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goc3 -凯发k8网页登录


last seen: 1 day 前 自 2014 起处于活动状态

materials scientist / metallurgist / mechanical engineer

programming languages:
matlab, html, css
professional interests:
app building, material sciences, statistics, mechanical engineering, metals, materials and mining

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1 month 前 | 8626 votes | 4 comments

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1 month 前 | 2164 votes | 4 comments

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the golomb's self-describing sequence {g(n)} is the only nondecreasing sequence of natural numbers such that n appears exactly g...

2 months 前

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given a string consisting of closed parentheses, form a string array in the following way so that the orders of these parenthese...

2 months 前

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inspired by problem 38 by cody team. given a vector x, return a vector y of the values in x sorted by the number of consecutive ...

2 months 前

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given the initial velocity 'u', final velocity 'v' and acceleration 'a', find the distance travelled.

2 months 前

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a weight of w1 n rests on a horizontal plane. the plane is gradually inclined until at an angle θ = ao with the horizontal, the ...

2 months 前

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2 months 前

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given weight in kgs and height in metres, calculate body mass index

2 months 前

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return your 'username' as char vector. hint: no personal info are revealed, just use basic commands (not only matlab).

2 months 前

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**** refer matlab documentation about finding gradient **** convert the entire gradient vector to least integer form. (probably...

2 months 前

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the numbers 125 and 329 can be written as the sum of a prime and a power of 2. for example, , and . the numbers 127 and 331, whi...

2 months 前

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2 months 前

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write a function name armstrong_check that checks whether the given input is an armstrong number or not. it returns logical true...

2 months 前

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write a function named 'zero_finder' that takes a matrix as input and returns the row index of the last zero for each for each c...

2 months 前

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dado um número inteiro n, retorne 'buzz' se esse valor for multiplo de 5, ou retorne o valor caso contrario. buzz(5) = 'buzz'; ...

2 months 前

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true string are a relatively recent addition to matlab, first having been available in r2016. strings contrast with character ar...

2 months 前

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given a random value x and a random vector y. you have to compare x to the vector y and make a decision. case 1: x is a value i...

2 months 前

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in mathematics, a hadamard matrix, named after the french mathematician jacques hadamard, is a square matrix whose entries are e...

2 months 前

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implement 1-d median filter over input vector x as described: moving window size is 3 output is middle/central value in moving...

2 months 前

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an argument can be made about jokes. the shorter they are, the funnier. further explained here: https://en.wikipedia.org/wiki/hu...

2 months 前

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an array is given. find the unique elements of the array. [keep the sequence unchanged] for example if input x=[2 ,4 , 9 ,2 ,...

2 months 前

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given a matrix x, 1st add a column to the matrix whose elements are the summation of each rows. then add a row to the matrix who...

2 months 前

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an array is provided. for example, a= [ 2,1,11,4,5,13] create an array from a like this way, out= [ 1,11,2,13,4,5] ➢ 1st take...

2 months 前

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given an array, find alternating sum i.e. – y = x (1) – x (2) x (3) – x (4) x (5) - …

2 months 前

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given a list of elements, extract the prime numbers from that array.

2 months 前

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a shape resembling a shoemaker’s knife is constructed from a semicircle with diameter with two semicircular “bites” of diameter...

2 months 前

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an array is given that contains the marks received by a group of students in their class test. find out the highest 3 marks rec...

2 months 前

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