Solved

Battery Voltage Drop Estimation
In a Battery Management System (BMS), the voltage drop (V_drop) due to the load can be calculated using the formula:V_drop=I×R ...

26 days ago

Solved

Battery Discharge Time Estimation
In a Battery Management System (BMS), the estimated discharge time (T) of a battery can be calculated as: where: is the ...

26 days ago

Solved

State of Charge (SoC) Estimation for a Battery
The State of Charge (SoC) of a battery represents its remaining charge as a percentage. It can be calculated using the formula: ...

26 days ago

Solved

Battery Life Estimation for a Device
A battery-powered device consumes a constant current while operating. The estimated battery life (T) can be calculated using the...

26 days ago

Solved

find nth even fibonacci number
1st even fibonacci number=2 ; 2nd even fibonacci number=8 ..

26 days ago

Solved

Find the index of nth maximum of a row vector of real numbers
Given a vector of real numbers x, find the index idx of _n_ th maximum value. If nth maximum occurs more than once, return the i...

26 days ago

Solved

subtract central cross
Given an n-by-n square matrix, where n is an odd number, return the matrix without the central row and the central column.

27 days ago

Solved

frame of the matrix
Given the matrix M, return M without the external frame.

27 days ago

Solved

matrix of natural number
Given a number n, create an n-by-n matrix in which the integers from 1 to n^2 resides seially as shown in the examples below. ...

27 days ago

Solved

String Logic 7
Examples: 'CAT' --> 84 'DOG' --> 79 'ROSY' --> 89 'MATLAB' --> 84 'TRUST' --> 85 'MOSTLY' --> 89

27 days ago

Solved

String Logic 2
Example: ROSY --> HEIO TRUST --> JHKIJ MOSTLY --> CEIJBO

27 days ago

Solved

String Logic 8
Example: 'CAT' --> 65 'DOG' --> 68 'ROSY' --> 79 'MATLAB' --> 65 'TRUST' --> 82 'MOSTLY' --> 76

27 days ago

Solved

String Logic 12
Examples: 'CAT' --> 'ACT' 'DOG' --> 'DGO' 'ROSY' --> 'ORSY' 'MOSTLY' --> 'LMOSTY'

27 days ago

Solved

Compute wheel slip ratio during braking.
During braking, a difference develops between the vehicle’s forward speed and the rotational speed of its wheels. This differenc...

28 days ago

Solved

Estimate dynamic load transfer to front axle during braking.
During braking, load shifts from the rear axle to the front axle. Given mass, deceleration, center of gravity height, and wheelb...

28 days ago

Solved

Estimate brake line pressure required for a given force.
Hydraulic braking systems amplify pedal input to generate braking force. Given braking force and piston area, compute the hydrau...

28 days ago

Solved

Compute the required brake torque at wheel to stop the car
Brake torque defines how effectively braking force translates into wheel deceleration. Given braking force and wheel radius, det...

28 days ago

Solved

Compute braking force using vehicle mass and acceleration.
Compute braking force required to stop a vehicle of mass 'm' and with acceleration 'a' Remember: F = m × a.

28 days ago

Solved

Compute vehicle stopping distance using initial speed and constant deceleration.
Given vehicle speed v (m/s) and constant deceleration a (m/s²), compute stopping distance Remember: d = v² / (2a)

28 days ago

Solved

Guess Cipher
Guess the formula to transform strings as follows: 'Hello World!' --> 'Ifmmp Xpsme!' 'Can I help you?' --> 'Dbo J ifm...

5 months ago

Solved

Elapsed Time
Given two date strings d1 and d2 of the form yyyy/mm/dd HH:MM:SS (assume hours HH is in 24 hour mode), determine how much time, ...

5 months ago

Solved

y equals x divided by 2
function y = x/2

5 months ago

Solved

Calculate the area of a circle
Given a circle of diameter x calculate its area

5 months ago

Answered
How to make a composite probability density plot?
@aa You can try this way , data = webread("https://in.mathworks.com/matlabcentral/answers/uploaded_files/481458/data.txt"); a...

5 months ago | 0

Answered
Sinusoidal signal wave plotting
@Steph surry To get a sinusoidal signal, use a sutable frequency for input signal. n = 0:0.5:50; f = 5; % use a suitable fr...

12 months ago | 0

Answered
Reverse 2D-lookup table in Simulink
@Bruce Xq, Yq must be vectors , in your one is scalar and other is vector. e = 0:1e-6:1.5e-05 rad_dyn = 3.12588469032184 ...

1 year ago | 0

Answered
Help with for loop array plotting
@Laura Bell You can use loop index to retain values for each iteration in the loop. However, for plotting graphs you need arra...

1 year ago | 0

Answered
Why did I get incorrect values when solving this equation using the fourth order Runge-Kutta Method?
@Sajani there are some missing values for the equation. Also the exponent in equation is 0.5 B = 30; % width of mouth, Ba ...

1 year ago | 0

| accepted

Answered
Making curves reach axes
@Arne Those are the smallest values for equations in your program. if you want them to touch the axis, use ylim([0.1 1e5])

1 year ago | 0

| accepted

Answered
Data must be a single matrix Y or a list of pairs X,Y
hold on q=1.0; v=(1.0-sqrt(1.0+4.0*q))/(2.0*q); p=4*atan(1.0); for j=0:100 a=0.0+j.*p/100; for i=0:100 ...

1 year ago | 0