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Nathan Crosty

MathWorks

自 2013 起处于活动状态

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提问


How do I disable simulink embedded matlab function editor auto correct?
I am working on a Matlab function block in a Simulink model, and the auto-correct is re-naming some variables every time I go to...

10 years 前 | 0 个回答 | 0

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提问


How do I propogate a signal name from a Model Reference in 2011b?
I found some documentation that pertains to newer versions (2014a) for propagating signal names from inside of the model referen...

10 years 前 | 0 个回答 | 0

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个回答

已回答
Real time plot from streaming data
Try this code snippet I have in my inventory as an example. t = 0 ; x = 0 ; startSpot = 0; interv = 1000 ; % con...

11 years 前 | 6

提问


How do I create stub functions in simulink for legacy code?
I would like to use sfunctions to create function calls to a external c functions. I don't want to build the actual legacy code...

11 years 前 | 1 个回答 | 0

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已回答
how to plot the data in a cell array
It sounds like you are looking for the cell2mat function. This will convert a cell array to numeric array which you can use to ...

11 years 前 | 0

已回答
Variant control for variant subsystems with mask parameters?
In the Variant Subsystem > Subsystem Parameters, there is a check box for "Override variant conditions and use the following var...

11 years 前 | 1

已回答
What can affect the performance of Matlab Compiler?
One option is to turn off compiler optimizations in Code Generation>Build Process>>Compiler optimization level This will ...

11 years 前 | 0

已解决


Swap the first and last columns
Flip the outermost columns of matrix A, so that the first column becomes the last and the last column becomes the first. All oth...

11 years 前

已回答
nested if else statements
this = 222; that = 111; if this == 333 disp('this') elseif that == 444 disp('that') else this ...

11 years 前 | 0

已解决


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 ...

11 years 前

已解决


Make one big string out of two smaller strings
If you have two small strings, like 'a' and 'b', return them put together like 'ab'. 'a' and 'b' => 'ab' For extra ...

11 years 前

已回答
Receiving UDP data from Arduino
One thing I can tell you is that your endianness will be opposite between the Arduino and Matlab. Other than that, your paremet...

11 years 前 | 0

已解决


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...

11 years 前

已解决


Weighted average
Given two lists of numbers, determine the weighted average. Example [1 2 3] and [10 15 20] should result in 33.333...

11 years 前

已解决


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...

11 years 前

已解决


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

11 years 前

已解决


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

11 years 前

已解决


Increment a number, given its digits
Take as input an array of digits (e.g. x = [1 2 3]) and output an array of digits that is that number "incremented" properly, (i...

11 years 前

已解决


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

11 years 前

已解决


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...

11 years 前

已解决


Sorted highest to lowest?
Return 1 if the input is sorted from highest to lowest, 0 if not. Example: 1:7 -> 0 [7 5 2] -> 1

11 years 前

已解决


Bottles of beer
Given an input number representing the number of bottles of beer on the wall, output how many are left if you take one down and ...

11 years 前

已解决


Return the first and last character of a string
Return the first and last character of a string, concatenated together. If there is only one character in the string, the functi...

11 years 前

已解决


Is my wife right? Now with even more wrong husband
Again, as in "Is my wife right?" ( <http://www.mathworks.com/matlabcentral/cody/problems/149-is-my-wife-right> ), answer 'yes' r...

11 years 前

已解决


Sum all integers from 1 to 2^n
Given the number x, y must be the summation of all integers from 1 to 2^x. For instance if x=2 then y must be 1+2+3+4=10.

11 years 前

已解决


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

11 years 前

已解决


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 ...

11 years 前

已解决


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...

11 years 前

已解决


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:...

11 years 前

已回答
how do i get the timestep of odesolver
The ODE solvers actually return time... You don't need to do anything extra. [T,Y] = solver(odefun,tspan,y0) Where T is th...

11 years 前 | 1

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