Community Profile # Pilar Jiménez

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13 total contributions since 2016

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Question

Definite integral without symbolic variables
Hi good day. I want to request your support to know if it is possible to perform a definite integral without the use of matla...

6 days ago | 1 answer | 0

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Question

Stop a sum of numbers until a certain value is reached
If I have defined values Nmax = 15; A = [2 5 4 6 1]; I want to make a sum of each value of A in the order in which it is foun...

4 months ago | 1 answer | 0

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Question

Fill a vector based on another vector
I know the title is somewhat confusing, but I hope you can help me. I need to make a code for a specific application, I am confu...

4 months ago | 1 answer | 0

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Question

How to perform operations depending on a value in an array
Good day, Hopefully you can help me with a question, I have a data array, with 18 specific data. I want to make certain operati...

4 months ago | 1 answer | 0

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Question

How can I polar plot in decibels?
I have the following results in dBs, I need to make a polar graph with these values, but I can not find the correct way to graph...

1 year ago | 2 answers | 0

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Question

How to round decimals to other decimal values already defined
Hello, I would like to request your support to know how to round certain decimal values to others closer. For example, if I ha...

2 years ago | 1 answer | 0

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Question

Help to Invasive Weed Optimization code
Hello, I'm new student of optimization algorithms and I have developed the code of Invasive Weed Optimization, I've been reading...

2 years ago | 2 answers | 0

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Question

Is the "fact command" equal to the "factorial command"?
I found an example to other function that use the command fact to solve all the problem but when run the code MatLab not reconog...

2 years ago | 0 answers | 0

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Question

Multidimensional Particle Swarm Optimization Code Example
I need to apply a pso code in another program that I have but I don`t understand so much how I can apply a pso code in more than...

3 years ago | 1 answer | 0

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Question

How I can obtain the numerical values of a symbolic results?
For example, I have this expression _-(5^(1/2)*i - (1 - 3*5^(1/4))^(1/2) + 5*i)/(8*pi)_, how I can obtain the numerical result?

3 years ago | 1 answer | 0

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Question

Definite integral with an exponential
I need to integrate this function _f=wn.*exp(1i.*2.*pi.*t)_ to get the numerical result, where the variable function is _t_, and...

3 years ago | 1 answer | 0

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Question

Definite integral with complex number
I need to solve an integral of the function _f=(wn.*t).*exp(1i.*2.*pi.*t)_ where _wn=1_ and have complex numbers, it is a defini...

3 years ago | 2 answers | 0