解決済み


Whether the input is vector?
Given the input x, return 1 if x is vector or else 0.

1年以上 前

解決済み


Find max
Find the maximum value of a given vector or matrix.

1年以上 前

解決済み


Get the length of a given vector
Given a vector x, the output y should equal the length of x.

1年以上 前

解決済み


Inner product of two vectors
Find the inner product of two vectors.

1年以上 前

解決済み


Arrange Vector in descending order
If x=[0,3,4,2,1] then y=[4,3,2,1,0]

1年以上 前

解決済み


Select every other element of a vector
Write a function which returns every other element of the vector passed in. That is, it returns the all odd-numbered elements, s...

1年以上 前

解決済み


Longest run of consecutive numbers
Given a vector a, find the number(s) that is/are repeated consecutively most often. For example, if you have a = [1 2 2 2 1 ...

1年以上 前

解決済み


Find MPG of Lightest Cars
The file |cars.mat| contains a table named |cars| with variables |Model|, |MPG|, |Horsepower|, |Weight|, and |Acceleration| for ...

1年以上 前

質問


I dont understand why this function is not working.
The file cars.mat contains a table named cars with variables Model, MPG, Horsepower, Weight, and Acceleration for several classi...

1年以上 前 | 1 件の回答 | 0

1

回答

解決済み


Verify Law of Large Numbers
If a large number of fair N-sided dice are rolled, the average of the simulated rolls is likely to be close to the mean of 1,2,....

1年以上 前

回答済み
i need help to compelete my code
% Bro This code will work, if you have any more doubts please feel free to message me. clc clear all A=[2 1 1 3 2 3 ...

1年以上 前 | 0

回答済み
how to generate a matrix in a nested looped
% If you have any more doubts regardng this wuestion you can message me. hope you will unerstand this clc clear all rows=in...

1年以上 前 | 0

解決済み


Rescale Scores
Each column (except last) of matrix |X| contains students' scores in a course assignment or a test. The last column has a weight...

1年以上 前

解決済み


Find the Best Hotels
Given three input variables: * |hotels| - a list of hotel names * |ratings| - their ratings in a city * |cutoff| - the rat...

1年以上 前

解決済み


Calculate Inner Product
Given two input matrices, |x| and |y|, check if their inner dimensions match. * If they match, create an output variable |z|...

1年以上 前

解決済み


Crop an Image
A grayscale image is represented as a matrix in MATLAB. Each matrix element represents a pixel in the image. An element value re...

1年以上 前

解決済み


Calculate BMI
Given a matrix |hw| (height and weight) with two columns, calculate BMI using these formulas: * 1 kilogram = 2.2 pounds * 1 ...

1年以上 前

解決済み


Plot Damped Sinusoid
Given two vectors |t| and |y|, make a plot containing a blue ( |b| ) dashed ( |--| ) line of |y| versus |t|. Mark the minimum...

1年以上 前

解決済み


Calculate a Damped Sinusoid
The equation of a damped sinusoid can be written as |y = A.ⅇ^(-λt)*cos(2πft)| where |A|, |λ|, and |f| ...

1年以上 前

解決済み


Solve a System of Linear Equations
*Example*: If a system of linear equations in _x&#8321_ and _x&#8322_ is: 2 _x₁_ + _x₂_ = 2 _x₁...

1年以上 前

解決済み


Find the Oldest Person in a Room
Given two input vectors: * |name| - user last names * |age| - corresponding age of the person Return the name of the ol...

1年以上 前

解決済み


Convert from Fahrenheit to Celsius
Given an input vector |F| containing temperature values in Fahrenheit, return an output vector |C| that contains the values in C...

1年以上 前

解決済み


Calculate Amount of Cake Frosting
Given two input variables |r| and |h|, which stand for the radius and height of a cake, calculate the surface area of the cake y...

1年以上 前

解決済み


Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

1年以上 前

回答済み
how can ı find min value using for loop in matrice
clc clear all A=[2,4,5,7,4,3,5,6] % creating our required vector l=length(A) % finding the length of our ve...

1年以上 前 | 0

回答済み
removing columns and rows from very large matrix
% Generally we can choose which rows and columns to be deleated. Or we can chose which columns % and rows to be present. crea...

1年以上 前 | 0

回答済み
write m script file or create matrix
A=zeros(2,4) % creaes a 2X4 matrix of zeros B=ones(3,4) % creates a 3X4 matrix of ones. c=[A;B] % combinng thoe tw...

1年以上 前 | 0

| 採用済み

回答済み
Find number that are above a certain number.
% I have taken a random matrix M of size 8X8 in the in the place of M you can insert your matrix. % it took 3 hrs for me compl...

1年以上 前 | 0

| 採用済み

回答済み
Is there a list of MatLab tutors?
Yes .I can Tech you MATLAB. i am Assistant proessor in an university.i have been teachng MATLAB for 8 years.you can contact me m...

1年以上 前 | 0

回答済み
solving a for loop error
In MATLAB for a vector the index start from 'one'(1) not 'zero'(0). supposeif you have a vector v=[2,4,6,3,9,7] you can axce...

1年以上 前 | 0

もっと読み込む