# pooja sudha

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**Content Feed**

Question

Limit on no. of data points

Is there any limit on no. Of data points which we extract from any plot? I am extracting data points of a plot but I am getting ...

nästan 2 år ago | 1 answer | 0

### 1

answerQuestion

getting error "unable to convert expression in to double array" while using int for symbolic expressions.

I am calculating this integration but finding error. The expression for the refrence is following: OS = int((int((beta.*(1./sq...

nästan 2 år ago | 1 answer | 0

### 1

answerQuestion

why are some integrals not solvable in matlab?

I am doing a integration in matlab but in answer the question is repeting. It is not giving any solution. Is It due to precisio...

mer än 2 år ago | 1 answer | 0

### 1

answerQuestion

Radial equation in cylindrical coordinates

Can it be solved by matlab? If yes then please tell me how can i proceed? I have to tried to solve this using finite difference...

mer än 2 år ago | 0 answers | 0

### 0

answerstwo variables for same coordinate

please find the attached code. here i computed for I-dimension & for 1-particle by using the potential V=1/sqrt(r^2+constant^2)...

nästan 3 år ago | 0

Question

two variables for same coordinate

Hey, I have this potential V=1/4*pi*epsilon*sqrt(((r1-r2)^2)+const.^2). I solved for V =1/4*pi*epsilon*r using finite differen...

nästan 3 år ago | 2 answers | 0

### 2

answersQuestion

To find conditions in integration

Hey Is there any way, I can find the conditions for that the particular integral(assume one) is equal to zero or nonzero. Plea...

nästan 3 år ago | 1 answer | 0

### 1

answerQuestion

How to change the datapoints(extracted from a curve) into an array?

Hey Actually, I plotted a curve in matlab and extracted all the data points. I wanted to convert them into an array for further...

nästan 3 år ago | 1 answer | 0

### 1

answerQuestion

finding all roots of a trignometric equation

Can we find all roots of a trignometric equation using matlab? for e.g., tan(x)-x=0.

ungefär 3 år ago | 2 answers | 0

### 2

answersQuestion

curve fitting for the optimal value of a constant

Hey here, I am trying to find the value of k(unknown constant) and for that I have collected data points from a curve and then f...

mer än 3 år ago | 0 answers | 0

### 0

answersQuestion

how to calculate optimal value of a unknown constant of an equation with known data points?

Hey, I wanted to solve for the optimal value of constant. I have data points of the equation . please help, how can I do that. ...

mer än 3 år ago | 2 answers | 0