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Average range when value is reached
I assumed that you have test_data in a mat file, for this answer I am assuming the data stored in the variable named 'TestData'....

5 years 前 | 1

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why does sine curve not properly plotted in simulink
I reckon that you are using variable time step so when you increase your time, time step also increases. So, the curve is not as...

5 years 前 | 2

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已回答
Finding Values nearest a certain number
If I understand it clearly your P(and d) is a row/column vector of length 4650 and you need to find 11 points which are closest ...

5 years 前 | 0

已回答
How to show the legends of this plot?
You can change the order of plots to assign the legend as required. So, if you want leg1 to show 1st line then you should plot i...

5 years 前 | 0

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making a title using editable strings without stacking
In the code you have shown the second to last line as title([get(handles.Title_Input, 'String') get(handles.Y_Label_Input, 'Str...

5 years 前 | 0

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Comparing arrays and calculating
Try this : for i = 1:length(A2) [Alh,im] = sort(A2); w1 = im(find(Alh>A1,1)); % The index for which the v...

5 years 前 | 0

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已解决

Check if sorted
Check if sorted. Example: Input x = [1 2 0] Output y is 0

5 years 前

已解决

Counting down
Create a vector that counts from 450 to 200 in increments of 10.

5 years 前

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04 - Scalar Equations 1
Define the variable a: <<http://samle.dk/STTBDP/Assignment1_4-a.png>> Use this to calculate x: <<http://samle.dk/STTBD...

5 years 前

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Matlab Basics - y as a function of x
Write a function to calculate y as a function of x, such that y = 6x^2 + 5x - 2

5 years 前

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Bottles of beer
Given an input number representing the number of bottles of beer on the wall, output how many are left if you take one down and ...

5 years 前

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find radius of cone
if Slant height of Cone(I)& hight of Cone(H) given then find radius of the Cone(R) for example I=5,h=4 then the ans R=3;

5 years 前

已解决

Returning a "greater than" vector
Given a vector, v, return a new vector , vNew, containing only values > n. For example: v=[1 2 3 4 5 6] n=3 vNew =...

5 years 前

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Arrange vector in ascending order
Arrange a given vector in ascending order. input = [4 5 1 2 9]; output = [1 2 4 5 9];

5 years 前

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06 - Matrix Equations 3
Define the matrices _aMat_, _bMat_, and _cMat_: <<http://samle.dk/STTBDP/Assignment1_3a.png>> ( _aMat_ = 9x9 matrix full o...

5 years 前

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Permute diagonal and antidiagonal
Permute diagonal and antidiagonal For example [1 2 3;4 5 6;7 8 9] -> [3 2 1;4 5 6;9 8 7] WITHOUT diag function (and variable n...

5 years 前

已解决

N-Cards Problem
You have a deck of _N_ cards numbered in order from 1 to _N_. You discard the top card (card 1) and place the next card (card 2)...

5 years 前

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Sophie Germain prime
In number theory, a prime number p is a *Sophie Germain prime* if 2p + 1 is also prime. For example, 23 is a Sophie Germain prim...

5 years 前

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Weighted average
Given two lists of numbers, determine the weighted average. Example [1 2 3] and [10 15 20] should result in 33.333...

5 years 前

提问

Replace matched values with a cell array keeping unmatched values unchanged
I have a string let's say A = '[0, 40, 50, 60, 80, 100, 140, 160, 200, 300]'; and another char array,...

5 years 前 | 1 个回答 | 0

1

个回答

已回答
How to fix the values of different histograms 2D to have the same color reference?
One way to do this is to use "colormapeditor". Type the following in command window : colormapeditor In the dialog box, you ca...

5 years 前 | 0

已回答
How to find NaN value then delete whole row using for loop
Instead of finding 0 column wise, you can find NaN using 'isnan' function. Try this : rind=find(isnan(:,col)); everything(rind...

5 years 前 | 1

已回答
Understanding indexing and the colon operator
When you use 'end' for indexing, it means that you want to use 'last' index of the array. So, for e.g. if A is a 3x4 matrix and ...

5 years 前 | 0

已回答
How to prevent .xlsread to turn string data to NaN value
MATLAB doesn't give the option to store 'string' and 'double' in an double array. You can read the excel file and store it in a ...

5 years 前 | 1

| 已接受

已回答
How to find index in a single array?
Try this : A=[3, 4, 6, 9, 12, 34, 56, 99, 105, 190]'; B=[4, 12, 34, 56]' ; D=[1:200;1:200;1:200;1:200]'; [val,ind]=intersect...

5 years 前 | 1

已回答
FOR loop taking every row from a matrix
Let's call input [3x159] matrix be Xin, and the final output [3x159] matrix be Xout. Here's is the code I would try : Xout = ze...

5 years 前 | 0

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已回答
Cut Off subplots in figure window
Try this: x = rand(10,10); y = x; z = x; azleft = 0; azright = 0; elleft = 90; elrright = 90; topologie = figure; link...

5 years 前 | 0

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已回答
Write a scilab code to fit a straight line for the following data.
Use 'polyfit' to fit data to required polynomial degree. take a look : help polyfit I hope this helps.

5 years 前 | 0

已回答
legend with specific colors
Right now you are plotting one dataset of 'Lon' and 'Lat' at a time and this will give you a plot with number of datasets equal ...

5 years 前 | 1

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已解决

Triangle sequence
A sequence of triangles is constructed in the following way: 1) the first triangle is Pythagoras' 3-4-5 triangle 2) the s...

5 years 前