发布时间：2022-06-22 17:17:04

"""贪吃蛇小游戏"""import randomimport sysimport timeimport pygamefrom pygame.locals import *from collections import dequeSCREEN_WIDTH = 600SCREEN_HEIGHT = 480SIZE = 20def print_text(screen, font, x, y, text, fcolor=(255, 255, 255)):  &n.........【阅读全文】

发布时间：2022-06-17 17:11:21

from sklearn.decomposition import PCAimport numpy as npfrom sklearn.svm import SVCimport matplotlib.pyplot as pltfrom sklearn.model_selection import train_test_splitfrom sklearn.decomposition import PCAfrom sklearn.metrics import accuracy_scorefrom sklearn.linear_model .........【阅读全文】

发布时间：2022-06-15 17:17:32

import pygamefrom pygame.locals import *import pygameimport sysimport asyncioimport timeimport randomclass Player(pygame.sprite.Sprite):    #粽子对象    def __init__(self):       &nbs.........【阅读全文】

发布时间：2022-06-14 17:18:05

if __name__ == '__main__':"""    opt模型主要参数解析：    --weights：初始化的权重文件的路径地址    --cfg：模型yaml文件的路径地址    --data：数据yaml文件的路径地址    --hyp：.........【阅读全文】

发布时间：2022-06-13 11:30:09

#!/usr/bin/env python# -*- coding:utf-8 -*-import cv2import numpy as npfile=r"src.jpg"# step1:读取照片img = cv2.imread(file)# step1.2:缩放图片()img = cv2.resize(img, None, fx=1.0, fy=1.0)rows, cols, channels = img.shape# 展示图片cv2.imshow("original...",.........【阅读全文】