Christian Schröder - MATLAB Cody - MATLAB Central

Christian Schröder

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Problem 60830. Compute the saturation concentration for dissolved oxygen in water

Created by: ChrisR

Tags ce 5720, streeter-phelps, curve fit

1

Solution

106

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1

Solution

106

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Problem 60826. Identify Similar Rows in a Matrix Based on Sequence of Non-zero Elements

Created by: DNYANESH

Tags matrix

1

Solution

79

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1

Solution

79

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Problem 60829. Basic Identity Function

Created by: Yash

Tags identity function

1

Solution

6

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1

Solution

6

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Problem 60828. Remove Duplicate Words from a Sentence.

Created by: Shambhavi

Tags data structures

1

Solution

15

Size

1

Solution

15

Size

Problem 60821. Remove Duplicate Words from a Sentence

Created by: Shambhavi

Tags easy, sentence

1

Solution

15

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1

Solution

15

Size

Problem 60822. Calculate the Number of Moles

Created by: Hrishikesh Patil

Tags chemistry

1

Solution

19

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1

Solution

19

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Problem 60823. Sum of Even Numbers in a Vector

Created by: Yash

Tags vector

1

Solution

16

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1

Solution

16

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Problem 60819. Sum of Positive Elements in a Matrix

Created by: Yash

Tags matrix

1

Solution

14

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1

Solution

14

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Problem 42915. How Far Can You Throw Something?

Created by: James

Tags ballistics, projectiles, parabolas

1

Solution

91

Size

1

Solution

91

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Problem 60816. Add 2 to any number.

Created by: Eliezer

Tags easy

1

Solution

10

Size

1

Solution

10

Size

Problem 59521. Integrate a power tower

Created by: ChrisR

Tags integral, special functions, maths 505

2

Solutions

148

Size

2

Solutions

148

Size

Problem 57477. Solve an equation involving primes and fractions

Created by: ChrisR

Tags primes, number theory, sequence

1

Solution

81

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1

Solution

81

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Problem 56593. List the nth term of Rozhenko’s inventory sequence

Created by: ChrisR

Tags sequence, inventory, numberphile

1

Solution

105

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1

Solution

105

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Problem 60813. Matrix Rotation by 90 Degrees

Created by: Swaroop

Tags matrix, array manipulation, rotation

1

Solution

10

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1

Solution

10

Size

Problem 44451. Rate of event occurence: find percentiles of the distribution (for smallish rates)

Created by: David Verrelli

Tags statistics, poisson distribution

1

Solution

84

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1

Solution

84

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Problem 60812. Estimating Monthly Electricity Cost for a Household Appliance

Created by: karthik kumar k

Tags kkk

1

Solution

20

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1

Solution

20

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Problem 60811. Voltage Divider Calculation

Created by: karthik kumar k

Tags kkk

1

Solution

20

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1

Solution

20

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Problem 60810. LED Current Calculation

Created by: karthik kumar k

Tags kkk

1

Solution

15

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1

Solution

15

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Problem 60809. Inductor Energy Storage Calculation

Created by: karthik kumar k

Tags electrical, kkk

1

Solution

15

Size

1

Solution

15

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Problem 60808. Estimating Battery Lifetime Based on Load Profile and Depth of Discharge (DoD)

Created by: karthik kumar k

Tags kkk, battery, karthik kumar

1

Solution

19

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1

Solution

19

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Problem 60807. Estimating the Range of an Electric Vehicle (EV)

Created by: karthik kumar k

Tags kkk, battery, karthik kumar

2

Solutions

14

Size

2

Solutions

14

Size

Problem 60805. Battery Charge Rate Calculation

Created by: karthik kumar k

Tags kkk, battery, bms

3

Solutions

11

Size

3

Solutions

11

Size

Problem 60806. Estimating Battery Backup Time for an Inverter

Created by: karthik kumar k

Tags kkk, karthik, battery

1

Solution

17

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1

Solution

17

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Problem 60804. Battery State of Health (SoH) Calculation

Created by: karthik kumar k

Tags b, kkk, battery

1

Solution

13

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1

Solution

13

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Problem 60803. Battery Charge Efficiency Calculation

Created by: karthik kumar k

Tags kkk, battery, karthik kumar

1

Solution

13

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1

Solution

13

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Problem 60802. Battery Voltage Drop Estimation

Created by: karthik kumar k

Tags kkk, battery, karthik kumar

1

Solution

11

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1

Solution

11

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Problem 60801. Battery Discharge Time Estimation

Created by: karthik kumar k

Tags kkk, battery, karthik kumar

1

Solution

11

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1

Solution

11

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Problem 60800. State of Charge (SoC) Estimation for a Battery

Created by: karthik kumar k

Tags kkk, karthik, battery

1

Solution

13

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1

Solution

13

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Problem 60798. Battery Life Estimation for a Device

Created by: karthik kumar k

Tags kkk, battery, karthik kumar

1

Solution

11

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1

Solution

11

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Problem 60797. Calculate Charge Using Capacitance and Voltage

Created by: karthik kumar k

Tags charge, kkk, karthik

1

Solution

11

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1

Solution

11

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Problem 60796. Energy Stored in a Capacitor

Created by: karthik kumar k

Tags energy, kkk, karthik

1

Solution

15

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1

Solution

15

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Problem 60795. Ohm’s Law - Calculate Resistance

Created by: karthik kumar k

Tags kkk, karthik, ohms

1

Solution

11

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1

Solution

11

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Problem 60794. Simple Electrical Power Calculation

Created by: karthik kumar k

Tags kkk, karthik

1

Solution

11

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1

Solution

11

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Problem 60793. Calculate Current in a Series Circuit Using KVL

Created by: karthik kumar k

Tags kkk, karthik

1

Solution

15

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1

Solution

15

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Problem 60792. Calculating the Total Resistance in a Series Circuit

Created by: karthik kumar k

Tags kkk, karthik

1

Solution

10

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1

Solution

10

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Problem 60791. Sum of Even Fibonacci Numbers

Created by: karthik kumar k

Tags fibonacci, mathematics, loops

1

Solution

50

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1

Solution

50

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Problem 60790. Implement Shor's algorithm

Created by: Christian Schröder

Tags shor, factoring

1

Solution

226

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1

Solution

226

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Problem 54780. Trap a knight

Created by: ChrisR

Tags spiral, chess, sequence

1

Solution

298

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1

Solution

298

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Problem 52664. List the Moran numbers

Created by: ChrisR

Tags primes, speed, sequence

2

Solutions

13

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2

Solutions

13

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Problem 46066. Evaluate the logarithmic integral

Created by: ChrisR

Tags primes, number theory, special functions

3

Solutions

129

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3

Solutions

129

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Problem 60788. Construct the number counts sequence

Created by: ChrisR

Tags sequence, inventory

1

Solution

146

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1

Solution

146

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Problem 60789. Calculate y=2

Created by: Dakota

Tags easy

1

Solution

8

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1

Solution

8

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Problem 60787. List the first of three consecutive square-free numbers

Created by: ChrisR

Tags factor, sequence, mobius

1

Solution

83

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1

Solution

83

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Problem 1888. Get ranking of a combination

Created by: Doug Hull

Tags combinations, speed optimization, lexicographic order

2

Solutions

55

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2

Solutions

55

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Problem 60786. Count the primes resulting from changing one digit of a number

Created by: ChrisR

Tags primes, strings, sequence

1

Solution

88

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1

Solution

88

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Problem 60785. Solve an easy binary puzzle

Created by: ChrisR

Tags matrix manipulation, puzzle, strfind

1

Solution

213

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1

Solution

213

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Problem 60784. Indicate how the Prague astronomical clock strikes the hours

Created by: ChrisR

Tags strings, sum, sequence

1

Solution

178

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1

Solution

178

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Problem 221. Boolean algebra

Created by: Tomasz

Tags boolean algebra, nand, truth table

1

Solution

190

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1

Solution

190

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Problem 60783. Convert integers from base 10 to proper primary notation

Created by: ChrisR

Tags conversion, number theory

1

Solution

334

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1

Solution

334

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Problem 60782. Convert integers from primary notation to base 10

Created by: ChrisR

Tags conversion, number theory

1

Solution

50

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1

Solution

50

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1 – 50 of 4,267