<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[snowfoxmonitor的专栏]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/snowfoxmonitor</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; snowfoxmonitor]]></copyright><item><title><![CDATA[一分钟理解卷积神经网络]]></title><link>https://blog.youkuaiyun.com/snowfoxmonitor/article/details/136815689</link><guid>https://blog.youkuaiyun.com/snowfoxmonitor/article/details/136815689</guid><author>snowfoxmonitor</author><pubDate>Mon, 18 Mar 2024 17:32:55 +0800</pubDate><description><![CDATA[通过下面的网站，可以最简单直观的理解卷积核（也叫滤波器）运算过程，图片通过卷积核运算之后显示的图片。]]></description><category></category></item><item><title><![CDATA[GPU卡性能相关参数查询网址]]></title><link>https://blog.youkuaiyun.com/snowfoxmonitor/article/details/136193789</link><guid>https://blog.youkuaiyun.com/snowfoxmonitor/article/details/136193789</guid><author>snowfoxmonitor</author><pubDate>Tue, 20 Feb 2024 16:42:29 +0800</pubDate><description><![CDATA[-]]></description><category></category></item><item><title><![CDATA[UWP 设置 UserAgent 值]]></title><link>https://blog.youkuaiyun.com/snowfoxmonitor/article/details/104067460</link><guid>https://blog.youkuaiyun.com/snowfoxmonitor/article/details/104067460</guid><author>snowfoxmonitor</author><pubDate>Wed, 22 Jan 2020 08:16:53 +0800</pubDate><description><![CDATA[UWP 设置 UserAgent 值，如下操作：








using System.Runtime.InteropServices;
  

  class UserAgentHelper
    {
        [DllImport("urlmon.dll", CharSet = CharSet.Ansi, ExactSpelling = true)]
        priv...]]></description><category></category></item><item><title><![CDATA[UWP NavigationView   Background 背景颜色设置]]></title><link>https://blog.youkuaiyun.com/snowfoxmonitor/article/details/104059197</link><guid>https://blog.youkuaiyun.com/snowfoxmonitor/article/details/104059197</guid><author>snowfoxmonitor</author><pubDate>Tue, 21 Jan 2020 10:20:15 +0800</pubDate><description><![CDATA[UWP NavigationView  Background 背景颜色设置

设置如下：






    &lt;Page.Resources&gt;
        &lt;SolidColorBrush x:Key="NavigationViewExpandedPaneBackground" Color="#1D2227"/&gt;
        &lt;SolidColorBr...]]></description><category></category></item><item><title><![CDATA[VMware Workstation与Hyper-V不兼容。请先从系统中移除Hyper-V角色，然后再运行VMware Workstation。卸载hyper-v后 还提示]]></title><link>https://blog.youkuaiyun.com/snowfoxmonitor/article/details/102982928</link><guid>https://blog.youkuaiyun.com/snowfoxmonitor/article/details/102982928</guid><author>snowfoxmonitor</author><pubDate>Sat, 09 Nov 2019 05:11:13 +0800</pubDate><description><![CDATA[VMware Workstation与Hyper-V不兼容。请先从系统中移除Hyper-V角色，然后再运行VMware Workstation。

解决办法：

1、控制面板界面-&gt;卸载程序-&gt;启用或关闭windows功能-&gt;windows功能中我们选择这里"的Hyper-V"取消对勾

2、以管理员身份运行命令提示符执行命令

 bcdedit /set hyperviso...]]></description><category></category></item><item><title><![CDATA[Qt中三种解析xml的方式]]></title><link>https://blog.youkuaiyun.com/snowfoxmonitor/article/details/92797910</link><guid>https://blog.youkuaiyun.com/snowfoxmonitor/article/details/92797910</guid><author>snowfoxmonitor</author><pubDate>Tue, 18 Jun 2019 18:37:05 +0800</pubDate><description><![CDATA[在下面的随笔中，我会根据xml的结构，给出Qt中解析这个xml的三种方式的代码。虽然，这个代码时通过调用Qt的函数实现的，但是，很多开源的C++解析xml的库，甚至很多其他语言解析xml的库，都和下面三种解析xml采用相同的原理，所以就算你不是学习qt，也可以大致参看一下代码，对三种解析方式有一种大致的感觉。

先给出xml如下：






&lt;?xml version="1.0" enc...]]></description><category></category></item><item><title><![CDATA[sql 中的 indexOf 与 lastIndexOf]]></title><link>https://blog.youkuaiyun.com/snowfoxmonitor/article/details/90741600</link><guid>https://blog.youkuaiyun.com/snowfoxmonitor/article/details/90741600</guid><author>snowfoxmonitor</author><pubDate>Sun, 02 Jun 2019 17:59:32 +0800</pubDate><description><![CDATA[DECLARE @Name NVARCHAR (50)

SET @Name = '12345.67890ABCDE.FGHIJKLMNOPQRSTUVWXYZTest'



DECLARE @Position INT



--sql first indexof

SET @Position = CHARINDEX('.', @Name);

SELECT SUBSTRING (@Nam...]]></description><category></category></item><item><title><![CDATA[Qt QStandardItemModel用法（超级详细）]]></title><link>https://blog.youkuaiyun.com/snowfoxmonitor/article/details/90735903</link><guid>https://blog.youkuaiyun.com/snowfoxmonitor/article/details/90735903</guid><author>snowfoxmonitor</author><pubDate>Sun, 02 Jun 2019 06:41:35 +0800</pubDate><description><![CDATA[QStandardItemModel 是标准的以项数据（item data）为基础的标准数据模型类，通常与 QTableView 组合成 Model/View 结构，实现通用的二维数据的管理功能。
本节介绍 QStandardltemModel 的使用，主要用到以下 3 个类：

QStandardItemModel：基于项数据的标准数据模型，可以处理二维数据。维护一个二维的项数据数组，每个项是一...]]></description><category></category></item><item><title><![CDATA[Qt 读取XML,QDomNode,QDomDocument,QDomElement,QDomAttr]]></title><link>https://blog.youkuaiyun.com/snowfoxmonitor/article/details/90631679</link><guid>https://blog.youkuaiyun.com/snowfoxmonitor/article/details/90631679</guid><author>snowfoxmonitor</author><pubDate>Tue, 28 May 2019 06:13:36 +0800</pubDate><description><![CDATA[类关系图

1 创建一个QDomDocument类对象，代表整个XML文档

  QDomDocument doc;

2 使用QFile打开要读取得xml文档，使用QDomDocument类的setContent()函数来设置整个文档的内容，它会将XML解析成一个DOM树,并保存在内存中

  QFile file("..\\myDOM1\\my.xml");
  if (!file...]]></description><category></category></item><item><title><![CDATA[QDateTime转换]]></title><link>https://blog.youkuaiyun.com/snowfoxmonitor/article/details/90572589</link><guid>https://blog.youkuaiyun.com/snowfoxmonitor/article/details/90572589</guid><author>snowfoxmonitor</author><pubDate>Sun, 26 May 2019 07:12:08 +0800</pubDate><description><![CDATA[QDateTime dateTime;

QString strDateTime = dateTime.currentDateTime().toString("yyyy-MM-dd hh:mm:ss");

// 从字符串转换为毫秒（需完整的年月日时分秒）datetime.fromString("2018-07-18 12:10:10:111", "yyyy-MM-dd- hh:mm:ss.zz...]]></description><category></category></item><item><title><![CDATA[浅谈mwArray和一般数组的区别]]></title><link>https://blog.youkuaiyun.com/snowfoxmonitor/article/details/90313453</link><guid>https://blog.youkuaiyun.com/snowfoxmonitor/article/details/90313453</guid><author>snowfoxmonitor</author><pubDate>Sat, 18 May 2019 11:54:32 +0800</pubDate><description><![CDATA[可以用下面的代码详细理解mwArray和一般数组之间的区别

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			mwArray a(3, 2, m...]]></description><category></category></item><item><title><![CDATA[mwArray类说明]]></title><link>https://blog.youkuaiyun.com/snowfoxmonitor/article/details/90285893</link><guid>https://blog.youkuaiyun.com/snowfoxmonitor/article/details/90285893</guid><author>snowfoxmonitor</author><pubDate>Fri, 17 May 2019 05:38:06 +0800</pubDate><description><![CDATA[mwArray是一个C/C++类的类型，而mxArray是C语言的类的类型

1、创建mwArray阵列

mwArray()创建空的Matlab阵列,类型为mxDOUBLE_CLASS

mwArray(mxClassID mxID)创建mxID指定类型的Matlab阵列

mwArray(mwSize num_strings,const char**str)创建字符型阵列，字符串...]]></description><category></category></item><item><title><![CDATA[[填坑]mwArray作为类的成员变量报错问题mwArray全局变量报错问题]]></title><link>https://blog.youkuaiyun.com/snowfoxmonitor/article/details/90285892</link><guid>https://blog.youkuaiyun.com/snowfoxmonitor/article/details/90285892</guid><author>snowfoxmonitor</author><pubDate>Fri, 17 May 2019 05:35:43 +0800</pubDate><description><![CDATA[问题描述：

14:01:24: 程序异常结束。

14:01:24: The process was ended forcefully.

C++程序中使用mwArray导致程序意外退出的问题一般会在两种情况中出现

1、mwArray作为全局变量

2、mwArray作为类的成员变量

编译通过，运行时报错的原因只有一个，没有对MATLab的类库初始化！也就是说在调用 Initialize()...]]></description><category></category></item><item><title><![CDATA[QT GUI界面假死的处理]]></title><link>https://blog.youkuaiyun.com/snowfoxmonitor/article/details/89414528</link><guid>https://blog.youkuaiyun.com/snowfoxmonitor/article/details/89414528</guid><author>snowfoxmonitor</author><pubDate>Sat, 20 Apr 2019 11:08:34 +0800</pubDate><description><![CDATA[在GUI程序中，主线程也叫GUI线程，因为它是唯一被允许执行GUI相关操作的线程。对于一些耗时的操作，如果放在主线程中，就是出现界面无法响应的问题。这种问题的解决一种方式是，把这些耗时操作放到次线程中，还有一种比较简单的方法：在处理耗时操作中频繁调用QApplication::processEvents()。这个函数告诉Qt去处理那些还没有被处理的各类事件，然后再把控制权返还给调用者。

#inc...]]></description><category></category></item><item><title><![CDATA[Qt之QTimer和QTime]]></title><link>https://blog.youkuaiyun.com/snowfoxmonitor/article/details/89413942</link><guid>https://blog.youkuaiyun.com/snowfoxmonitor/article/details/89413942</guid><author>snowfoxmonitor</author><pubDate>Sat, 20 Apr 2019 10:35:50 +0800</pubDate><description><![CDATA[QTimer Class

QTimer是一个计时器类
它的使用分三步，创建对象，连接signal和slot函数，start()






	QTimer *timer = new QTimer(this);
	
	
	connect(timer, SIGNAL(timeout()), this, SLOT(update()));
	
	
	timer-&gt;start(1000);
	
...]]></description><category></category></item><item><title><![CDATA[matlab c++ 混合编程(3)——mwArray类操作]]></title><link>https://blog.youkuaiyun.com/snowfoxmonitor/article/details/89304161</link><guid>https://blog.youkuaiyun.com/snowfoxmonitor/article/details/89304161</guid><author>snowfoxmonitor</author><pubDate>Sun, 14 Apr 2019 23:24:54 +0800</pubDate><description><![CDATA[转自：链接地址

1. 复数数组的初始化

 double rdata[4] = {1.0, 2.0, 3.0, 4.0};

 double idata[4] = {10.0, 20.0, 30.0, 40.0};

 mwArray a(2, 2, mxDOUBLE_CLASS, mxCOMPLEX);

 a.Real().SetData(rdata, 4);

...]]></description><category></category></item><item><title><![CDATA[Qt与Matlab混合编程中mwArray数组使用详解]]></title><link>https://blog.youkuaiyun.com/snowfoxmonitor/article/details/89293065</link><guid>https://blog.youkuaiyun.com/snowfoxmonitor/article/details/89293065</guid><author>snowfoxmonitor</author><pubDate>Sun, 14 Apr 2019 09:46:30 +0800</pubDate><description><![CDATA[内容简介

在《Qt 5.9 与 matlab 2017b 混合编程基本流程》里介绍了MATLAB与C++混合编程的基本流程，流程走通之后，关键就是通过DLL里的函数实现功能了。

MATLAB编译后的函数具有统一的输入输出参数的接口形式，主要是用到mwArray类型数组。在前一博文里没有对mwArray详细介绍，实际使用中还有些细节的问题，在本文里就对mwArray的使用做义工详细的介绍。

主...]]></description><category></category></item><item><title><![CDATA[Qt和matlab混合编程：Matlab函数转Qt具体操作步骤]]></title><link>https://blog.youkuaiyun.com/snowfoxmonitor/article/details/89292565</link><guid>https://blog.youkuaiyun.com/snowfoxmonitor/article/details/89292565</guid><author>snowfoxmonitor</author><pubDate>Sun, 14 Apr 2019 08:10:35 +0800</pubDate><description><![CDATA[此系列包含两个内容。

Matlab函数转Qt具体操作步骤
Qt中Matlab库函数的使用
链接：https://blog.youkuaiyun.com/baidu_32821143/article/details/82993401

Matlab函数转Qt具体操作步骤
打开脚本文件

选择编译器
选择APP菜单下的Library Compiler或者选择Application Compiler，然后新建一个...]]></description><category></category></item><item><title><![CDATA[Qt和matlab混合编程：在Qt中使用Matlab编译的文件]]></title><link>https://blog.youkuaiyun.com/snowfoxmonitor/article/details/89292559</link><guid>https://blog.youkuaiyun.com/snowfoxmonitor/article/details/89292559</guid><author>snowfoxmonitor</author><pubDate>Sun, 14 Apr 2019 08:07:39 +0800</pubDate><description><![CDATA[此系列包含两个内容。

Matlab函数转Qt具体操作步骤
链接：https://blog.youkuaiyun.com/baidu_32821143/article/details/82990956
Qt中Matlab库函数的使用

在Qt中使用Matlab编译的文件
设置Qt工程中的.pro文件

将Matlab生成的lib,h,dll拷贝到当下工程路径内。
在.pro文件的空白处单击右键，弹出库类型的选...]]></description><category></category></item><item><title><![CDATA[Qt与Matlab混合编程中mwArray数组使用详解]]></title><link>https://blog.youkuaiyun.com/snowfoxmonitor/article/details/89292369</link><guid>https://blog.youkuaiyun.com/snowfoxmonitor/article/details/89292369</guid><author>snowfoxmonitor</author><pubDate>Sun, 14 Apr 2019 05:10:34 +0800</pubDate><description><![CDATA[内容简介

在《Qt 5.9 与 matlab 2017b 混合编程基本流程》里介绍了MATLAB与C++混合编程的基本流程，流程走通之后，关键就是通过DLL里的函数实现功能了。

MATLAB编译后的函数具有统一的输入输出参数的接口形式，主要是用到mwArray类型数组。在前一博文里没有对mwArray详细介绍，实际使用中还有些细节的问题，在本文里就对mwArray的使用做义工详细的介绍。

主...]]></description><category></category></item></channel></rss>