Answered
How to add noise in a SAR single point target simulation
Hi @Jason, For SAR simulations, speckle noise is typically the main issue since it's *multiplicative*, meaning it scales with...

4 months ago | 0

Solved

Deduce Equations for Simplified Interstellar Doppler Effect ✨
R2-D2 and C-3PO are friends. R2-D2 boards a spacecraft bound to a galaxy far, far away, but is always in contact with C-3PO, als...

4 months ago

Solved

TRON strategy toggle
Detect whether your lightcycle is on same side of existing walls as opponents lightcycle. This function is useful in toggling a ...

4 months ago

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How many jokers?
* Given DNA codes of a group of suspects, * and a code for certain types of jokers, * Count how many jokers of that type. * ...

4 months ago

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Who has power to do everything in this world?
There is only one person who is older than this universe. He is Indian version of Chuck Norris.

4 months ago

Answered
Model Perfectly conducting fluid pipe simscape
Hi Jelmer, I think the issue is that your Pipe (TL) blocks are adding their own thermal mass and heat transfer, which is why ...

4 months ago | 0

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Solved

Coin change combinations.
Using only pennies (1), nickels (5), dimes (10), quarters (25), half dollars (50), and dollars (100), how many different combina...

4 months ago

Solved

Calculate Wind Chill Factor
The NWS Wind Chill Temperature (WCT) index formula for calculating the dangers from winter winds and freezing temperatures: Cal...

4 months ago

Answered
How can I remove C style casting in rtwtypes.h
Hi @Troy, I checked the MathWorks documentation, and it looks like there isn’t a built-in way to generate *rtwtypes.h` using ...

4 months ago | 0

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Convert a temperature reading from Celsius to an unknown scale
Two of the most famous temperature scales are the Celsius and the Fahrenheit scale. In reality, however, there are so many other...

4 months ago

Answered
Assistance to import variables to Wavelet Frequency Analyzer App to plot scalogram
Hi @Angel Lozada, I see what's happening with your code. You're actually creating the amplitude and amplitude_lim varia...

4 months ago | 0

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Answered
here is the problem in fuzzy logic controller i dont understand how to fix flc in simulink and sort out this problem.
Hi @Faria, I have reviewed your attachment and posted comment. The warning in your provided attachment means your input signa...

4 months ago | 1

Answered
How come my Daq Session isnt continous?
@Michael — the behavior you’re seeing is actually expected with how MATLAB handles background DAQ sessions. When you call `start...

4 months ago | 0

Answered
I'm trying to solve for my inverse kinematics for a 3RRR plannar pkm, my theta is close but apparently it should be accurate to about 2 decimal places and mine is off by 0.5
Hi @Phembuvuyo, I saw your post from earlier today about the inverse kinematics problem you're working on for your 3RRR plana...

4 months ago | 0

| accepted

Answered
How can I get individual cell voltages from the battery pack from Battery Builder?
Hi @Josie, Yes, you can get individual cell voltages (and SOC, temp, etc.), but those per-cell outputs must be provided by th...

4 months ago | 0

Answered
How can I rescale a patternCustom plot?
Hi @Scott, Thanks for the additional information! It sounds like you're trying to plot multiple `patternCustom` plots in a ti...

4 months ago | 1

Solved

What gear ratio does the cyclist need?
A cyclist (perhaps including our famed Codysolver the cyclist <http://www.mathworks.com/matlabcentral/cody/players/1841757-the...

4 months ago

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Kepler's Equation
Solve <http://en.wikipedia.org/wiki/Kepler's_equation Kepler's Equation>. Note that the solution is rounded down to 5 decima...

4 months ago

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Calculate compression ratio of engine
Calculate compression ratio of engine given compression volume of cylinder(Vc), piston stroke(s) and valve diameter(d)

4 months ago

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Bernoulli's Equation
Bernoulli's equation states that for an incompressible fluid the following summation is constant across the flow: v^2/2 + g*z + ...

4 months ago

Answered
simscape Mechanics Explorer trajectory show
Hi @Wenlong, Thanks for reaching out! To display the trajectory of your robotic arm's fingertip in Mechanics Explorer, you'...

4 months ago | 0

Solved

Split Even Number Into Two Primes
Given an even whole number n (> 2), return a 2-element vector of primes, p, such that p(1) + p(2) = n. The elements of p should ...

4 months ago

Answered
HDL coder generate code from Matlab vs Simulink
Hi @Xiaotong, Both workflows are valid, but the right choice depends on how complex your project is and what stage you’re in....

4 months ago | 1

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Solved

Basic Mathematics 8
A robot is extending its arm and attempting to reach a game piece that is X” away and Yg ” off the ground. The base of the arm i...

4 months ago

Solved

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 months 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 months ago

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Find the mass of a rod
Determine the mass (in grams) of a rod of length L cm if it is in equilibrium per the diagram. In the diagram L1, L2, L3 are di...

4 months ago

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Differential equations I
Given a function handle |f| an initial condition |y0| and a final time |tf|, solve numerically the differential equation dy...

4 months ago

Answered
How to simulate an inverter welding machine?
Hi @Huang, Thank you for sharing your Simulink model of the inverter welding machine. I've reviewed your diagram thoroughly a...

4 months ago | 0

| accepted

Answered
How is SoC Blockset working with Cortex-R5 processor on ZCU111?
Hi @Sergei, Thank you for your detailed questions. Based on the official MathWorks SoC Blockset documentation and supported h...

4 months ago | 1

| accepted