syms xy=log10(x+sqrt(1+x.^2));dy=diff(y,x);%求导函数,但x不能先定义为向量,所以用subs让x1作为一符号代替表达式y中的默认变量x1=-3:0.1:3;y1=subs(y,x1);dy1=subs(dy,x1);plot(x1,y1,'r',x1,dy1,'b')
Best_pos,Convergence_curve]=MPA(SearchAgents_no,Max_iteration,lb,ub,dim,fobj);%functiontopologyfigure('Position',[500400700290])subplot(1,2,1);func_plot(Function_name);title('Function Topology')xlabel('x_1');ylabel('x_2');zlabel([Function_name,'( x_1 , x_...
plot(J,’-b’,’Linewidth’,2) % plot a line in blue with width equal to 2 plot(X,’rx’,’MarkerSize’,10,’LineWidth’,20) % plot figure with red cross and width equal to 20 disp(var) // display variable disp(sprintf(‘2 decimals: %0.2f’,a)) //format with two decimals ...
I am writing an App to make some operations on my data. I have almost finished coding the app but I met an issue. I would like to display the value of a variable insisde a for-cycle to let the user know the progress of the app analysis. I tried with EditFi...
系统是指具有某些特定功能,相互联系相互作 用的元素集合。系统的两个基本特征:整体性相关性对系统的研究从以下三个方面入手:1实体:组成系统的元素,对象2属性:实体的特征3活动:系统状态变化的过程系统仿真是研究系统的一种重要手段,而系统模 型是
7.1 func_plot.m 7.2 Get_Functions_details.m 7.3 GWO.m 7.4 initialization.m 7.5 main.m 8.运行结果 9.参考文献 1.背景介绍 灰狼算法的提出背景是受到了灰狼群体捕猎行为的启发。灰狼是一种高度社会化的动物,它们有着严格的等级制度和协作机制3。灰狼算法模拟了自然界灰狼的领导层级和狩猎机制,利用四种类型的...
FUN accepts % input X and returns a scalar function value F evaluated at X. X0 may be % a scalar, vector, or matrix. % % X = FMINCON(FUN,X0,A,B,Aeq,Beq) minimizes FUN subject to the linear % equalities Aeq*X = Beq as well as A*X <= B. (Set A=[] and B=[] if no...
disp("Invalid input value, input must be either 1, 2, or 3"); end end end holdon x=names; plot(y,custom,'Markersize',10,'lineWidth',2,'LineStyle','none'); xlabel('output'); ylabel(z); gridon set(gca,'xticklabel',x.') ...
plot(x,y1,'DisplayName','cos(x)') hold on y2 = cos(2*x); plot(x,y2,'DisplayName','cos(2x)') hold off legend 可以得到如下图像。 Enter: x = linspace(0,pi); y1 = cos(x); plot(x,y1,'DisplayName','cos(x)') hold on ...
对于每个类,使用混淆矩阵中可用的 TP、FP 和 FN 结果的计数来计算精度、召回率和 F1 分数。 prTable=table(Size=[numClasses3],VariableTypes=["cell","cell","double"],...VariableNames=["Recall","Precision","F1"],RowNames=defectClasses);foridx=1:numClassesnumTP=cmTest(idx,idx);numFP=sum...