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Save text of script in .mat file?
Is it really a common problem? Not that I've ever seen any need for in 35 years of MATLAB use, nor in any question I can recall ...

más de 2 años hace | 0

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The function ''vpasolve'' cannot find a solution with specified range even if its option 'random' was set to true, however the specified range does include 1 solution.
d1=-8;d2=-1;d3=6; t1=2.2187;t2=1.2392;t3=1.4223; v=6.038;a1=v*t1/2;a2=v*t2/2;a3=v*t3/2; c1=d1/2;c2=d2/2;c3=d3/2; b1=sqrt(a1^...

más de 2 años hace | 1

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Printing a calculated function.
You CANNOT. At least, given only the vector of values, there are infinitely many possible functions that may have generated them...

más de 2 años hace | 0

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Finding Solution to Inequality in Matlab
Simple enough. I'll just work with eqn6 here. syms tau beta lambda theta Solx eqn6 = (1-tau)*(1-theta)/((1-beta)*(1-lambda))> ...

más de 2 años hace | 0

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How to create loop for gaussian quadrature
What has any of this to do with a loop anyway? There are no loops seen. You have hard coded what appear to be some basic Gauss-L...

más de 2 años hace | 0

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Solving an initial value problem when one of the initial values is unknown
Simple enough, since this ODE has an analytical solution, even without any boundary conditions specified. (If the ODE did not ha...

más de 2 años hace | 0

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Find files path location and removal.
I think I understand what you have done here, but I may be wrong. Never store files in the MATLAB toolbox directories. NEVER do...

más de 2 años hace | 0

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creation of a circular plane passing through three nodes and for central node
It does not pass through those other points, because ... your code is wrong. Seems simple enough. What did you do incorrectly? ...

más de 2 años hace | 0

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Is there a way to make matlab faster?
We don't know if you just want it to run faster. After all, everybody wants their code to execute in zero time on an infinitely ...

más de 2 años hace | 1

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How do I get largest distance between two rows in an nx3 matrix?
As long as there are not too many points, pdist2 will work, and be easy to use. Just choose the largest of all distances found. ...

más de 2 años hace | 0

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Outer product of two 512*512*300 matrices
Since there has been no response to my request for clarification... The request was for an outer product. An outer product is a...

más de 2 años hace | 1

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Finding a way to cleanly show double data points in a plot
You want to show two different points at different locations on the x axis. But currently you have them with the same values for...

más de 2 años hace | 0

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Matlab function gives 'ans=0' answer problem
First, you need to understand a fundamental feature of MATLAB. Suppose we call ANY function? It need not be one you wrote yours...

más de 2 años hace | 0

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How do we test for infinite series convergence or divergence in MATLAB
I suppose with some effort I could find a series where convergence is not known. But it is early in the morning, and mental effo...

más de 2 años hace | 1

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how do i use two varaibles with values of somewhere from 1 to 9 to make a 2 digit number
What if you added them together? Maybe multiply one of them by 10 first? What would that do?

más de 2 años hace | 0

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How to make change in the algorithm to start and end at a same point?
Your problem is, you want to force the code to return a tour that starts at point 1, and ends there. And that is where you are W...

más de 2 años hace | 0

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Converting from syms to double
We don't see what is in that variable. But... If you cannot convert it to a double, then it is not a number. It has some symbol...

más de 2 años hace | 0

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different time executions........
And you are surprised, because? Did you xpect exactly the same amount of time taken, EVERY TIME, to within a millisecond? Yes,...

más de 2 años hace | 0

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ExB drift velocity code equation
I might guess that what you really want is to divide by the square of the norm of B. NOT by the elements of B squared. E = 0.1;...

más de 2 años hace | 0

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why did the "text" function stop working while creating a new section in my live data
Whenever a function "stops working" you need to see if you have created a variable named text, or another function or script by ...

más de 2 años hace | 0

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How to solve this equation?
As I see it, from your question, I think people have been missing the point. As has been said, there are no real solutions for s...

más de 2 años hace | 2

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How to solve out of memory error when constructing sparse matrix
Remember that i and j and v also take memory. (222263280*4*2 + 222263280*8)/1024^3 So those three variables alone require 3.3 ...

más de 2 años hace | 0

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What is 5A?
The obvious seems clear, since I recall arithmetic. FiveA = [15 10 25 5]; I think you DESPERATELY NEED to do the basic Onramp ...

más de 2 años hace | 0

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Find the volume of the solid generated by revolving about the x-axis the region bounded by the curve y= 4/x^2+4,the axis, and the lines x=0 x=2
The question is now a year old, so I'll show how to solve it. @Mukesh chose to work with a different domain than the question as...

más de 2 años hace | 1

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Matlab simulation for projectile motion
I think I don't understand their not understanding. (Ok, that seems confusing even to me, and I wrote it.) I would just write i...

más de 2 años hace | 0

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Remove algebraic loop without delay
I don't know for sure how Simulink resolves the issue internally, but the answer seems straightforward. Consider the equation ...

más de 2 años hace | 0

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Mathematical functions across variables
Is there a good reason why you would not just try this? A(1,1) + B(2,1) I think you are coming from a spreadsheet world. And f...

más de 2 años hace | 0

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Draw samples using a Non-Gaussian distribution
I think you don't understand random numbers, AND you don't understand indexing in MATLAB. What does this do? random('poisson',1...

más de 2 años hace | 0

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how does fmincon deal with ill-conditioned problem?
fmincon assumes you know what you are doing. (Is that not a good idea?) It tries to solve what you gave it to solve. Surely that...

más de 2 años hace | 0

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Sub-optimal curve fitting, cannot find asymptotic value
I think you do not understand. Estimating an asymptote from data is a problem of extrapolation. It will be strongly dependent on...

más de 2 años hace | 0