Solved


Distance walked 1D
Suppose you go from position 7 to 10 to 6 to 4. Then you have walked 9 units of distance, since 7 to 10 is 3 units, 10 to 6 is 4...

14 years ago

Solved


Fibonacci sequence
Calculate the nth Fibonacci number. Given n, return f where f = fib(n) and f(1) = 1, f(2) = 1, f(3) = 2, ... Examples: Inpu...

14 years ago

Solved


radius of a spherical planet
you just measured its surface area, that is the input.

14 years ago

Solved


Determine whether a vector is monotonically increasing
Return true if the elements of the input vector increase monotonically (i.e. each element is larger than the previous). Return f...

14 years ago

Solved


Roll the Dice!
*Description* Return two random integers between 1 and 6, inclusive, to simulate rolling 2 dice. *Example* [x1,x2] =...

14 years ago

Solved


The Hitchhiker's Guide to MATLAB
Output logical "true" if the input is the answer to life, the universe and everything. Otherwise, output logical "false".

14 years ago

Solved


Pizza!
Given a circular pizza with radius _z_ and thickness _a_, return the pizza's volume. [ _z_ is first input argument.] Non-scor...

14 years ago

Solved


Too mean-spirited
Find the mean of each consecutive pair of numbers in the input row vector. For example, x=[1 2 3] ----> y = [1.5 2.5] x=[1...

14 years ago

Solved


Is my wife right?
Regardless of input, output the string 'yes'.

14 years ago

Solved


Make a checkerboard matrix
Given an integer n, make an n-by-n matrix made up of alternating ones and zeros as shown below. The a(1,1) should be 1. Example...

14 years ago

Solved


Triangle Numbers
Triangle numbers are the sums of successive integers. So 6 is a triangle number because 6 = 1 + 2 + 3 which can be displa...

14 years ago

Solved


Find all elements less than 0 or greater than 10 and replace them with NaN
Given an input vector x, find all elements of x less than 0 or greater than 10 and replace them with NaN. Example: Input ...

14 years ago

Solved


Column Removal
Remove the nth column from input matrix A and return the resulting matrix in output B. So if A = [1 2 3; 4 5 6]; and ...

14 years ago

Solved


Select every other element of a vector
Write a function which returns every other element of the vector passed in. That is, it returns the all odd-numbered elements, s...

14 years ago

Solved


Add two numbers
Given a and b, return the sum a+b in c.

14 years ago

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Determine if input is odd
Given the input n, return true if n is odd or false if n is even.

14 years ago

Solved


Find the sum of all the numbers of the input vector
Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...

14 years ago

Solved


Make the vector [1 2 3 4 5 6 7 8 9 10]
In MATLAB, you create a vector by enclosing the elements in square brackets like so: x = [1 2 3 4] Commas are optional, s...

14 years ago

Solved


Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

14 years ago

Question


Simulink.Parameter Trouble
I have the following function function CheckA2L(Signal) %%%%%% Check to see if signal in a2l file A...

14 years ago | 1 answer | 0

1

answer

Question


Cutting down on space while generating code.
I am doing some on target rapid prototyping with some pretty tight space restrictions. A new release of control software is abou...

14 years ago | 1 answer | 1

1

answer

Question


s functions causing build errors
I am integrating new rapid prototyping software and everything is going fine until we try to build code that contains s-function...

14 years ago | 1 answer | 0

1

answer

Question


Pausing a for loop execution
I have the following section of code: %%%%%% Loop through signals for idx = 1:length(missing_sigs) mis_sig_no_...

14 years ago | 1 answer | 0

1

answer

Question


Seeing if a value is in a matrix
This is a rather simple question, but I'm sort of stumped by it. I want to write a bit of code that returns a 1 or 0 based on wh...

14 years ago | 1 answer | 0

1

answer

Question


Copying a subsystem from one model to another
I need to copy a subsystem and all of the blocks attached to the input and output ports of it to a new model for modification. T...

14 years ago | 2 answers | 1

2

answers

Question


Adding a masked subsytem to a model from script.
I am writing a program that automates the building of a simulink system. However when I try the following command: add_bloc...

14 years ago | 1 answer | 0

1

answer

Question


Adding a subsystem using an m file
I am using the following code to create a simulink model via text: %% Test model for learning how to build simulink models ...

14 years ago | 2 answers | 0

2

answers

Question


Delaying an enumerated signal
I have a model that is sending out signals on a certain schedule. There are several merge blocks that combine some of my signals...

14 years ago | 1 answer | 0

1

answer

Question


Inserting numbers into a vector
I have a vector similar to [-3 -2 -1 1 2 3] and I would like to add a zero in the center so the new vector would be [-3 -2 -1 0 ...

15 years ago | 1 answer | 0

1

answer

Question


Adding matrices
I have an m by m by n set of matrices and I want to add all of the matrices in the n dimension so I would end up with only one m...

15 years ago | 2 answers | 0

2

answers

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