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I want to avoid fractions in my answer to the null space
Hi @David Cole, I've modified your code based on the feedback from @Steven Lord, and incorporated exact arithmetic and scalin...

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I want to avoid fractions in my answer to the null space
Hi @David, I completely understand your frustration! You mentioned *"I don't want to just multiply my answer by three"* - and...

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Pentagonal Numbers
Your function will receive a lower and upper bound. It should return all pentagonal numbers within that inclusive range in ascen...

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The Top 5 Primes
This problem series invites you to solve two simple problems related to the integer NUMBER FIVE, in order to celebrate <https://...

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Breaking Out of the Matrix
Do you want to take the Red Pill, or the Blue Pill? If you take the Blue Pill, you will simply pass along to the next problem...

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Energy of a photon
&#9883 &#9762 &#9883 &#9762 &#9883 &#9762 &#9883 Given the frequency F of a photon in giga hertz. Find energy E of this photon...

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USRP X310 Led above Ethernet is not Blinking, the ping is not working, and findsdru is not showing USRP
Hi @Muhammad, I saw your post about the USRP X310 issue you're experiencing, and I wanted to share some insights that might h...

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I Plead the Fifth
Write a function to provide a yes or no answer to the input string. However, it must plead the 5th amendment (return an empty st...

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Acid and water
&#9878; &#9878; &#9878; &#9878; &#9878; &#9878; &#9878; &#9878; Assume that there is a 100 liter tank. It is initially fi...

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How to get accurate channel in NTN - TDL model?
Hi @Thien Hieu, I read your post about the NR NTN PDSCH Throughput example and wanted to clarify. The function `nrPerfectChan...

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Right Triangle Side Lengths (Inspired by Project Euler Problem 39)
If p is the perimeter of a right angle triangle with integral length sides, { a, b, c }, there are exactly three solutions for p...

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Height of a right-angled triangle
Given numbers a, b and c, find the height of the right angled triangle with sides a and b and hypotenuse c, for the base c. If a...

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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 ...

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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...

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Calculate supply voltage and total current
Three resistors are connected in series and each has a resistance in ohms. Resistor R2 has a voltage drop of ΔV2volts Find the ...

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Resistance in a circuit
Two resistors with values of 6.0 ohms and 12 ohms are connected in parallel. This combination is connected in series with a 4 o...

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Help understanding how C2000 Cmpa values updates during EPWM Trigger Events
Hi @Gianluca, I’ve gone through your detailed comments and will address each of your doubts step by step, focusing on how the...

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Magnitude of Balancing Force
A box weighing W1 pounds is placed where its center of mass is located d1 ft from the fulcrum. A balancing force is placed at th...

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555W Solar water pumping system with P&O MPPT controller
Hi @Yusuph, I see you're working on a solar water pumping system and running into some challenges. Let me help you work throu...

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How to model a three-phase motor feeder system with VFD, Soft Starter, and DOL in Simscape Electrical?
Hi @Douglas Junio Pereira, Thank you for your detailed question about modeling your industrial electrical distribution system...

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Hi, My signal with the integrator
Hi @Thi, I can see from your screenshot that you've set the initial condition value to 60 in the Integrator block, but the as...

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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...

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How long do each of the stages of the rocket take to burn?
A space rocket has 3 stages: - stage 1, s1; - stage 2, s2; - stage 3, s3. If s1 burns 3 x as long as s2 which burns ...

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How to set the grating errors for ray tracing of a grating with errors
Hi @Liu, Following your questions regarding the approach your colleague used—combining Y and Z error matrices to represent gr...

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App Designer: Plotting on uiaxes from a callback. Formatting X-axis as HH:mm:ss
Hi @SteveM, Thank you for your insightful comments regarding the x-axis time formatting issue. After reviewing the MathWor...

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How could i implement a specific torque-rpm engine characteristics?
Hi @Adam, Great to see you're tackling a realistic truck driveline implementation for your diploma work - *modeling the D17A7...

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Find the maximum number of decimal places in a set of numbers
Given a vector or matrix of values, calculate the maximum number of decimal places within the input. Trailing zeros do not count...

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There are 10 types of people in the world
Those who know binary, and those who don't. The number 2015 is a palindrome in binary (11111011111 to be exact) Given a year...

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Longest run of consecutive numbers
Given a vector a, find the number(s) that is/are repeated consecutively most often. For example, if you have a = [1 2 2 2 1 ...

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Rescale Scores
Each column (except last) of matrix X contains students' scores in a course assignment or a test. The last column has a weighted...

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