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Yingao Zhang


Last seen: 3 dagar ago Active since 2019

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Question


How to specify relative search path in S-Function builder APP?
I would like to specify a relative source code search path using Simulink S-function Builder App, however, there's only absolute...

5 dagar ago | 0 answers | 0

0

answers

Question


How to open the DDS Blockset app?
I'm walking througth the DDS Blockset tutorial page Create DDS Definitions - MATLAB & Simulink (mathworks.com) using MATLAB R202...

ungefär en månad ago | 1 answer | 0

1

answer

Question


Why does the explicit model concurrent execution partition ignores the 'TreatAsAtomicUnit' setting of a 'Function-Call subsystem' and requires it to be set as atomic again?
I'm using the "Enable explicit model partitioning for concurrent behavior" option for a model configured for current execution w...

ungefär en månad ago | 0 answers | 0

0

answers

Question


Where is the "Treat as atomic unit" option for Function-Call Subsystem?
I'm using the Function-Call Subsystem (Subsystem whose execution is controlled by an external function-call input - Simulink (ma...

ungefär en månad ago | 1 answer | 1

1

answer

Question


Can I decouple a time-consuming Simulink function block or Function-call subsystem from Simulink fundamental sample time?
I have a Simulink model performing fixed-step control algorithm in 0.1 second fundamental sample time. However when the control ...

5 månader ago | 1 answer | 0

1

answer

Question


Bug report: code generation error for multi-threading Simulink model
Problem description: I tried to generated C++ code from an adapted version of Assigning Tasks to Cores for Multicore Programmin...

5 månader ago | 0 answers | 0

0

answers

Question


Bug report: UAV toolbox uavDubinsConnection obj results in Accelerator mode reference model compilation failure when used in a Simulink MATLAB function block
Problem description: When an uavDubinsConnection object (Dubins path connection for UAV - MATLAB (mathworks.com)) is used in a ...

6 månader ago | 1 answer | 0

1

answer

Answered
ARM platform binaries from C++ code generated for uavDubinsConnection
Ok, I've already solved this problem. It's due to the fact that uavdubinscodegen_connection.hpp header file contains the followi...

6 månader ago | 1

| accepted

Question


ARM platform binaries from C++ code generated for uavDubinsConnection
When I generate C++ code from MATLAB function blocks in Simulink using uavDubinsConnection (Dubins path connection for UAV - MAT...

6 månader ago | 1 answer | 0

1

answer

Question


Bug Report: Internal error message got exposed to end user
I, unfortunately, can't upload the model, due to 1) confidentiality 2) unnecessarily excessive complexity of the model

6 månader ago | 0 answers | 0

0

answers

Question


UAV Toolbox Guidance Model block has mask callback that modifies model at compile time, which prohibits multi-instance model reference
UAV Toolbox Guidance Model block, doc link: Reduced-order model for UAV - Simulink (mathworks.com), consists mask callbacks that...

7 månader ago | 1 answer | 0

1

answer

Question


Feature Request: UAV Animation block, https://www.mathworks.com/help/uav/ref/uavanimation.html
I'm using the UAV Toolbox UAV Animation block for visualizing Multi-UAV coordination algorithms. I would like to request the fol...

7 månader ago | 1 answer | 1

1

answer

Question


Code generation for Mixed-integer linear programming (MILP) algorithms
I'd like to deploy mixed-integer linear programming (MILP) algorithm to embedded targets, however, the built-in MATLAB function ...

8 månader ago | 1 answer | 0

1

answer

Question


Monitor and Tune PX4 Host Target Flight Controller with Simulink-Based Plant Model
There's a question regarding the following figure on this documentation page: https://www.mathworks.com/help/supportpkg/px4/ref/...

12 månader ago | 1 answer | 0

1

answer

Question


How to construct (0,1)-matrices with prescribed row and column sum vectors
# All matrix elements are either 1 or 0. # Both row sum vector and column sum vector are given. # Return a 3-dimensional resul...

ungefär ett år ago | 1 answer | 0

1

answer

Solved


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)...

mer än 2 år ago

Solved


Counting in Finnish
Sort a vector of single digit whole numbers alphabetically by their name, in Finnish. See the Wikipedia page for <http://en.wik...

mer än 2 år ago

Solved


Encode Roman Numerals
Create a function taking a non-negative integer as its parameter and returning a string containing the Roman Numeral representat...

mer än 2 år ago

Solved


Implement a ROT13 cipher
Replace each character in string s1 with the character that is shifted 13 positions from it (wrap back to the beginning if neces...

mer än 2 år ago

Solved


Find the palindrome
Given the string a, find the longest palindromic sub-string b. So when a = 'xkayakyy'; you should return b = 'kayak';

mer än 2 år ago

Solved


Remove the small words from a list of words.
Your job is to tidy up a list of words that appear in a string. The words are separated by one or more spaces. Remove all words ...

mer än 2 år ago

Solved


Prime factor digits
Consider the following number system. Calculate the prime factorization for each number n, then represent the prime factors in a...

mer än 2 år ago

Solved


Clean the List of Names
Given a list of names in a cell array, remove any duplications that result from different capitalizations of the same string. So...

mer än 2 år ago

Solved


Find relatively common elements in matrix rows
You want to find all elements that exist in greater than 50% of the rows in the matrix. For example, given A = 1 2 3 5 ...

mer än 2 år 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. Examp...

mer än 2 år ago

Solved


Binary numbers
Given a positive, scalar integer n, create a (2^n)-by-n double-precision matrix containing the binary numbers from 0 through 2^n...

mer än 2 år ago

Solved


Reverse Run-Length Encoder
Given a "counting sequence" vector x, construct the original sequence y. A counting sequence is formed by "counting" the entrie...

mer än 2 år ago

Solved


Cell joiner
You are given a cell array of strings and a string delimiter. You need to produce one string which is composed of each string fr...

mer än 2 år ago

Solved


Bullseye Matrix
Given n (always odd), return output a that has concentric rings of the numbers 1 through (n+1)/2 around the center point. Exampl...

mer än 2 år ago

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