03020tnf Le0dg24ceas0-24-Port 100/1000base-X Combo Interface Card (EA, SFP/RJ45) US$420.00-1,000.00 1 piece (MOQ) Product Details Communication Mode: Full-Duplex & Half-Duplex Type: 1000m Interface Card Transmission Rate: 24-Port 100/1000base-X ...
function g = grad(x) g = zeros(2,1); g(1)=2*(x(1)-1)+400*x(1)*(x(1)^2-x(2)); g(2) = 200*(x(2)-x(1)^2); end function x_star = steepest(x0,eps) gk = grad(x0); res = norm(gk); k = 0; while res > eps k<=1000 dk ...
作为榴莲控的旺仔顺着榴莲味就来到了这家店面前。 丘比特芝士水果饼,这不是火爆重庆的网红店嘛,之前旺仔去重庆玩的时候打卡过,没想到这么快我大沈阳也有了。可倒好,挑刺旺仔瞬间上线,必须尝尝正宗不。 至尊芝士榴莲饼(￥42)是店里的明星款,旺仔也是闻着它无处安放的榴莲味才寻摸到这。 至尊芝士榴莲饼现做现烤,...