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Mark McBroom

Last seen: 3 días hace Con actividad desde 2012

I am an Application Engineering Manager at MathWorks.

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Respondida
matlab does not see C/C++ compilers
The link you followed for installing the mingw compiler is obsolete. You should use the Add-On Manager to install the proper mi...

3 días hace | 0

Respondida
Preferred approach for code generation with MATLAB embedded coder
Why are you manually reviewing the generated C code? Many workflows require review of the MATLAB code and then test cases that ...

3 días hace | 0

Respondida
CodeGen Error using Grouped custom storage classes (struct / bitfield) with referenced model
As the error message indicates, you must write the header file by hand that defines the C structure, and then set the struct sto...

3 días hace | 0

Respondida
How do you generate a PWM signal through S function in C.I am facing a build error while building.Could anyone help me in this issue.
Why are you writing an S-Function for this simple C algorithm. If you must write this in C, I suggest using the C Function bloc...

13 días hace | 0

Respondida
Parameter writer block use case issue
It sounds like the value for the Constant block is not TEMP. You need to double click on the Constant block and enter "TEMP" as...

13 días hace | 0

Respondida
How to have a variable size array out of matlab function block and export that data to matlab (To Workspace) to plot ?
Rather than connecting to a "to workspace" block, did you try right mouse clicking on the signal and marking it as "log" and the...

13 días hace | 0

Respondida
Getting issue with init.m files while loading the .slx model in matlab
Set a break point in init.m and then rerun the load_system commands to determine the possible problem.

13 días hace | 0

Respondida
set_param invalid setting error
It looks like you have a mask on a subsystem and are using that mask to control the variant choice. You need to associate that ...

13 días hace | 0

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Respondida
Stateflow chart output Initialization
Best guess is the the StateChart also writes to the output on the first activation so the initial value you specifed is optimize...

13 días hace | 1

Respondida
How to access structure elements in the stateflow charts
You will need to create a Simulink.Bus with the same layout as the matlab structure. Create a Simulink.Parameter called CarConf...

13 días hace | 0

Respondida
Level-2 S-Function doesn't compile after exporting code with Embedded Coder - 'mwSize' type unknown
You are better off inlining the s-function. If you'd prefer to not write the TLC code required for inlining the C function, you...

13 días hace | 0

| aceptada

Respondida
How to call user-defined C function having return and arguments with GetSet storage class
You should use coder.ceval() to call external C code from Stateflow. https://www.mathworks.com/help/simulink/slref/coder.ceval.h...

14 días hace | 0

Respondida
Generate exported_enum_type.h file with different name without modifying getHeaderFile()
The only way to change the header file name is by modifying the getHeaderFile() function. Thanks. Mark.

17 días hace | 0

Respondida
Facing code generation issue
This looks like a bug in the code generator. Submit your model and error log to support@mathworks.com

17 días hace | 0

Respondida
Simulink variable in Code Composer Studio stops incrementing
It sounds like that section of your code is no longer running. You can use CCS to set a breakpoint to confirm this or you can a...

20 días hace | 0

Respondida
How to call a .dll and .h into Simulink Realtime?
You can use the C Caller block to do this. Rather than source code, provide the .dll in the "Libraries" tab of the Custom Code ...

alrededor de 2 meses hace | 0

Resuelto


Fibonacci Decomposition
Every positive integer has a unique decomposition into nonconsecutive Fibonacci numbers f1+f2+ ... Given a positive integer n, r...

alrededor de 2 meses hace

Resuelto


How many Fibonacci numbers?
Find the number of unique Fibonacci numbers (don't count repeats) in a vector of positive integers. Example: x = [1 2 3 4...

alrededor de 2 meses hace

Resuelto


Number of Even Elements in Fibonacci Sequence
Find how many even Fibonacci numbers are available in the first d numbers. Consider the following first 14 numbers 1 1 2...

alrededor de 2 meses hace

Resuelto


Fibonacci-Sum of Squares
Given the Fibonacci sequence defined by the following recursive relation, * F(n) = F(n-1) + F(n-2) * where F(1) = 1 and F(1)...

alrededor de 2 meses hace

Resuelto


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: Input...

alrededor de 2 meses hace

Resuelto


Pi Digit Probability
Assume that the next digit of pi constant is determined by the historical digit distribution. What is the probability of next di...

2 meses hace

Resuelto


Volume Pillar
Calculate the volume of a pillar with radius l and heigth ar.

2 meses hace

Resuelto


Convert radians to degrees
Given input in radians, output to degrees

2 meses hace

Resuelto


Perimeter of a semicircle
Given the diameter d, find the perimeter of a semicircle

2 meses hace

Resuelto


Given a square and a circle, please decide whether the square covers more area.
You know the side of a square and the diameter of a circle, please decide whether the square covers more area.

2 meses hace

Resuelto


Approximation of Pi
Pi (divided by 4) can be approximated by the following infinite series: pi/4 = 1 - 1/3 + 1/5 - 1/7 + ... For a given number of...

2 meses hace

Resuelto


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

2 meses hace

Resuelto


Pi Estimate 1
Estimate Pi as described in the following link: <http://www.people.virginia.edu/~teh1m/cody/Pi_estimation1.pdf>

2 meses hace

Resuelto


Calculate area of sector
A=function(r,seta) r is radius of sector, seta is angle of sector, and A is its area. Area of sector A is defined as 0.5*(r^2...

2 meses hace

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