Solved


Remove DC
Input x is the sampled signal vector, may have both AC and DC components. Output y should not contain any DC component. Examp...

más de 5 años ago

Solved


Arithmetic array operations
* Add x to each element of array temperatureReadings.

más de 5 años ago

Solved


Indexing the array: Shift right with variable sized arrays
* Write a statement to shift the array contents 1 position to the left. * Assign the rightmost element with -1. Ex: [12, 85...

más de 5 años ago

Solved


Nth root.
* Assign outValues with the nth root of the inValues, the root is specified by rootValue

más de 5 años ago

Solved


Back to basics 4 - Search Path
Covering some basic topics I haven't seen elsewhere on Cody. Return a string that is the user's portion of the current search...

más de 5 años ago

Solved


Column arrays: Transpose a row array
* Construct a row array countValues with elements 1 to endValue, using the colon operator. * Transpose countValues to result in...

más de 5 años ago

Solved


Array resizing: Removing elements
* Remove elements 2, 4, and 6 from row array pendingTasks

más de 5 años ago

Solved


Remove NaN ?
input -> matrix (n*m) with at least one element equal to NaN; output -> matrix(p*m), the same matrix where we deleted the enti...

más de 5 años ago

Solved


Logic array: Identifying qualifying times
Create a logic array qualifyingIndex with true for any location where the runner is male with a running time less than 8.2. Row ...

más de 5 años ago

Solved


Variable sized row arrays
* Reverse the contents of row array mileMarkers

más de 5 años ago

Solved


give nth decimal place of pi
max 15th place after the decimal point is ok for now

más de 5 años ago

Solved


Back to basics 15 - classes
Covering some basic topics I haven't seen elsewhere on Cody. Return the class of the input variable.

más de 5 años ago

Solved


Linear-spaced points array
* Construct a row array plotPoints with 5 values that are spaced linearly from lowValue to highValue. Ex: If lowValue is 1 and ...

más de 5 años ago

Solved


Integer indexing array: Reverse subsets
Construct an indexing array copySubset so that the statement reversedOrder = origOrder(copySubset); results in a row array begin...

más de 5 años ago

Solved


Concatenating arrays
* Assign studentIDs with concatenated row arrays groupA and groupB

más de 5 años ago

Solved


Indexing the array: Moving values
Assume sampleReadings always contains three elements. * Shift the array contents one position to the left. * The rightmost ...

más de 5 años ago

Solved


Element-wise division
* Assign row array weightKilo with the corresponding weight in kilograms. Use the following conversion: kg = lb / 2.2

más de 5 años ago

Solved


Relational operators and row arrays: Overweight baggage
Create a logical indexing array overweightBaggage with true in each location where the corresponding baggageWeight is greater th...

más de 5 años ago

Solved


pressure to dB?
given x ratio of pressure, find corresponding y dB

más de 5 años ago

Solved


Tree Height
Assign treeHeight with the tree height given the shadow length and angle of elevation. Simple geometry can compute the heigh...

más de 5 años ago

Solved


Back to basics 9 - Indexed References
Covering some basic topics I haven't seen elsewhere on Cody. Given an input matrix and row and column, output the index of th...

más de 5 años ago

Solved


Logical indexing: High scores
Row array gameScores contains all player scores. Construct a row array highScores than contains all player scores greater than 5...

más de 5 años ago

Solved


Solving Quadratic Equations (Version 1)
Quadratic equations have the form: ax^2 + bx + c = 0. Example: x^2 + 3x + 2 = 0, where a = 1, b = 3, and c = 2. The equation has...

más de 5 años ago

Solved


Who knows the last digit of pi?
There is only one man who knows the last digit of pi, who is that man? Give the name of that man, who, by popular believe, can ...

más de 5 años ago

Solved


Multiply a column by a row
* Given a column vector C and and a row vector R. * Output a matrix M. * Every column of M equals to C multiplied by correspon...

más de 5 años ago

Solved


Function definition: Volume of a pyramid
Define a function CalculatePyramidVolume with inputs baseLength, baseWidth, and pyramidHeight. The function returns pyramidVolum...

más de 5 años ago

Solved


Relational operators: Guessing game
Row array userGuess contains a sequence of user guesses. Create a logical indexing array correctGuess with true in each location...

más de 5 años ago

Solved


Double colon operator: Counting down
* Construct a row array countValues from startValue to endValue, elements decremented by -2 Ex: If startValue is 10 and end...

más de 5 años ago

Solved


Multi-line comments
* Fix the syntax errors.

más de 5 años ago

Solved


Declaring a character
* Assign middleInitial with the character T.

más de 5 años ago

Load more