complex(real_part, imaginary_part) x2 = complex(real_part, -imaginary_part) print(f'方程有两个不同的虚数根:x1={x1:.2f}, x2={x2:.2f}') return x1, x2 # 使用这个类来解方程 a = 1, b = -8, c = 12 equation_solver = QuadraticEquation(1, -8, 12) roots = equation_solver....
Whether you're hosting a single model or creating a "compound AI" system with multiple models, LitServe makes the setup effortless. For example, you can quickly define an API, integrate models, and start serving requests with just a few lines of code. Features like GPU autoscaling and ...
value of y k1 = h*dydx(x0, y); k2 = h*dydx(x0 + 0.5*h, y...System.out.println("\nThe value of y at x is : " + d2.rungeKutta(x0, y, x, h)); } } Python3...# Python program to implement Runge Kutta method # A sample differential equation "dy / dx = (x -...
importnumpyasnpimportmatplotlib.pyplotaspltfromscipy.integrateimportsolve_ivp# 定义控制律 udefcontrol_law(x1,x2,x3):return-35.9*x1-48.15*x2-35.47*x3defsig(x,alpha):returnnp.abs(x)**alpha*np.sign(x)# 定义随机微分方程 (SDE)defsde_system(t,x):x1,x2,x3=x# 定义 d(t)d_t=2-np.cos(...
result = calculator.equation_solver('x**2 - 2*x - 3') # 方程求解:x^2 - 2x - 3 = 0print(result)``` 相关知识点: 试题来源: 解析 [3.0, -1.0] 这是一个二次方程问题。方程形式为 x² - 2x - 3 = 0。解法如下:1. 判别式计算:Δ = b² - 4ac = (-2)² - 4*1*(-3...
布尔方程组求解问题(Boolean PoSSo (polynomial system solving) Problem):给定一组布尔多项式 : 目标是找到解 对于 , 满足 . 其中: 它限定了每个变元的取值也在 算法分类 布尔方程组求解问题和计算机科学里的许多其他 NP-hard 问题都有联系(比如SAT问题,MILP整数规划问题等等);因此求解思路大致分为搜索求解,代数方...
担任《Mechanical System and Signal Processing》《中国电机工程学报》等期刊审稿专家,擅长领域:信号滤波/降噪,机器学习/深度学习,时间序列预分析/预测,设备故障诊断/缺陷检测/异常检测。 分割线分割线分割线 一维神经网络的特征可视化分析-以心电信号为例(Python,Jupyter Notebook) 包括Occlusion sensitivity方法,Saliency ...
using System.Text; using System.Runtime.InteropServices; namespace testSPH { class Program { static void Main(string[] args) { FortranMethod.SPHYSICSgen_2D(); //FortranMethod.SPHysics(); } } public static class FortranMethod { [DllImport("SPH2D.dll")] ...
Linear programming is a set of mathematical and computational tools that allows you to find a particular solution to this system that corresponds to the maximum or minimum of some other linear function.What Is Mixed-Integer Linear Programming? Mixed-integer linear programming is an extension of ...
method:字符串或OdeSolver,可选 使用的积分方法: ‘RK45’ (default): Explicit Runge-Kutta method of order 5(4)[1]. The error is controlled assuming accuracy of the fourth-order method, but steps are taken using the fifth-order accurate formula (local extrapolation is done). A quartic interpo...