Arvind

Last seen: 12 mois il y a | Actif depuis 2023

Followers: 0 Following: 0

Statistiques

All

Feeds

Question

I get an error using fsolve but I don't understand why?
I have get an error Too many output arguments. Error in @(r)calculate_f(r,alphai,phi,phi0,n,m,fraci) (line 21) func =...

plus d'un an il y a | 1 réponse | 0

1

réponse

Question

I have a code in python and want to convert it in matlab format
def DEM(Km, Gm, Ki, Gi, alphai, phii, phi0=0.0, r=1000, phitol=1.0E-10, gamma=0.01): phi = np.sum(phii) fraci = phii /...

plus d'un an il y a | 1 réponse | 0

1

réponse

Question

Can help me to correct the code for calculation for given condition of por_cr
por_cr= 0.22; por = (0.1,0.2,0.3,0.5,0.34,0.12,0.1)'; Gt = (20,21,21,28,23,25,14)'; Kt = (32,33,31,28,33,29,,34)'; Pe =...

presque 2 ans il y a | 1 réponse | 0

1

réponse

Question

symbolic function give error list of equations must not be empty
syms Shy por_den = 0.4:0.1:0.8; W= 1.2; rho_ma = 2.75; rho_water = 1.03; rho_hydrate = 0.90; measure_VEL=1.4:0.1:1.8; vw= 1.49...

plus de 2 ans il y a | 2 réponses | 0

2

réponses

Question

How to merge values as given index in a single array
porindex1 = find(por<=0.47); %% por<=0.5 porindex2 = find(por>0.47&por<=0.63); %% por>0.47& por<=0.63 porindex3 = find(por>0.6...

plus de 2 ans il y a | 1 réponse | 0

1

réponse

Question

finding a trend line where x axis semilog and y axis linear and trend line follow the eqn y=a*exp(b*x)
can you help to find a trend line and the coefficient values for semilox plot where x- axis == semilog == time axis; and y-...

plus de 2 ans il y a | 2 réponses | 0

2

réponses

Question

how to use loop for sum without using cumsum?
i want sum without using 'cumsum' can i get s with loop: s1 = x1; s2 = x1+x2; s3 = x1+x2+x3 s4= x1+x2+x3+x4; and so on upto...

plus de 2 ans il y a | 1 réponse | 0

1

réponse

Question

can find regression and curve fit for given equation
can this equation use for reggresion and curve fitting where dy is partial differensiation of y and dx is partial differentiati...

plus de 2 ans il y a | 2 réponses | 0

2

réponses

Question

Regression curve fitting for a given equation
Find the best fit by given equation x = [0.0191051892041436 0.0199064802088661 0.0205144445903776 0.0210029746368803 0.0216434...

plus de 2 ans il y a | 1 réponse | 0

1

réponse

Question

solve the equation for one variable and find the value of variable
if p = [1.0 1.2 2.2 3.4 4.4 6.7 4.2 4.8 6.4 7.4] solve eqation for a and find the value of a eqn = p*((1-a^2)^(3/2)) ...

plus de 2 ans il y a | 2 réponses | 0

2

réponses

Question

use symsum for equation forming and solving
I want to make a equation to slolve for variable Kd and write a code l is index as s & c p & and Tiijj are function of r w...

plus de 2 ans il y a | 1 réponse | 0

1

réponse

Question

make loop if three variable (phi ,G and n) present calculate value for (G and n) and store separate name for same formula ?
make loop for different combination of n and G calculate different B and store it by B1(n1,G1) , B2(n1,G2), B3(n2,G1) and B4(n2,...

plus de 2 ans il y a | 2 réponses | 0

2

réponses

Question

make loop if two variable (x and y) present calculate value for (x1 and y1) and store separate name for same formula another calculate for (x2,y2) and store by separate?
x = [1 2 3 4 5]; y= [ 8 3 2 1 6]; z = exp(x)+x*y^3 +y; calculate it and store as z1(x1,y1) z2(x2,y2) ...so on.....

plus de 2 ans il y a | 1 réponse | 0

1

réponse

Question

how can i edit code for one phi using all value of P and all output store using for loop
I want to use one value of phi and all value of P in the for loop where m,P and phi are numeric vetores for i = phi n = 1...

presque 3 ans il y a | 1 réponse | 0

1

réponse

A résolu

Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

presque 3 ans il y a