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Lambert's W

Matlab cody does not support lambertw. Try to create a lambert's w function yourself. Lambert's W is the function that solves...

circa un mese ago

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First use of arrayfun() and anonymous function @(x)

Create an anonymous function using @(x) for a parabola equation for the given coefficients stored in s with s(1)x2 + s(2)x +...

circa 2 mesi ago

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The End of the World

given a date -- represent it in the Maya long count system. <https://en.wikipedia.org/wiki/Maya_calendar> <https://maya.nm...

circa 2 mesi ago

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Lost days

Given two dates in a particular format, calculate the difference between them.

circa 2 mesi ago

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Leap Year

According to Gregorian Calender(which is in use now, in many countries),decide whether a given year is a leap year or not. Give...

circa 2 mesi ago

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Friday or not

I love Friday. Please tell me whether the day is Friday. Dateformat is 'yyyy-mm-dd' or 'dd-mmm-yyyy' or 'mm/dd/yyyy'. Exa...

circa 2 mesi ago

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Find the day for a date

Today's day and date will be given to you. By utilising that you need to find the day of the old date. (Date will be in DD/MM/YY...

circa 2 mesi ago

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Friday the 13th

According to superstition, lots of unpleasant stuff happens on Friday the 13th, so you might like to find the next occurence of ...

circa 2 mesi ago

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Day counter function

Write a function called _day_counter_ that returns the number of Mondays that fell on the first day of the month in a given year...

circa 2 mesi ago

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Count the days

Count the occurrence of a particular day (e.g. Monday) in a given year.

circa 2 mesi ago

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How long until the weekend?

Write a function a that takes a date vector as an input and returns the number of hours until the weekend begins. The beginning...

circa 2 mesi ago

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Days until next NewYear ball drop

Given a date string in the form 'yyyy-mm-dd' or 'yyyy-mm-dd hh:mm:ss', calculate the number of *days* until the dropping of the ...

circa 2 mesi ago

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How do I generate a random number with beta distribution?

You can use the function betarnd, but you'll need to do some normalizing to get it in the standard form used by MATLAB (see Beta...

How do I generate a random number with beta distribution?

You can use the function betarnd, but you'll need to do some normalizing to get it in the standard form used by MATLAB (see Beta...

2 mesi ago | 0

| accepted

Answered

Newton Raphson - saving all values and using last iteration value as initial for next

Sorry, I just realized that you wanted to save the iterations. Here's how: x = -0.001*ones(6,length(A1)); for i=1:5 x(i+1...

Newton Raphson - saving all values and using last iteration value as initial for next

Sorry, I just realized that you wanted to save the iterations. Here's how: x = -0.001*ones(6,length(A1)); for i=1:5 x(i+1...

2 mesi ago | 0

| accepted

Answered

Newton Raphson - saving all values and using last iteration value as initial for next

O.k. So here is how you do it: x = -0.001*ones(size(A1)); for i=1:5 x = x - f(x)./fd(x); end

Newton Raphson - saving all values and using last iteration value as initial for next

O.k. So here is how you do it: x = -0.001*ones(size(A1)); for i=1:5 x = x - f(x)./fd(x); end

2 mesi ago | 0

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Combinations without using nchoosek

You have to generate a matrix with all possible combinations of n elements *taken 2* at a time, *without using nchoosek(1:n,2)* ...

2 mesi ago

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Rotate Matrix @180 degree

Rotate Matrix @180 degree Example A=[8 1 6; 3 5 7; 4 9 2], then answer would be [2 9 4;...

2 mesi ago

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Calculate the average value of the elements in the array

Calculate the average value of the elements in the array

2 mesi ago

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the average value of the elements

Calculate the average value of the elements in the array

2 mesi ago