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Basic Mathematics 1
If a robot is traveling on a north heading at v1 inches per second and has the ability to only make N degree changes in directio...

4 years ago

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Basic Mathematics 7
Three generous robotics team mentors would jointly like to donate $N toward extra supplies. The second mentor is donating twice ...

4 years ago

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Basic Mathematics 6
A High School is trying to build their robot to be able to reach the hanging object which is H inches from the ground. Their ro...

4 years ago

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Basic Mathematics 5
The total area of all four equal sections of the game field is N ft². Each section has a rectangle of dimensions X ft x Y ft re...

4 years ago

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Basic Mathematics 4
Team #1 is in first place but only one point higher than Team #2. The sum of their two scores is N. What are each team’s scores...

4 years ago

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How to calculate rate constant if population vs time table data is given?
N=[1 2 3 4.5 7 10 16 29 56 104]; fit((1:length(N))',N','exp1')

4 years ago | 0

Answered
How to generate a specific number of values within a range ?
a=sort(rand(10,2),2); A=[]; for k=1:size(a,1) A=[A;linspace(a(k,1),a(k,2),60)]; end

4 years ago | 0

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Better work through indecies in a for loop
Just use continue. for n = 1:length(start0) if start0(n)-240 < 360 % If the filter time is not big enough then move ...

4 years ago | 0

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Basic Mathematics 3
It was announced during a Robotics Competition kick off that two of the trickiest scoring objects are: soup cans, and beach ball...

4 years ago

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Different answers when I do the same integration
They are not the same expressions. syms x int((1+cos(x))^2,0,pi) int(1+2*cos(x)+cos(x)^2,0,pi) int(1+cos(x)^2-2*(1-cos(x)),0...

4 years ago | 0

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How to read x and y values from a text file?
Should attach file for us to test. m=readmatrix('points.txt'); x=m(:,1)';y=m(:,2)';

4 years ago | 0

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Answered
Find rows based on set of values/codes
for i = 1:size(data,2) if all(ismember(data(i,:),[0 1 13 31 42 53]))%include 0

4 years ago | 0

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Fill the matrix - 1
Input is a column vector and n. n columns will be added to the left of the input column. The first value of the row is the s...

4 years ago

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Net Present Value of a Stream of Cash Flows
Calculate the net present value of a future cash flow vector given; future cash flow vector (F) and interest rate (i) assume;...

4 years ago

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Fill the Matrix - 2
Input is a column vector and n. n columns will be added to the left of the input column. The first value of the row is the me...

4 years ago

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Low level NaN
* I have a dataset. Columns represents different variables. * A variable may start with NaN or any double type number. * If i...

4 years ago

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Create cell array of strings
Convert the input to a cell array, but only if necessary. If the input is a string, return a 1-by-1 cell array containing the...

4 years ago

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Basic Mathematics 2
If a 4’ x 8’ sheet of ½” plywood weighs W lbs and you cut an L” x L” robot base from this material, approximately how much weigh...

4 years ago

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For loop error, not getting desired output
x = [1 2 3 5; 4 3 1 3; 1 3 3 4]; y = [1 2 3 5; 4 3 1 3; 1 3 3 4]; columns = 3; for i = 1:columns correct = 0; for j...

4 years ago | 0

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Linear Motion 5
A robot moving down an incline for 3 seconds undergoes a uniform acceleration of a ft/s2. If the robot has an initial velocity o...

4 years ago

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Linear Motion 7
A robot has a maximum rate of acceleration of a m/s2. If the robot starts from rest and reaches a velocity of v2 m/s. How far ha...

4 years ago

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Linear Motion 6
An experimental vehicle traveling at v1 m/s is brought to a full stop in t seconds. How far does it travel before stopping? Roun...

4 years ago

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Linear Motion 4
A robot accelerates at a rate of A ft/s2. Assuming the robot starts from rest how much time is required to reach an object loca...

4 years ago

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Linear Motion 3
Suppose a robot is moving in a straight line and steadily increases its speed. It moves from v1 ft/s to v1+2 ft/s in the first ...

4 years ago

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Linear Motion 2
During testing in the desert, a remotely operated vehicle travels D kilometers over rough terrain. The testing takes place over...

4 years ago

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Linear Motion 1
An object travels N feet in the first second of travel, N feet again during the second second of travel and N feet again during ...

4 years ago

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Coefficient of Static friction
The coefficient of static friction between two surfaces is u. What force must be used to move a W lb. crate on a horizontal sur...

4 years ago

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Coefficient of Sliding Friction
A weight of W1 N rests on a horizontal plane. The plane is gradually inclined until at an angle θ = Ao with the horizontal, the ...

4 years ago

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Calculate the acceleration of a crate
What is the acceleration of a crate if two robots apply F1 N and F2 N of force respectively and a frictional force of FR N acts ...

4 years ago

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Find the force required to support a lever
Students are designing a robot that will lift a block to the equilibrium position for transport to the scoring area. They have d...

4 years ago