作业帮matlab0.0:0.01:1.0
来源：学生作业帮助网 编辑：作业帮 时间：2024/05/16 04:29:51
0.00250.0050.0075
y=x^5+4sinxdy=(5x^4+4cosx)dxx=0.dx=0.01dy=4(0.01)=0.04
clear,clctheta=0:0.01:2*pi;t1=legendre(1,cos(theta));h=t1(1,:)./sin(theta);plot(theta,h)再问：牛人！能做真实的有
x的取值是离散的,每一步增加0.01,即x(k+1)=x(k)+0.01;其中起始值为0,终值为2*3.14.
先取(3,4)因为3^2=94^2=16再取(3,3.5)3.5^2=12.25再取(3,3.25)3.25^2=10.5625再取(3,3.125)3.125^2=9.765625再在3.125和3
x1=0.62x2=-1.62
刚才编写的,希望对你有所帮助.symsxforz=0:0.01:2y1=x+z;ezplot3(x,y1,z,[-inf,1]);holdon;y2=1+z;ezplot3(x,y2,z,[1,2])
0.0001、0.0003、0.006、0.009
在0个0.01之间无数个数比如四个数0.001,0.002,0.003,0.004如果本题有什么不明白可以追问,如果满意请点击“选为满意答案”
2t+1/2×0.01×t^2=3t1/2×0.01t^2+2t-3t=01/2×0.01t^2-t=00.01t^2-2t=0
theta为0到2pi,步长（间隔）是0.01,然后本来是一行向量的,加了“'”后,变成列向量了.
0.01代表步长,也就是把区间（0,2*pi）按0.01分开,步长越小,MATLAB绘制出来的图像光滑度越好
3个10,5个0.1和8个0.01组成的数是30.58
x²=0.01x=-0.1,x=0.116x²-25=0x²=25/16x=-5/4,x=5/48x³=-125x³=-125/8x=-5/2
对的.0.01相当于1/100
selectto_char(0.1,'fm9999990.00')fromdual;
(0.01-0.01×0.01)÷0.1=0.01×(1-0.01)÷0.1=0.1×(1-0.01）=0.1×0.99=0.099
先配成0.2mol/L的PB,再用蒸馏水稀释20倍.61ml0.2mol/L的Na2HPO4加上39ml0.2mol/L的NaH2PO4就成为PH7.0的0.2mol/LPB.
0.25x^2-0.01=00.25x²=0.01x²=0.01/0.25x=0.1/0.5或x=-0.1/0.5x=1/5或x=-1/5很高兴为您解答,【the1900】团队为您