MATLAB Online에서 열기 Rather than specifying the inputs tosolveascharvectors, you should specify themas symbolic equations. symsx y A = solve(x+y == 1, x-y == 0) 댓글 수: 1 Mariam Atef2020년 4월 17일 thank you, it has worked ...
Open in MATLAB Online For example, lets say I have the expression "x=2^x*b+c" and I use solve function as, ThemeCopy d=solve('x=(2^x)*b+c'); Now if I were to assign 'b' and 'c' values prior to writing the solve statement, the solution in 'd' will still return...
% 定义分段函数 syms x % 变量 分段点 每段上的函数 端点处的函数 f=piecewiseSym(x,[-1,1],[-x-1,-x^2+1,(x-1)^3],[-x-1,(x-1)^3]); % 求解 S=solve(f==.4,x) % 绘图 xx=linspace(-2,2,500); f=matlabFunction(f); yy=f(xx); plot(xx,yy,'LineWidth',2); hold on ...
MATLAB Online에서 열기 Hello, I have this code: 테마복사 syms epsilon gamma gamma0; S=solve('gamma=(pi/(lambda(1,1)*a))*(sqrt(4*epsilon*(a^2)-(lambda^2)))','gamma0=(pi/(lambda(1,1)*a))*(sqrt(4*(a^2)-(lambda(1,1)^2)))','s11Av(1,1)=((-sin(...
I have a function in matlab, I want to find its maximum.. ( my function is guassian signal, it has a 2 pulse, I want to find extermum point of each pulse and calculate distance between their extermum). base on this data, I used this commands: ...
Sign in to comment. MATLAB Answers I have a problem to use awgn function in matlab 2013b 1 Answer 2018b to 2018a 1 Answer plot function is not working in MATLAB after deactivating and reinstalling the software ?can anyone please solve my problem,any ... ...
func = matlabFunction(f, 'Vars',{[x(1), x(2)]}); 然后调用fsolve对于函数func进行求解,输出一个求解消息和解solution: 1 2 3 4 5 6 7 8 9 % 命令行输入 solution = fsolve(func, [0,0]) % 命令行输出 Equation solved. fsolve completed because the vector of function values is near zero...
func = matlabFunction(f, 'Vars',{[x(1), x(2)]}); 1. 2. 3. 4. 5. 然后调用fsolve对于函数func进行求解,输出一个求解消息和解solution: % 命令行输入 solution = fsolve(func, [0,0]) % 命令行输出 Equation solved. fsolve completed because the vector of function values is near zero ...
MATLAB 函数 solve, vpasolve, fsolve, fzero, roots 功能和信息概览 也就是说，之前写了⼏篇关于⾮线性求解的，如⼆分法、⽜顿法（参见）、⼆次反插法（参见），只有⼀个库函数⽤了类似的⽅法。各函数⽤法详解 1. (符号/数值)解⽅程(组)函数 solve 官⽅参考页： solve ...
Open in MATLAB Online Hi. I tried to solve the following equation with "solve" command: ThemeCopy x-[\sqrt{x+1}+\sqrt{x-1}] = 0 I entered the following command: ThemeCopy solve('x-sqrt(x+1)-sqrt(x-1)','x') and recieved 4 solution, one of them was, "1.11508...", which...