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Audio Sensor Set 2
Thingspeak channels for Sensors 6-10 in the grid. #MW-IN-HackDay2016
environ 9 ans il y a
Chaîne
Audio Sensor Set 1
Thingspeak channels for Sensors 1-5 in the grid. #MW-IN-HackDay2016
environ 9 ans il y a
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>>
plus de 9 ans il y a | 44
| A accepté
Cell array, string concatenation
function outString = myStringConcatenator(inString1, inString2) minLength = min(length(inString1), length(inString2));...
plus de 9 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...
plus de 9 ans il y a
A soumis
Automated Simulink Model Creator from Ordinary Differential Equation
This app automatically creates a Simulink model from an ODE
plus de 9 ans il y a | 22 téléchargements |
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 9 ans il y a | 0
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...
presque 10 ans il y a | 0
| A accepté
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 10 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...
environ 10 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...
environ 10 ans il y a
importing an excel table with words
'xlsread' returns 3 outputs - [numOnly, textOnly, rawDataInCellArray] = xlsread(xlFile); If you need the data in only...
environ 10 ans il y a | 1
| A accepté
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 10 ans il y a | 0
| A accepté
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 10 ans il y a | 0
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 -...
plus de 10 ans il y a | 1
| A accepté
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 ...
plus de 10 ans il y a | 0
A résolu
Check if sorted
Check if sorted. Example: Input x = [1 2 0] Output y is 0
plus de 10 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...
plus de 10 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...
plus de 10 ans il y a
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...
plus de 10 ans il y a | 0
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', '...
plus de 10 ans il y a | 0
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...
plus de 10 ans il y a | 1
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 ...
plus de 10 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]
plus de 10 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...
plus de 10 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...
plus de 10 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...
plus de 10 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 ...
plus de 10 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...
plus de 10 ans il y a
