一.准备教材:<python科学计算> 作者: 张若愚 出版社: 清华大学出版社 出版年: 2012-1 页数: 621 定价: 98.00元 装帧: 平装 ISBN: 9787302273608 二. 安装 Python(x,y) Python(x,y) is a free scientific and engineering development software for numerical computations, data analysis and data visualizat
Python科学计算(两)-- 时域和频域波形为正弦波形信号生成.计算和显示 # -*- coding: utf-8 -*- import numpy as np import matplotlib.pyplot as pl import matplotlib import math import random row = 4 col = 4 N = 500 fs = 5 n = [2*math.pi*fs*t/N for t in range(N)] axis_x = np.linspace(