<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[qq_48715321的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/qq_48715321</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; qq_48715321]]></copyright><item><title><![CDATA[Hikvision_海康MV-CA016-10UC_C++_OpenCV驱动程序]]></title><link>https://blog.youkuaiyun.com/qq_48715321/article/details/135664014</link><guid>https://blog.youkuaiyun.com/qq_48715321/article/details/135664014</guid><author>qq_48715321</author><pubDate>Thu, 18 Jan 2024 03:52:30 +0800</pubDate><description><![CDATA[基础环境NameParameter操作系统工业相机海康威视MV-CA016-10UCOpenCV4.7.0GCC9.4.0项目目录NameParameterinfer存放工业相机的驱动包1475450208MVS_V2.0.0_200720(Linux X86)]]></description><category></category></item><item><title><![CDATA[【数据结构】 Python实现Floyd算法]]></title><link>https://blog.youkuaiyun.com/qq_48715321/article/details/132388490</link><guid>https://blog.youkuaiyun.com/qq_48715321/article/details/132388490</guid><author>qq_48715321</author><pubDate>Sun, 20 Aug 2023 08:16:15 +0800</pubDate><description><![CDATA[【代码】【数据结构】 Python实现Floyd算法。]]></description><category></category></item><item><title><![CDATA[【数据结构】 Python实现深度优先搜索DFS]]></title><link>https://blog.youkuaiyun.com/qq_48715321/article/details/132311769</link><guid>https://blog.youkuaiyun.com/qq_48715321/article/details/132311769</guid><author>qq_48715321</author><pubDate>Wed, 16 Aug 2023 09:17:04 +0800</pubDate><description><![CDATA[【代码】【数据结构】 Python实现深度优先搜索DFS。]]></description><category></category></item><item><title><![CDATA[【数据结构】 Python实现广度优先搜索BFS]]></title><link>https://blog.youkuaiyun.com/qq_48715321/article/details/132311741</link><guid>https://blog.youkuaiyun.com/qq_48715321/article/details/132311741</guid><author>qq_48715321</author><pubDate>Wed, 16 Aug 2023 09:16:07 +0800</pubDate><description><![CDATA[【代码】【数据结构】 Python实现广度优先搜索BFS。]]></description><category></category></item><item><title><![CDATA[【Javascript练习】比对字符串是否相等]]></title><link>https://blog.youkuaiyun.com/qq_48715321/article/details/124958544</link><guid>https://blog.youkuaiyun.com/qq_48715321/article/details/124958544</guid><author>qq_48715321</author><pubDate>Wed, 25 May 2022 02:27:10 +0800</pubDate><description><![CDATA[练习题：
var s1=“1A,2B,3D,4D,5A,6C,7B,8D,9A,10A,11D”;
var s2=“1B,2B,3A,4D,5A,6C,7D,8B,9A,10A,11B”;
var s3=“3D,4D,5A,1A,2B,8C,10A,11D,2B,6A,9A”;
比较上面s2 与s1数字编号相同的字母是否相同，相同的多少个，具体是哪些？不同的多少个？具体是哪些？
比较上面s3 与s1数字编号相同的字母是否相同，相同的多少个，具体是哪些？不同的多少个？具体是哪些？
代码
&lt;!DOCTYP]]></description><category></category></item><item><title><![CDATA[数学建模之【遗传算法】]]></title><link>https://blog.youkuaiyun.com/qq_48715321/article/details/124332922</link><guid>https://blog.youkuaiyun.com/qq_48715321/article/details/124332922</guid><author>qq_48715321</author><pubDate>Thu, 21 Apr 2022 21:57:52 +0800</pubDate><description><![CDATA[遗传算法
一、介绍
​       遗传算法是用于解决最优化问题的一种搜索算法。遗传算法借用了生物学里达尔文的进化理论：“适者生存，优胜劣汰”，将该理论以算法的形式表现出来就是遗传算法的过程。
二、基本原理
1）程序流程
​       遗传算法是通过大量备选解的变换、迭代和变异，在解空间中并行动态地进行全局搜索的最优化方法，是模拟生物基因遗传的做法，算法的基本原理通过编码组成的群体组成初始群体后，遗传操作的任务就算对群体的个体按照他们对环境适应度（适应度）评估，施加了一定的操作之后从而实现优胜劣汰的进化过]]></description><category></category></item><item><title><![CDATA[数学建模之【粒子群算法】]]></title><link>https://blog.youkuaiyun.com/qq_48715321/article/details/124264006</link><guid>https://blog.youkuaiyun.com/qq_48715321/article/details/124264006</guid><author>qq_48715321</author><pubDate>Tue, 19 Apr 2022 06:46:54 +0800</pubDate><description><![CDATA[粒子群算法
一、介绍

粒子群算法（Particle Swarm Optimization, PSO）属于进化算法的一种，粒子群算法从随机解出发，通过不断的迭代更新，寻找最优解，通过适应度来评价解的品质。
PSO可以用于解决最优化问题，在PSO中，每个优化问题的潜在解都是搜索空间中的一个粒子，每个粒子都由一个被优化的函数决定适值，每个粒子还有一个速度决定他们的“飞行”的方向和距离。然后粒子们就会追随当前的最有粒子在解空间中搜索，粒子的更新方式如图所示：

其中，x 表示粒子的起始位置，v表示粒子的“飞行速度]]></description><category></category></item><item><title><![CDATA[【resNet50】手势识别]]></title><link>https://blog.youkuaiyun.com/qq_48715321/article/details/123021896</link><guid>https://blog.youkuaiyun.com/qq_48715321/article/details/123021896</guid><author>qq_48715321</author><pubDate>Sat, 19 Feb 2022 18:22:34 +0800</pubDate><description><![CDATA[在原有的手势识别项目上更换网络模型即可
具体的resNet50知识转移这篇博客resNet50
# -*- coding: utf-8 -*-
"""
Created on Wed Feb 16 02:23:29 2022
@MysteriousKnight: 23608
@Email: xingchenziyi@163.com   
"""
from tensorflow.keras import layers, models, Model, Sequential
from tensorflow.kera]]></description><category></category></item><item><title><![CDATA[定义一个点（Point）的类，x和y分别为第一象限的像素点，输入一些这样的点，然后按照升序输出这些点集（比较x2+y2的大小）。]]></title><link>https://blog.youkuaiyun.com/qq_48715321/article/details/122290541</link><guid>https://blog.youkuaiyun.com/qq_48715321/article/details/122290541</guid><author>qq_48715321</author><pubDate>Mon, 03 Jan 2022 18:17:56 +0800</pubDate><description><![CDATA[Point类
import java.util.ArrayList;

//定义一个点（Point）的类，x和y分别为第一象限的像素点，输入一些这样的点，然后按照升序输出这些点集（比较x2+y2的大小）。
public class Point {
    private int x; //x的值
    private int y;//y的值
    private int dis;//计算 x^2 * y^2

    public int getDis() {
        return dis;
 ]]></description><category></category></item><item><title><![CDATA[输入有限个英文（小写）单词，单词可以重复（不统计数量），按照降序输出这些单词。]]></title><link>https://blog.youkuaiyun.com/qq_48715321/article/details/122272358</link><guid>https://blog.youkuaiyun.com/qq_48715321/article/details/122272358</guid><author>qq_48715321</author><pubDate>Sat, 01 Jan 2022 23:33:20 +0800</pubDate><description><![CDATA[import java.util.ArrayList;
import java.util.Collections;
import java.util.Scanner;
//输入有限个英文（小写）单词，单词可以重复（不统计数量），按照降序输出这些单词。
public class test {
    public static void main(String[] args) {
        // 创建一个动态数组
        ArrayList&lt;String&gt; result1 = new]]></description><category></category></item><item><title><![CDATA[定义两个集合（”abc”,”aaa”,”bbb”,”ccc”）和（”abc”,”ddd”,”eee”,”ccc”）,求它们的交集、并集和差集]]></title><link>https://blog.youkuaiyun.com/qq_48715321/article/details/122271733</link><guid>https://blog.youkuaiyun.com/qq_48715321/article/details/122271733</guid><author>qq_48715321</author><pubDate>Sat, 01 Jan 2022 22:19:12 +0800</pubDate><description><![CDATA[import java.util.HashSet;
import java.util.Set;
//定义两个集合（”abc”,”aaa”,”bbb”,”ccc”）和（”abc”,”ddd”,”eee”,”ccc”）,求它们的交集、并集和差集。

public class test {
    public static void main(String[] args) {
        // 创建一个HashSet 因为要求交集、并集、差集，所以选择HashSet
        // 该类实现了Set接]]></description><category></category></item><item><title><![CDATA[机器学习【1.预测房价】]]></title><link>https://blog.youkuaiyun.com/qq_48715321/article/details/121484350</link><guid>https://blog.youkuaiyun.com/qq_48715321/article/details/121484350</guid><author>qq_48715321</author><pubDate>Tue, 23 Nov 2021 00:59:55 +0800</pubDate><description><![CDATA[预测房价：
数据集介绍
boston_dataset:
Boston house prices dataset
Data Set Characteristics:
:Number of Instances: 506 

:Number of Attributes: 13 numeric/categorical predictive. Median Value (attribute 14) is usually the target.

:Attribute Information (in order):
 ]]></description><category></category></item><item><title><![CDATA[OpenVINO【车辆检测】]]></title><link>https://blog.youkuaiyun.com/qq_48715321/article/details/121347517</link><guid>https://blog.youkuaiyun.com/qq_48715321/article/details/121347517</guid><author>qq_48715321</author><pubDate>Tue, 16 Nov 2021 03:43:23 +0800</pubDate><description><![CDATA[openvino简直就是一个外挂！！！
在我的i5-9300H 帧率高达90fps！！！ 只能用离谱二字来形容
# -*- coding: utf-8 -*-
"""
Created on Tue Nov 16 03:01:53 2021

@MysteriousKnight: 23608
@Email: xingchenziyi@163.com   

"""

from openvino.inference_engine import IECore
import numpy as np
import t]]></description><category></category></item><item><title><![CDATA[OpenVINO【图像分类】]]></title><link>https://blog.youkuaiyun.com/qq_48715321/article/details/121347495</link><guid>https://blog.youkuaiyun.com/qq_48715321/article/details/121347495</guid><author>qq_48715321</author><pubDate>Tue, 16 Nov 2021 02:42:50 +0800</pubDate><description><![CDATA[基于openvino的图像分类
# -*- coding: utf-8 -*-
"""
Created on Tue Nov 16 01:38:44 2021

@MysteriousKnight: 23608
@Email: xingchenziyi@163.com   

"""

from openvino.inference_engine import IECore
import numpy as np
import time
import cv2 as cv

ie = IECore()

dev]]></description><category></category></item><item><title><![CDATA[pandas基础1]]></title><link>https://blog.youkuaiyun.com/qq_48715321/article/details/121236959</link><guid>https://blog.youkuaiyun.com/qq_48715321/article/details/121236959</guid><author>qq_48715321</author><pubDate>Tue, 09 Nov 2021 21:18:00 +0800</pubDate><description><![CDATA[import numpy as np
import matplotlib.pyplot as plt
import matplotlib.pyplot as mpl
import pandas as pd
mpl.rcParams['font.sans-serif'] = ['SimHei']
mpl.rcParams['axes.unicode_minus'] = False

#获取数据框
df = pd.read_csv("C:/Users/23608/Desktop/IMDB-Movie-Data.]]></description><category></category></item><item><title><![CDATA[Gesture_cognition(手势识别)【附github地址】]]></title><link>https://blog.youkuaiyun.com/qq_48715321/article/details/121006082</link><guid>https://blog.youkuaiyun.com/qq_48715321/article/details/121006082</guid><author>qq_48715321</author><pubDate>Thu, 28 Oct 2021 02:51:01 +0800</pubDate><description><![CDATA[Gesture_cognition(手势识别)
一、项目信息
​		该项目基于Tensorflow2.1开发，自建六种手势数据集，内置图像预处理，图像增广，网络模型，识别等程序。可帮助新手掌握如何使用自制数据集进行模型训练，分类，调用训练好的模型进行目标检测。
​		因为计算机GPU资源有限，仅仅训练了2400张图片，采用的灰度二值化图像处理方式。在保存数据集的时候，我先将增广之后的图片进行保存，再读取图片保存为NumPy，这样导致了本来是两个维度的二值化图依旧有三个维度，可对代码进行修改，减少图像维度，减]]></description><category></category></item><item><title><![CDATA[Java 【基础2】]]></title><link>https://blog.youkuaiyun.com/qq_48715321/article/details/120619192</link><guid>https://blog.youkuaiyun.com/qq_48715321/article/details/120619192</guid><author>qq_48715321</author><pubDate>Tue, 05 Oct 2021 22:29:55 +0800</pubDate><description><![CDATA[1、设计一个能存储姓名（name）、E-mail地址的类，在主函数中使用set和get函数赋值并且输出属性值。
Student类
public class Student {//创建一个Student类， Class的文件名也要是Student
    private String name;//设置私有的name属性  均为String类型
    private String email;//设置私有的email属性
    //设置email属性的get方法
    public String get]]></description><category></category></item><item><title><![CDATA[P6【OpenCV人脸识别】]]></title><link>https://blog.youkuaiyun.com/qq_48715321/article/details/120598743</link><guid>https://blog.youkuaiyun.com/qq_48715321/article/details/120598743</guid><author>qq_48715321</author><pubDate>Sun, 03 Oct 2021 21:31:54 +0800</pubDate><description><![CDATA[# -*- coding: utf-8 -*-
"""
Created on Fri Oct  1 23:17:07 2021

@author: 23608
"""
import numpy as np
import cv2

cap = cv2.VideoCapture(1) # 0一般都是你电脑内置的摄像头 1是外置摄像头

face_cascade = cv2.CascadeClassifier('C:/Program Files/Python38/Lib/site-packages/cv2/dat]]></description><category></category></item><item><title><![CDATA[P4【初识Numpy】]]></title><link>https://blog.youkuaiyun.com/qq_48715321/article/details/120598721</link><guid>https://blog.youkuaiyun.com/qq_48715321/article/details/120598721</guid><author>qq_48715321</author><pubDate>Sun, 03 Oct 2021 21:30:16 +0800</pubDate><description><![CDATA[# -*- coding: utf-8 -*-
"""
Created on Fri Oct  1 22:50:30 2021

@author: 23608
"""
# pip install [pk.name]
import numpy as np
import matplotlib.pyplot as plt
# 创建一个10行10列的二维数组， 里面的值为0-1之间 [0,1] [0, 5)
np.random.seed(1)
x = np.random.rand(10,15) * 10
x = x]]></description><category></category></item><item><title><![CDATA[Java【基础】]]></title><link>https://blog.youkuaiyun.com/qq_48715321/article/details/120009889</link><guid>https://blog.youkuaiyun.com/qq_48715321/article/details/120009889</guid><author>qq_48715321</author><pubDate>Tue, 31 Aug 2021 11:56:57 +0800</pubDate><description><![CDATA[1.实现输出5个石字旁、5个女子旁的汉字
// 创建一个Test1类，在main函数里面写程序，定义两个char类型的字符，使用for循环输出自加 1 的字符串。
public class Test1 {
    public static void main(String[] args) {
        char text1 = '破';
        char text2 = '好';
        //石字旁输出
        for (int i = 0; i &lt; 5; i++) {]]></description><category></category></item></channel></rss>