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Return the first and last character of a string
Return the first and last character of a string, concatenated together. If there is only one character in the string, the functi...

約5年 前

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Find intersecting points of two functions
clc clear dx = 1/100; x = 0:dx:2; fun_1 = (power(x,2)); fun_2 = (x); intersect_subs = find(round(fun_1,1) == round...

6年弱 前 | 0

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Unit step function program
u = @(x) (2*x+4); % u = @(variable) (equation) u(4)-u(4-1)

6年弱 前 | 0

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Convert cell array to double, with comma separated elements
I hope you are looking this A = ['1.265000e+02, 2.505000e+02, 22, 27, ' '1.275000e+02, 2.505000e+02, 20, 29, ' '1.275000e+0...

6年弱 前 | 0

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Getting the indices from a vector
This is a basic MATLAB operation. It is for instructional purposes. --- You may already know how to <http://www.mathworks....

6年以上 前

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Multiple one variable many parameter plots
I didn't understood whats your input. I hope this function will be accepted if I understood what you are looking. function com...

6年以上 前 | 0

質問


How can I make 3D imagesc figure?
I want draw the 3D wind field like this, How can plot it if I have down, cross, vertical wind components

6年以上 前 | 1 件の回答 | 0

1

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Set limit on secondary y axis
You were applying ylim before ploting, that is why its not working properly. I hope this graph will be accepted. TimeWindow...

6年以上 前 | 1

| 採用済み

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Create times-tables
At one time or another, we all had to memorize boring times tables. 5 times 5 is 25. 5 times 6 is 30. 12 times 12 is way more th...

6年以上 前

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How to analyze excell sheet with Multiple Tab
replace dot with '_' in file name clc, clear Month = 'Apr'; Year = 2015; [Data, text, alldata] = xlsread('KP_Finance_FY20...

6年以上 前 | 0

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need help with this
a = [10;15;3600;4500;45;67;100]; [ind,~] = find(a>=3500); b = a; b(ind) = 0; c = b*30

7年弱 前 | 0

| 採用済み

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Checking the range of input arguments
if ~(varargin{1,2} > 0 && varargin{1,2} < 1), error('Parameters must be in the interval [0,1]') else a = varargin{1}; b = var...

7年弱 前 | 0

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Check if number exists in vector
Return 1 if number _a_ exists in vector _b_ otherwise return 0. a = 3; b = [1,2,4]; Returns 0. a = 3; b = [1,...

7年弱 前

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Swap the first and last columns
Flip the outermost columns of matrix A, so that the first column becomes the last and the last column becomes the first. All oth...

7年弱 前

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Swap the input arguments
Write a two-input, two-output function that swaps its two input arguments. For example: [q,r] = swap(5,10) returns q = ...

7年弱 前

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Column Removal
Remove the nth column from input matrix A and return the resulting matrix in output B. So if A = [1 2 3; 4 5 6]; ...

7年弱 前

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Reverse the vector
Reverse the vector elements. Example: Input x = [1,2,3,4,5,6,7,8,9] Output y = [9,8,7,6,5,4,3,2,1]

7年弱 前

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Length of the hypotenuse
Given short sides of lengths a and b, calculate the length c of the hypotenuse of the right-angled triangle. <<http://upload....

7年弱 前

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Sum all integers from 1 to 2^n
Given the number x, y must be the summation of all integers from 1 to 2^x. For instance if x=2 then y must be 1+2+3+4=10.

7年弱 前

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Triangle Numbers
Triangle numbers are the sums of successive integers. So 6 is a triangle number because 6 = 1 + 2 + 3 which can be displa...

7年弱 前

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Generate a vector like 1,2,2,3,3,3,4,4,4,4
Generate a vector like 1,2,2,3,3,3,4,4,4,4 So if n = 3, then return [1 2 2 3 3 3] And if n = 5, then return [1 2 2...

7年弱 前

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Finding Perfect Squares
Given a vector of numbers, return true if one of the numbers is a square of one of the other numbers. Otherwise return false. E...

7年弱 前

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Return area of square
Side of square=input=a Area=output=b

7年弱 前

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Maximum value in a matrix
Find the maximum value in the given matrix. For example, if A = [1 2 3; 4 7 8; 0 9 1]; then the answer is 9.

7年弱 前

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Vector creation
Create a vector using square brackets going from 1 to the given value x in steps on 1. Hint: use increment.

7年弱 前

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Doubling elements in a vector
Given the vector A, return B in which all numbers in A are doubling. So for: A = [ 1 5 8 ] then B = [ 1 1 5 ...

7年弱 前

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Create a vector
Create a vector from 0 to n by intervals of 2.

7年弱 前

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Flip the vector from right to left
Flip the vector from right to left. Examples x=[1:5], then y=[5 4 3 2 1] x=[1 4 6], then y=[6 4 1]; Request not ...

7年弱 前

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

7年弱 前

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

7年弱 前

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