◆ MATLAB

Conduct tests on materials

This is real work, not a feature someone invented — it comes from real job ads and real questions people asked. Below are four ready AI prompts: get it done, make it easy for the next person to say yes to, work out the right move when you are stuck, and stop it coming back.

4prompts

The same task, four prompts

today's deadline · the next reviewer · the stuck moment · the pattern
AExecute — do the immediate taskRun the fatigue test simulation for the new alloy, using the load profile from the 7075-T6…+
Run the fatigue test simulation for the new alloy, using the load profile from the 7075-T6 aluminum standard, and save the stress-strain curves to the project folder for Dr. Chen's review.
when the reply comes backPush once: ask it to sharpen the weakest part, and to say what it assumed. Helpful?
BImprove — make it easier to acceptBefore I run the full fatigue test simulations for the new titanium alloy, make sure the model…+
Before I run the full fatigue test simulations for the new titanium alloy, make sure the model is robust enough to handle the expected range of loads and temperatures. Flag any parameters that might lead to instability or unrealistic results, so I don't waste compute time on bad data.
when the reply comes backPush once: ask it to sharpen the weakest part, and to say what it assumed. Helpful?
CDecide — diagnose the stuck momentThe simulation for the high-temperature creep test on the ceramic matrix composite just failed…+
The last material test simulation crashed mid-run, and I can't figure out why.
The simulation for the high-temperature creep test on the ceramic matrix composite just failed for the third time at the 150-hour mark. I've checked the boundary conditions and material properties against the spec sheet, and they seem correct. Dr. Lee needs these results by end of day Friday for the grant application, and I'm worried about missing the deadline if I can't diagnose this. What's the most likely cause of a mid-run failure like this in a thermal-mechanical simulation, and what's the fastest way to troubleshoot it without starting from scratch?
when the reply comes backPush once: ask it to sharpen the weakest part, and to say what it assumed. Helpful?
DBecome — change the patternI'm constantly losing hours after running simulations, manually extracting specific data points…+
I keep spending too much time on post-processing after simulations.
I'm constantly losing hours after running simulations, manually extracting specific data points and generating plots for weekly reports. It's a bottleneck, especially when I need to compare multiple runs. What habit could I change to automate the extraction of key performance indicators and the generation of comparison plots directly after each simulation, so I'm not doing it by hand every time?
when the reply comes backPush once: ask it to sharpen the weakest part, and to say what it assumed. Helpful?

Questions people actually ask

honest answers, no sign-up

Every task here was seen in the real world. Someone doing the job named it, a real job ad asked for it, or a lot of people asked about it online.

If nothing real showed a task, it is not on the page. That is the whole rule.

They are the same job approached four ways, because what you need depends on where you are.

Get it done today. Make it easy for the next person to say yes to. Work out the right move when you are stuck. Learn the pattern so the job stops coming back.

For most of these jobs it can carry the heavy thinking - draft it, sort it, check it, rehearse it with you.

It cannot sit in your chair, take the blame when a number is wrong, or notice what nobody wrote down. Let it do the first 80%. Keep the last 20% that is truly yours.

No. Copy any prompt and paste it into the AI you already use. No account, no score, no wall in the way.

Any of them. The prompts describe the work rather than naming a product, so they are not tied to one assistant.

That is also why they keep working when you switch.

Change it freely. Every prompt is a starting line, not a rule.

Put in your real numbers, your real names and your real deadline. The more you make it yours, the better the answer comes back.

The tasks come from real job ads, published job data and the questions people ask in public forums.

The steps come from MATLAB's own documentation, with practitioner sources for the traps the manual does not mention.

Push once. Ask it to sharpen the weakest part and to say what it assumed.

Most wrong answers come from a missing detail rather than a bad prompt - tell it the thing it could not know.