求一个matlab中离散一元函数积分的方法答:用值积分,输入 doc quad 看看帮助和例子就知道了。Syntax q = quad(fun,a,b)q = quad(fun,a,b,tol)q = quad(fun,a,b,tol,trace)[q,fcnt] = quad(...)Description Quadrature is a numerical method used to find the area under the graph of a function, that is, to compute a...
【问题】在-5<=Xi<=5,i=1,2区间内,求解 f(x1,x2)=-20*exp(-0.2*sqrt...答:[p,endPop,bestSols,trace]=ga(bounds,'fitness')改成 [p,endPop,bestSols,trace]=ga(bounds,@fitness)试试
需要一段用Canny算子实现图像边缘检测的MATLAB程序,拜托高手们帮帮忙...答://估计TraceEdge 函数需要的低阈值,函数使用的高阈值 EstimateThreshold(pGradMag, sz,&nThrHigh,&nThrLow,pResult,dRatHigh,dRatLow); //寻找大于dThrHigh的点,这些点用来当作边界点, //然后用TraceEdge函数跟踪该点对应的边界 for (pointy = ptLeft.y+1;pointy <= ptRight.y-1;pointy++) { for...