Core.dll

     文件    1190076  2018-02-01 11:55  FIRFilter\bin\Debug\DevExpress.Printing.v15.2.Core.xml

     文件    8265000  2018-02-01 11:54  FIRFilter\bin\Debug\DevExpress.Xpf.Core.v15.2.dll

     文件    1957151  2018-02-01 11:55  FIRFilter\bin\Debug\DevExpress.Xpf.Core.v15.2.xml

     文件      48128  2019-12-19 14:50  FIRFilter\bin\Debug\FIRFilter.exe

     文件        186  2019-12-19 14:31  FIRFilter\bin\Debug\FIRFilter.exe.config

     文件      81408  2019-12-19 14:50  FIRFilter\bin\Debug\FIRFilter.pdb

     文件      22696  2019-12-19 14:54  FIRFilter\bin\Debug\FIRFilter.vshost.exe

     文件        186  2019-12-19 14:31  FIRFilter\bin\Debug\FIRFilter.vshost.exe.config

     文件        490  2018-04-12 07:35  FIRFilter\bin\Debug\FIRFilter.vshost.exe.manifest

     文件    5203752  2018-02-01 11:54  FIRFilter\bin\devexpress environment\DevExpress.Data.v15.2.dll

     文件    1123927  2018-02-01 11:54  FIRFilter\bin\devexpress environment\DevExpress.Data.v15.2.xml

     文件     474408  2018-02-01 11:55  FIRFilter\bin\devexpress environment\DevExpress.Mvvm.v15.2.dll

     文件     182214  2018-02-01 11:55  FIRFilter\bin\devexpress environment\DevExpress.Mvvm.v15.2.xml

     文件    3723048  2018-02-01 11:55  FIRFilter\bin\devexpress environment\DevExpress.Printing.v15.2.Core.dll

     文件    1190076  2018-02-01 11:55  FIRFilter\bin\devexpress environment\DevExpress.Printing.v15.2.Core.xml

     文件    8265000  2018-02-01 11:54  FIRFilter\bin\devexpress environment\DevExpress.Xpf.Core.v15.2.dll

     文件    1957151  2018-02-01 11:55  FIRFilter\bin\devexpress environment\DevExpress.Xpf.Core.v15.2.xml

     文件    1441064  2018-02-01 11:55  FIRFilter\bin\devexpress environment\DevExpress.Xpf.Docking.v15.2.dll

............此处省略61个文件信息