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Nobel Mondal

Last seen: 10 mois il y a |  Actif depuis 2015

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Audio Sensor Set 2
Thingspeak channels for Sensors 6-10 in the grid. #MW-IN-HackDay2016

presque 8 ans il y a

Chaîne


Audio Sensor Set 1
Thingspeak channels for Sensors 1-5 in the grid. #MW-IN-HackDay2016

presque 8 ans il y a

Réponse apportée
How do i get the editor window to open above the command window and not in a new separate one?
<</matlabcentral/answers/uploaded_files/58943/docking_editor.JPG>>

environ 8 ans il y a | 40

| A accepté

Réponse apportée
Cell array, string concatenation
function outString = myStringConcatenator(inString1, inString2) minLength = min(length(inString1), length(inString2));...

environ 8 ans il y a | 0

A résolu


Pizza!
Given a circular pizza with radius _z_ and thickness _a_, return the pizza's volume. [ _z_ is first input argument.] Non-scor...

environ 8 ans il y a

A soumis


Automated Simulink Model Creator from Ordinary Differential Equation
This app automatically creates a Simulink model from an ODE

environ 8 ans il y a | 24 téléchargements |

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Réponse apportée
How to replace two for loops with matrix expression
You may directly use "vectorization" and "element-wise operation to solve this : Here is an example code - %% Assumption...

plus de 8 ans il y a | 0

Réponse apportée
How can I set Values to Simulink Block from my Workspace?
To get the list of parameters associated with 'PID Controller' block, I would use the below command : allParams = get_param...

plus de 8 ans il y a | 0

| A accepté

Réponse apportée
choose one out of every 8 elements randomly
m = 100; spacedIds = [0:8:m]; rands = randi(8, 1, size(spacedIds,2)-1); randIds = spacedIds(1:end-1)+ rands; %...

presque 9 ans il y a | 0

A résolu


Remove any row in which a NaN appears
Given the matrix A, return B in which all the rows that have one or more <http://www.mathworks.com/help/techdoc/ref/nan.html NaN...

presque 9 ans il y a

A résolu


Distance walked 1D
Suppose you go from position 7 to 10 to 6 to 4. Then you have walked 9 units of distance, since 7 to 10 is 3 units, 10 to 6 is 4...

presque 9 ans il y a

Réponse apportée
importing an excel table with words
'xlsread' returns 3 outputs - [numOnly, textOnly, rawDataInCellArray] = xlsread(xlFile); If you need the data in only...

environ 9 ans il y a | 1

| A accepté

Réponse apportée
Converting cell components into strings for moving files
Replace the line calling 'movefile' by a cell-function. Like this - cellfun(@(C) movefile(C, destination), source)

environ 9 ans il y a | 0

| A accepté

Réponse apportée
How to extract a specific value within given range and row and column number which has a specific value.
>> randMatrix = (0.02*rand(5,1) - 0.01); % A random 5x1 matrix >> [~, id] = min(abs(randMatrix - 0.003)); This would wor...

environ 9 ans il y a | 0

Réponse apportée
find a value in a matrix
I wasn't sure if you want the actual output in terms of 'x*' or the corresponding index. >> inputMat = [2 3 4; 5 -2 -5; -6 -...

environ 9 ans il y a | 1

| A accepté

Réponse apportée
how to find max and min value from .mat file and save it to an other array?
Looks like the input array is already being sorted before saving into matfile. Now all you have to do is load the file, and get ...

environ 9 ans il y a | 0

A résolu


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

environ 9 ans il y a

A résolu


Find the numeric mean of the prime numbers in a matrix.
There will always be at least one prime in the matrix. Example: Input in = [ 8 3 5 9 ] Output out is 4...

environ 9 ans il y a

A résolu


Is this triangle right-angled?
Given three positive numbers a, b, c, where c is the largest number, return *true* if the triangle with sides a, b and c is righ...

environ 9 ans il y a

Réponse apportée
How to display a tf function in the command window frm simulink??
If your model is loaded, you can access the parameter values for a block using "get_param" api. Say, you have a model "myMode...

environ 9 ans il y a | 0

Réponse apportée
How to select two (or more) different ranges using xlsread
You can patch the function, or write a new one to get the functionality: Example: [x,y,z] = xlsreadPatch('test.xlsx', '...

environ 9 ans il y a | 0

Réponse apportée
How to find the median of one part of a column being in a while loop?
Is this what you're looking for? A1=[1950 0;1951 0;1952 0;1953 0;1954 0;1955 0]; A2=[1960 1;1961 2;1962 3;1963 4;195...

environ 9 ans il y a | 1

Réponse apportée
Count number of changes to 1
If you're only counting the changes 0 -> 1 , then it would be the number of occurrences of 1 (1-0) in the diff vector. >> A ...

environ 9 ans il y a | 0

A résolu


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]

environ 9 ans il y a

A résolu


Compute the step response of a DC motor
Compute the step response of a DC motor shown below <<http://blogs.mathworks.com/images/seth/cody/dc-motor.png>> The param...

environ 9 ans il y a

A résolu


Model a simple pendulum
Model a simple pendulum of length 200cm with bob of mass 100g and plot the position in degrees. The pendulum starts at 30 degree...

environ 9 ans il y a

A résolu


Produce a Fibonacci sequence
Construct a diagram that generates the Fibonacci sequence: 1, 1, 2, 3, 5, 8, 13, 21, 34.....up to 377 The Fibonacci sequ...

environ 9 ans il y a

A résolu


Make a low pass filter
Make a first order low pass filter that will filter out the high frequency oscillations for the given input signal. The cut-off ...

environ 9 ans il y a

A résolu


Model a mass spring system
Model an ideal mass-spring system shown below where the spring is initially stretched. <<http://blogs.mathworks.com/images/se...

environ 9 ans il y a

A résolu


Model a falling body
An object is falling freely from a height of 22 meters under the force of gravity. <<http://blogs.mathworks.com/images/seth/c...

environ 9 ans il y a

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