matlab求指数方程数据如下x=[122,117,109,103,72,67,62,57,56,55,53,51,48,39,38,22];y=[0.02,0.03,0.04,0.05,0.19,0.26,0.34,0.44,0.46,0.48,0.53,0.58,0.65,0.86,0.88,0.99];怎么求指数方程,

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matlab求指数方程数据如下x=[122,117,109,103,72,67,62,57,56,55,53,51,48,39,38,22];y=[0.02,0.03,0.04,0.05,0.19,0.26,0.34,0.44,0.46,0.48,0.53,0.58,0.65,0.86,0.88,0.99];怎么求指数方程,
matlab求指数方程数据如下
x=[122,117,109,103,72,67,62,57,56,55,53,51,48,39,38,22];
y=[0.02,0.03,0.04,0.05,0.19,0.26,0.34,0.44,0.46,0.48,0.53,0.58,0.65,0.86,0.88,0.99];怎么求指数方程,

matlab求指数方程数据如下x=[122,117,109,103,72,67,62,57,56,55,53,51,48,39,38,22];y=[0.02,0.03,0.04,0.05,0.19,0.26,0.34,0.44,0.46,0.48,0.53,0.58,0.65,0.86,0.88,0.99];怎么求指数方程,
你所谓的指数方程究竟是什么.

matlab求指数方程数据如下x=[122,117,109,103,72,67,62,57,56,55,53,51,48,39,38,22];y=[0.02,0.03,0.04,0.05,0.19,0.26,0.34,0.44,0.46,0.48,0.53,0.58,0.65,0.86,0.88,0.99];怎么求指数方程, matlab解指数方程 x+3=3 e^x 我知道牛顿迭代法解方程的Matlab程序如何编写了,但不知道输入什么命令才能运行!求详解求12-3x+2cosx=0在【2,4】内的解,Matlab程序如下:clear; %清除所有内存数据;f=inline('12-3*x+2*cos(x)');format long 用origin 7.5 软件如何对数据进行指数拟合,指数方程已知,求具体步骤,非常感谢!数据如下2 0.2825 0.29710 0.3520 0.37830 0.38260 0.385120 0.388 求matlab大神,matlab画指数积分函数 Ei(x),为了得到下图的图像,公式也在附图,λ=52,a=1.50*10^-5求编写代码,补充数据:q=1 MATLAB求解指数方程,((1.2554*10^6)/1.01-10)*(1.01^x)+10=0怎么用MATLAB求解啊, 求用matlab解如下微分方程的方法本人菜鸟,求用matlab解如下方程的方法:dy/dx=f(x,y,z)dz/dx=g(x,y,z)求此方程数值解 用MATLAB如何解指数方程matlab中用solve解 下面的方程解不了,solve('x^0.65-0.1875*x^-0.35+1.991-1.991*x=0.8125','x') 用matlab拟合指数形式的曲线比如已知多组点(x,y),它符合指数表达式 ,怎么把表达式求出来我的题目中x=[30 300 500 800];y=[1750 1600 950 500];通过这些数据拟合出上面给出的指数形式公式,求具体程序. 怎么用matlab解方程,方程如下normpdf(x,0,1)=x 用matlab解指数方程solve('6600*(exp^((-0.1155)*x)-exp^((-0.1386)*x))=200','x')要怎么算. 如何用matlab进行二次指数拟合?拟合模型为y=exp(a(1)*x^2+a(2)*x+a(3))+a(4) 数据如下:x=1:1:11;y=[1306 1373 1657 1919 2181 2336 2525.1 2816.9 2950.7 2959.1 3603.0];模型中x后面少了一个点, matlab求方程系数已知方程:y=A*e(Bx)+C,e表示自然指数,(Bx)是指数相.其中x=[0,15,180 ,300 ,420,540,720 ,900 ,1080,1260,1440],y=[0,51.5,66.5,69.5,71,71.5,73,73.5,74.5,74.5,75],求A,B,C,最好附上matlab拟合的语言及拟 谁帮我就解指数方程(试验求近似值)已知Y=AX^n (n是X的指数)通过10组实验数据:X:1,2,4,6,10,12,14,16,18,20Y:25,45,90,140,200,245,290,335,380,425要求最近似的A和n? 怎样用matlab求相关指数 Matlab 如何画如下这个方程图x^2+y^2-z^2=4 指数方程2^2x=12如何解? 指数方程2^2x=12如何解?