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Mark McBroom


Last seen: 1 día ago

MathWorks

290 total contributions since 2012

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Solved


Integer Sequence - II : New Fibonacci
Crack the following Integer Sequence. (Hints : It has been obtained from original Fibonacci Sequence and all the terms are also ...

5 días ago

Solved


Integer sequence - 2 : Kolakoski sequence
Get the n-th term of <https://oeis.org/A000002 Kolakoski Sequence>.

6 días ago

Solved


Square Digits Number Chain Terminal Value (Inspired by Project Euler Problem 92)
Given a number _n_, return the terminal value of the number chain formed by summing the square of the digits. According to the P...

7 días ago

Solved


"Look and say" sequence
What's the next number in this sequence? * [0] * [1 0] * [1 1 1 0] * [3 1 1 0] * [1 3 2 1 1 0] This a variant on the w...

7 días ago

Solved


Find the stride of the longest skip sequence
We define a _skip sequence_ as a regularly-spaced list of integers such as might be generated by MATLAB's <http://www.mathworks....

7 días ago

Solved


Golomb's self-describing sequence (based on Euler 341)
The Golomb's self-describing sequence {G(n)} is the only nondecreasing sequence of natural numbers such that n appears exactly G...

8 días ago

Solved


Alternating sum
Given vector x, calculate the alternating sum y = x(1) - x(2) + x(3) - x(4) + ...

8 días ago

Solved


Is X a Fibonacci Matrix?
In honor of Cleve's new blog and post: <http://blogs.mathworks.com/cleve/2012/06/03/fibonacci-matrices/> Is X a Fibonacci ...

8 días ago

Solved


Sum of first n terms of a harmonic progression
Given inputs a, d and n, return the sum of the first n terms of the harmonic progression a, a/(1+d), a/(1+2d), a/(1+3d),....

8 días ago

Solved


Return the Fibonacci Sequence
Write a code which returns the Fibonacci Sequence such that the largest value in the sequence is less than the input integer N. ...

12 días ago

Answered
Accessing MATLAB System workspace while running a Simulink model on external mode
The best way to debug a Simulink model while it is running on the target system is to put the Simulink model in External mode an...

20 días ago | 0

Answered
Pacing option not active in external mode
When running external mode, the code from the Simulink model is running in real-time using target OS timers/threads. It is not ...

20 días ago | 0

Answered
I want to write a MATLAB script that tests all test suites in Simulink with extension .mldatx?
https://www.mathworks.com/help/matlab/ref/matlab.unittest.testsuite.fromfolder.html

20 días ago | 0

Answered
Syntax error in simulink
The following variables need to be defined in the MATLAB workspace: I, g, b, m, l, M thetadot is missing a paren. It hsould ...

20 días ago | 0

Answered
MATLAB Crashing while simulating C MEX S functions with Structure with array data members.
These types of errors are best resolved by using a debugger to step through the generated code. In the S-Function Builder GUI, ...

20 días ago | 0

| accepted

Answered
Error generating c/c++ code
Do any of the directories in your working directory path have any strange characters or spaces in it? If so, try moving to a di...

27 días ago | 0

Answered
Simulink repeated operations (for loop)
create a subsystem and use simulink blocks to create your equation inside the subsystem. The subsystem will have one input and ...

27 días ago | 0

Answered
Block settings of "Code generation storage class" missed in Simulink R2020b
The use the "Code Mappings" dialog to set storage class. This can be found in the lower left-hand corner of the Simulink Canvas...

alrededor de 1 mes ago | 0

Answered
Variant Subsystem for code generation
Variant subsystems only support compile time selection of a variant subsystem via #ifdef macros inserted in the genearted code a...

alrededor de 1 mes ago | 0

| accepted

Answered
Simulation Pacing Raspberry Pi
The configuration parameter "Fixed-step size" units are seconds, so you need to set this parameter to 0.030 in order to get prop...

alrededor de 1 mes ago | 0

Answered
coder.extrinsic may not occur inside an expression. It may only occur at the top-level.
coder.extrinsic('jsonencode'); jdata - jsonencode(data);

4 meses ago | 0

Answered
Unable to Build Simulink model with embedded coder
It looks to me like the minGW make command is having a problem with the directory name "ruhi.phulbandhe". My suggestion would be...

4 meses ago | 0

Answered
Does Simulink support CORBA?
MathWorks does not provide CORBA capability and I am alson not aware of any third party add-on support for CORBA. MathWorks d...

5 meses ago | 1

| accepted

Answered
Use struct data from MATLAB workspace in Stateflow
Added 19b version.

5 meses ago | 0

Answered
Use struct data from MATLAB workspace in Stateflow
In Stateflow, define your struct A as a Parameter. See attached example.

5 meses ago | 0

| accepted

Answered
Passing bus signals through a switch block
Are you using Simulink Bus Objects to define the child buses? If not, try creating a Simulink.Bus object and setting the dataty...

5 meses ago | 0

| accepted

Answered
Generate Parameters as input to step function
I don't believe this is possible for C++ code gen, but is possible for C code generation. You have to place the parameters in t...

5 meses ago | 0

Answered
Interface/communicate data between SIMULINK and a C-program running on the same computer
If you have the source code for the C program, the best approach is to create a new Simulink block that contains your C code mod...

5 meses ago | 0

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Answered
Vacuum and Radiative Heat Model
You should be able to use the Simcape Thermal library. The vacuum would be modeled with ~zero convection https://www.mathwor...

5 meses ago | 0

Answered
Circuit Analysis using MATLAB
https://www.mathworks.com/help/symbolic/solve-differential-equations-using-laplace-transform.html

5 meses ago | 0

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