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rakesh kumar -凯发k8网页登录


last seen: today |  自 2020 起处于活动状态

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i wan to find eigen values and eigen vector of a stochastic matrix using newton raphson method. % define the dimensions and v...

3 days 前 | 0 个回答 | 0

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i want to find the eigen values of k0=magic(2); k1=1e-3*k0; c1=[1 0;0 1] c2=[0 1;1 0] b=kron(c1,k0) kron(c2,k1) syms lamb...

3 months 前 | 1 个回答 | 0

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i have a vector e= [e1, e2.... en]. i have shuffled it's index with randomperm. i want to arrange the vector e according to new ...

4 months 前 | 1 个回答 | 0

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i want to write a row vector [4 5 3] and column vector [4 5 3]' as (4, 4) (4,5) 4, 3) (5, 4) (5, 5) (5, 3) (3, 4) (3, 5) and (...

4 months 前 | 2 个回答 | 0

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i have a series of matrices like a1, a2,.........a99. i want to find sum of three matrices like(a1 a2 a3) then (a4 a5 a6).........

10 months 前 | 2 个回答 | 0

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i am trying to run a code given by felipe uribe castillo %%% function to generate c_ijk with dimension m and order p %% using ...

1 year 前 | 1 个回答 | 0

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i am again stuck with similar question which i asked earlier. i am trying to solve x*tan(x)-0.5=0,but when i cross checked the ...

1 year 前 | 1 个回答 | 0

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i am trying solve tan(x) 2*x=0. however when i checked the result i am not getting the result zero.please help where i am wrong...

1 year 前 | 2 个回答 | 0

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i have a random vector alpha with mean zero and standard deviation one, i want to find the expected value of alpha *alpha transp...

1 year 前 | 2 个回答 | 0

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i am getting two different curves for code attached below. the two figures that i have attached are for the same code, please he...

1 year 前 | 1 个回答 | 0

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i want to plot first three modes of a cantilever beam beam by taking three, four and five elements. i have calculated the egien ...

1 year 前 | 1 个回答 | 0

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i want to plot in symbolic math fplot with x axis between 0 to 4 and y axis between 0 to 50. i also want put marker at x=1,x=2,...

1 year 前 | 1 个回答 | 0

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how can i simplify the given expession .i am getting this result when i am using symbolic math (4.2e-41*((0.46*(1.3*(7.5e 123*(...

1 year 前 | 1 个回答 | 0

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i am trying to assemble stifness matrix of two element beam whose elastic modus is different in each element. the elastic modulu...

1 year 前 | 0 个回答 | 0

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ih have a permutation matrix p=[ 1 1;1 2;2 1;2 2] . i want to use,for loop to take the vale of each row and use in the two by tw...

1 year 前 | 1 个回答 | 0

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function [f]=fef1l(xl,xr) % i . % purpose: % element vector for f(x)=l % using linear element % % synopsis: % [f]...

1 year 前 | 1 个回答 | 0

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syms s t t1=0.12; p=0.4; m=.02; a1=(m/p^2)*(2*p*s-s^2); b1=(m/(1-p)^2)*((1-2*p) 2*p*s-s^2); z_t=5*t1*(0.2969*sqrt(s)-0.1...

2 years 前 | 0 个回答 | 0

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how to write multiple if else if statement . is there any vectoristion method for it. i want to write the statement five hundred...

2 years 前 | 2 个回答 | 0

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i have a nested for loop i and j and a matrix [x]. for i= 1, i have [x ]= m1 and for i=2 i have [x] = m2 . i want a matrix m= [m...

2 years 前 | 0 个回答 | 0

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i want to generate matrix [a] and i want to the value [a] in while loop. a=randi(2,2); b=a*transpose(a); c=chol(b,'lower'); ...

2 years 前 | 0 个回答 | 0

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i have a an array a=[4 9 7] a matrix b= [5 7;4 2]; i want to have c1=4*b c2=9*b; c3=7*b . i want to use c1,c2"c3' late...

2 years 前 | 1 个回答 | 0

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x=0.1:.01:0.5 for i = 1:length(x) for j=1:20 y=2/x(j) y=1/(x y) m(i,j)=y end end

2 years 前 | 0 个回答 | 0

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c=0.1(x-y) x=4:0.01:12 y=sqrt(c/2) i have to find the value of x for which c=.0038416

2 years 前 | 1 个回答 | 0

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i don't know how to plot number and character on the same graph

2 years 前 | 1 个回答 | 0

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i have written z=100; for x=1:1:20 y=x*x if y==z fprintf(x) end end

2 years 前 | 2 个回答 | 0

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已解决



try out this test problem first. given the variable x as your input, multiply it by two and put the result in y. examples:...

3 years 前

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