I have a given Matrix A=k x n (k rows and n columns), with all elements digits in base 4,(can be only {0,1,2,3}). I want to write a program to change for any input matrix A to a new output B matrix respecting a condition. The condition is to change the least number of elements of A to form a modified matrix B(which keeps all the other unchanged elements of A), such that the k numbers of the row collated digits summed in base 4, are a multiple of (4^n)-1, expressed in base 4(n the number of columns of A and B)(The multiple must be the one such that B differs with the minimum nr of elements from A). Note that (4^n)-1 in base 4 is a row of n digits all 3s(3333…33, n times) . (4^3)-1 in base 4 = 333, However, a multiple of (4^3)-1, for instance [5*(4^3)-1] in base 4= 10323.

%I will give just an Example of a matrix A=3×6, k=3, n=6
A= [3,3,3,2,2,2; 3,2,3,3,1,2; 3,1,0,1,3,2]
%Convert row collated digits to numbers then to decimal
base2base(‘333222’,4,10)

base2base(‘323312’,4,10)

base2base(‘310132’,4,10)
%ans = ‘4074’

%ans = ‘3830’

%ans = ‘3358’
%Calculate their sum in base 10 of row digits 3 numbers
S=4074+3830+3358

%S = 11262

%Calculate (4^6) – 1 in decimal
(4^6) – 1
%4095
% One can see that a multiple of 2 of (4^6) – 1=8190, which can be expressed in base 4 , and is close to S
base2base(‘8190’,10,4)

%ans = ‘1333332’

%To get this row digits sum just one element change is sufficient, change element of A (2,1)=3 to B(2,1)=0, hence B is
B= [3,3,3,2,2,2; 0,2,3,3,1,2; 3,1,0,1,3,2]
base2base(‘333222’,4,10)

base2base(‘023312’,4,10)

base2base(‘310132’,4,10)

%ans = ‘4074’

%ans = ‘758’

%ans = ‘3358’
%Sum all in decimal to check if it is in base 4
S2=4074+758+3358
%S2 = 8190
% Which is the sought result. The program should be able to do such conversions of A to B for any input AI have a given Matrix A=k x n (k rows and n columns), with all elements digits in base 4,(can be only {0,1,2,3}). I want to write a program to change for any input matrix A to a new output B matrix respecting a condition. The condition is to change the least number of elements of A to form a modified matrix B(which keeps all the other unchanged elements of A), such that the k numbers of the row collated digits summed in base 4, are a multiple of (4^n)-1, expressed in base 4(n the number of columns of A and B)(The multiple must be the one such that B differs with the minimum nr of elements from A). Note that (4^n)-1 in base 4 is a row of n digits all 3s(3333…33, n times) . (4^3)-1 in base 4 = 333, However, a multiple of (4^3)-1, for instance [5*(4^3)-1] in base 4= 10323.

%I will give just an Example of a matrix A=3×6, k=3, n=6
A= [3,3,3,2,2,2; 3,2,3,3,1,2; 3,1,0,1,3,2]
%Convert row collated digits to numbers then to decimal
base2base(‘333222’,4,10)

base2base(‘323312’,4,10)

base2base(‘310132’,4,10)
%ans = ‘4074’

%ans = ‘3830’

%ans = ‘3358’
%Calculate their sum in base 10 of row digits 3 numbers
S=4074+3830+3358

%S = 11262

%Calculate (4^6) – 1 in decimal
(4^6) – 1
%4095
% One can see that a multiple of 2 of (4^6) – 1=8190, which can be expressed in base 4 , and is close to S
base2base(‘8190’,10,4)

%ans = ‘1333332’

%To get this row digits sum just one element change is sufficient, change element of A (2,1)=3 to B(2,1)=0, hence B is
B= [3,3,3,2,2,2; 0,2,3,3,1,2; 3,1,0,1,3,2]
base2base(‘333222’,4,10)

base2base(‘023312’,4,10)

base2base(‘310132’,4,10)

%ans = ‘4074’

%ans = ‘758’

%ans = ‘3358’
%Sum all in decimal to check if it is in base 4
S2=4074+758+3358
%S2 = 8190
% Which is the sought result. The program should be able to do such conversions of A to B for any input A I have a given Matrix A=k x n (k rows and n columns), with all elements digits in base 4,(can be only {0,1,2,3}). I want to write a program to change for any input matrix A to a new output B matrix respecting a condition. The condition is to change the least number of elements of A to form a modified matrix B(which keeps all the other unchanged elements of A), such that the k numbers of the row collated digits summed in base 4, are a multiple of (4^n)-1, expressed in base 4(n the number of columns of A and B)(The multiple must be the one such that B differs with the minimum nr of elements from A). Note that (4^n)-1 in base 4 is a row of n digits all 3s(3333…33, n times) . (4^3)-1 in base 4 = 333, However, a multiple of (4^3)-1, for instance [5*(4^3)-1] in base 4= 10323.

%I will give just an Example of a matrix A=3×6, k=3, n=6
A= [3,3,3,2,2,2; 3,2,3,3,1,2; 3,1,0,1,3,2]
%Convert row collated digits to numbers then to decimal
base2base(‘333222’,4,10)

base2base(‘323312’,4,10)

base2base(‘310132’,4,10)
%ans = ‘4074’

%ans = ‘3830’

%ans = ‘3358’
%Calculate their sum in base 10 of row digits 3 numbers
S=4074+3830+3358

%S = 11262

%Calculate (4^6) – 1 in decimal
(4^6) – 1
%4095
% One can see that a multiple of 2 of (4^6) – 1=8190, which can be expressed in base 4 , and is close to S
base2base(‘8190’,10,4)

%ans = ‘1333332’

%To get this row digits sum just one element change is sufficient, change element of A (2,1)=3 to B(2,1)=0, hence B is
B= [3,3,3,2,2,2; 0,2,3,3,1,2; 3,1,0,1,3,2]
base2base(‘333222’,4,10)

base2base(‘023312’,4,10)

base2base(‘310132’,4,10)

%ans = ‘4074’

%ans = ‘758’

%ans = ‘3358’
%Sum all in decimal to check if it is in base 4
S2=4074+758+3358
%S2 = 8190
% Which is the sought result. The program should be able to do such conversions of A to B for any input A min matrix elements change on condition MATLAB Answers — New Questions

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I used the uavpackagedelivery example to let a multirotor uav follow some waypoints. The problem is that, no matter how much i change the PID controller attributes of the velocity and position control and therefore the pitch and roll control in the control system of the high fidelity plant, the uav is flying way to slow, while it flies pretty fast with the low fidelity plant. The only way to increase the speed is by increasing the LookaheadDistance at the waypointfollower block. But that ruins the desired flightpath.
Is there any other way to let the uav fly faster without having to increase the lookaheaddistance?I used the uavpackagedelivery example to let a multirotor uav follow some waypoints. The problem is that, no matter how much i change the PID controller attributes of the velocity and position control and therefore the pitch and roll control in the control system of the high fidelity plant, the uav is flying way to slow, while it flies pretty fast with the low fidelity plant. The only way to increase the speed is by increasing the LookaheadDistance at the waypointfollower block. But that ruins the desired flightpath.
Is there any other way to let the uav fly faster without having to increase the lookaheaddistance? I used the uavpackagedelivery example to let a multirotor uav follow some waypoints. The problem is that, no matter how much i change the PID controller attributes of the velocity and position control and therefore the pitch and roll control in the control system of the high fidelity plant, the uav is flying way to slow, while it flies pretty fast with the low fidelity plant. The only way to increase the speed is by increasing the LookaheadDistance at the waypointfollower block. But that ruins the desired flightpath.
Is there any other way to let the uav fly faster without having to increase the lookaheaddistance? multirotor, simulink, uav, aerospace MATLAB Answers — New Questions

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sir,
In the topic of Matrix Multiplications, regarding Modeling Loons Populations, how the eleements of Population change matrix named as popChange are formed and loons population row matrix elements are also how are they formed. Can you please clarify my doubts.sir,
In the topic of Matrix Multiplications, regarding Modeling Loons Populations, how the eleements of Population change matrix named as popChange are formed and loons population row matrix elements are also how are they formed. Can you please clarify my doubts. sir,
In the topic of Matrix Multiplications, regarding Modeling Loons Populations, how the eleements of Population change matrix named as popChange are formed and loons population row matrix elements are also how are they formed. Can you please clarify my doubts. matlab fundamentals self paced course MATLAB Answers — New Questions

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Post Content Post Content breaker, simscape MATLAB Answers — New Questions

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I have a set of only two categorise time series signals and my supervisor asked me to get the chaos features from it:
he told me first to get the hilbert huang transform, the get the chaos features from its output, but I coulden’t fined how to do thisI have a set of only two categorise time series signals and my supervisor asked me to get the chaos features from it:
he told me first to get the hilbert huang transform, the get the chaos features from its output, but I coulden’t fined how to do this I have a set of only two categorise time series signals and my supervisor asked me to get the chaos features from it:
he told me first to get the hilbert huang transform, the get the chaos features from its output, but I coulden’t fined how to do this machine learning, deep learning, time series, classification, dsp, digital signal processing MATLAB Answers — New Questions

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When building a model using a speedgoat blockset with Simulink Real Time, I receive the following error. "Insufficient number of outputs from right hand side of equal sign to satisfy assignment"

I am unsure what causes this or how to resolve it.When building a model using a speedgoat blockset with Simulink Real Time, I receive the following error. "Insufficient number of outputs from right hand side of equal sign to satisfy assignment"

I am unsure what causes this or how to resolve it. When building a model using a speedgoat blockset with Simulink Real Time, I receive the following error. "Insufficient number of outputs from right hand side of equal sign to satisfy assignment"

I am unsure what causes this or how to resolve it. speedgoat, matlab, coder, simulink, realtime MATLAB Answers — New Questions

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When I call my custom python function py.linFMI.run() in MATLAB R2016a I get the following error:

Error using fmi_algorithm_drivers><module> (line 28)
Python Error: AttributeError: ‘module’ object has no attribute ‘fmi’
Error in fmi>pyfmi.fmi.ModelBase._default_options (srcpyfmifmi.c:6394) (line 338)
Error in fmi>pyfmi.fmi.FMUModelME2.simulate_options (srcpyfmifmi.c:65521) (line 6515)
Error in linFMI>run (line 313)
opts=model.simulate_options()

The same function works fine in a windows or IPython console. Any ideas what is going wrong?When I call my custom python function py.linFMI.run() in MATLAB R2016a I get the following error:

Error using fmi_algorithm_drivers><module> (line 28)
Python Error: AttributeError: ‘module’ object has no attribute ‘fmi’
Error in fmi>pyfmi.fmi.ModelBase._default_options (srcpyfmifmi.c:6394) (line 338)
Error in fmi>pyfmi.fmi.FMUModelME2.simulate_options (srcpyfmifmi.c:65521) (line 6515)
Error in linFMI>run (line 313)
opts=model.simulate_options()

The same function works fine in a windows or IPython console. Any ideas what is going wrong? When I call my custom python function py.linFMI.run() in MATLAB R2016a I get the following error:

Error using fmi_algorithm_drivers><module> (line 28)
Python Error: AttributeError: ‘module’ object has no attribute ‘fmi’
Error in fmi>pyfmi.fmi.ModelBase._default_options (srcpyfmifmi.c:6394) (line 338)
Error in fmi>pyfmi.fmi.FMUModelME2.simulate_options (srcpyfmifmi.c:65521) (line 6515)
Error in linFMI>run (line 313)
opts=model.simulate_options()

The same function works fine in a windows or IPython console. Any ideas what is going wrong? python-2.7, pyfmi, interface, python MATLAB Answers — New Questions

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Hello Everyone,
I am trying to use the line of code below to read my matrix data from an excel file. However, I get stuck from the the 2nd line of code, which takes forever to run and not complete. I am wondering if I am doing something wrong. Can some help with advice?

[~,sheet_name]=xlsfinfo(‘Gas.xlsx’);
for k=1:numel(sheet_name)
data{k}=readmatrix(‘Gas.xlsx’,’Sheet’,sheet_name{k},’Range’,’A2:IP176′);
endHello Everyone,
I am trying to use the line of code below to read my matrix data from an excel file. However, I get stuck from the the 2nd line of code, which takes forever to run and not complete. I am wondering if I am doing something wrong. Can some help with advice?

[~,sheet_name]=xlsfinfo(‘Gas.xlsx’);
for k=1:numel(sheet_name)
data{k}=readmatrix(‘Gas.xlsx’,’Sheet’,sheet_name{k},’Range’,’A2:IP176′);
end Hello Everyone,
I am trying to use the line of code below to read my matrix data from an excel file. However, I get stuck from the the 2nd line of code, which takes forever to run and not complete. I am wondering if I am doing something wrong. Can some help with advice?

[~,sheet_name]=xlsfinfo(‘Gas.xlsx’);
for k=1:numel(sheet_name)
data{k}=readmatrix(‘Gas.xlsx’,’Sheet’,sheet_name{k},’Range’,’A2:IP176′);
end matrix excel, 3d plot MATLAB Answers — New Questions

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As a personal project, I have been writing a game engine in Matlab. It will be a sort of text-based RPG, where you input your command into a text box and then the game interprets that. Right now, this is the state of my getCommand function:
function GetCommand(n)

sprintf("GetCommand %d", n)
pause(0.1)

String = input(‘Input n’, ‘s’);

String = split(String);

Command = String{1,1};
Subject = String{2,1};

switch command
case ‘go’
go(subject)
end

The idea is to run Command through a switch function to find that command, and run the command using Subject as its argument.
It currently works well enough. However, the input function requests input directly from Matlab’s command line. I would like to request input from the plot window, which is where I’m rendering the game. I found inputdlg(), but that creates an entirely new window, which is not what I want either.
I hope I made myself clear. Is there any way to create a dialog box within the plot window?As a personal project, I have been writing a game engine in Matlab. It will be a sort of text-based RPG, where you input your command into a text box and then the game interprets that. Right now, this is the state of my getCommand function:
function GetCommand(n)

sprintf("GetCommand %d", n)
pause(0.1)

String = input(‘Input n’, ‘s’);

String = split(String);

Command = String{1,1};
Subject = String{2,1};

switch command
case ‘go’
go(subject)
end

The idea is to run Command through a switch function to find that command, and run the command using Subject as its argument.
It currently works well enough. However, the input function requests input directly from Matlab’s command line. I would like to request input from the plot window, which is where I’m rendering the game. I found inputdlg(), but that creates an entirely new window, which is not what I want either.
I hope I made myself clear. Is there any way to create a dialog box within the plot window? As a personal project, I have been writing a game engine in Matlab. It will be a sort of text-based RPG, where you input your command into a text box and then the game interprets that. Right now, this is the state of my getCommand function:
function GetCommand(n)

sprintf("GetCommand %d", n)
pause(0.1)

String = input(‘Input n’, ‘s’);

String = split(String);

Command = String{1,1};
Subject = String{2,1};

switch command
case ‘go’
go(subject)
end

The idea is to run Command through a switch function to find that command, and run the command using Subject as its argument.
It currently works well enough. However, the input function requests input directly from Matlab’s command line. I would like to request input from the plot window, which is where I’m rendering the game. I found inputdlg(), but that creates an entirely new window, which is not what I want either.
I hope I made myself clear. Is there any way to create a dialog box within the plot window? user input, string, plot window, plotting, dialog box MATLAB Answers — New Questions

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Hello,
I have been trying to read the input from the user using the input function as shown below.
function open_webpage
url = input("Enter the url: ", "s");

while isempty(url)
fprintf("You didn’t enter any url. Please try again.n")
url = input("Enter the url: ", "s");
end
end
The function works fine so far. However, when I run it, I keep getting a new line when prompted to enter the URL as shown below. Also, I don’t understand why is the text indented.

I even checked the documentation and it seems I did everything correctly. Am I missing something?Hello,
I have been trying to read the input from the user using the input function as shown below.
function open_webpage
url = input("Enter the url: ", "s");

while isempty(url)
fprintf("You didn’t enter any url. Please try again.n")
url = input("Enter the url: ", "s");
end
end
The function works fine so far. However, when I run it, I keep getting a new line when prompted to enter the URL as shown below. Also, I don’t understand why is the text indented.

I even checked the documentation and it seems I did everything correctly. Am I missing something? Hello,
I have been trying to read the input from the user using the input function as shown below.
function open_webpage
url = input("Enter the url: ", "s");

while isempty(url)
fprintf("You didn’t enter any url. Please try again.n")
url = input("Enter the url: ", "s");
end
end
The function works fine so far. However, when I run it, I keep getting a new line when prompted to enter the URL as shown below. Also, I don’t understand why is the text indented.

I even checked the documentation and it seems I did everything correctly. Am I missing something? input, n, matlab online MATLAB Answers — New Questions

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