Install fish shell on macos1、brew update2、brew install fish 3、sudo vi /etc/shells 增加内容：/usr/local/bin/fish ##增加fish到shell环境变量4、chsh -s /usr/local/bin/fish ##切换至... 查看全文
本文实现 PS 滤镜中的一种几何变换– Fish lens， 对图像做扭曲，感觉就像通过一个凸镜或者凹镜在观察图像一样。
import numpy as np
from skimage import img_as_float
import matplotlib.pyplot as plt
from skima... 查看全文
Discriptionn fish, numbered from 1 to n, live in a lake. Every day right one pair of fish meet, and the probability of each other pair meeting is the same. If two fish with indexes i and j meet, t... 查看全文
Problem Description
There is a kind of special fish in the East Lake where is closed to campus of Wuhan University. It’s hard to say which gender of those fish are, because every ... 查看全文
