Answered

Using two functions in a loop

iter=1; for i=1:iter try fun1(3,8) catch fun2(4,6) end end function z=fun1(a,b) z=a.b ...

Using two functions in a loop

iter=1; for i=1:iter try fun1(3,8) catch fun2(4,6) end end function z=fun1(a,b) z=a.b ...

6 månader ago | 0

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Answered

Define an empty matrix Z. Using FOR statement for i = 1, . . . , 10, print out i and store i in the matrix Z at each iteration

Hint: Complte it. Learn MATLAB Basics MATLAB Onramp https://matlabacademy.mathworks.com/details/matlab-onramp/gettingstarted Z...

Define an empty matrix Z. Using FOR statement for i = 1, . . . , 10, print out i and store i in the matrix Z at each iteration

Hint: Complte it. Learn MATLAB Basics MATLAB Onramp https://matlabacademy.mathworks.com/details/matlab-onramp/gettingstarted Z...

6 månader ago | 0

Answered

Array math: The logical indices contain a true value outside of the array bounds.

The y value can be store in a cell array and use the cellfun to get the result. Here is an example- #Without Loop x=[10 12 13...

Array math: The logical indices contain a true value outside of the array bounds.

The y value can be store in a cell array and use the cellfun to get the result. Here is an example- #Without Loop x=[10 12 13...

6 månader ago | 1

Answered

Undefined function or variable 'otfsmod' in MATLAB 2018a !!!!!

otfsmod This might be not inbuilt MATLAB funtion. It suppose to be external custom function. Please confirm the source of the f...

Undefined function or variable 'otfsmod' in MATLAB 2018a !!!!!

otfsmod This might be not inbuilt MATLAB funtion. It suppose to be external custom function. Please confirm the source of the f...

6 månader ago | 0

Answered

How to record all the values from my previous loop?

% Input Diameter = 9100; % mm Radius = Diameter/2; % mm Cover = 75; % mm Bar_Diameter = ...

How to record all the values from my previous loop?

% Input Diameter = 9100; % mm Radius = Diameter/2; % mm Cover = 75; % mm Bar_Diameter = ...

6 månader ago | 0

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Answered

what type of image as entry to do jpeg code

You can choose any lossless compression images and apply the proposed compression algo and compare. If you want to know the diff...

what type of image as entry to do jpeg code

You can choose any lossless compression images and apply the proposed compression algo and compare. If you want to know the diff...

6 månader ago | 1

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Answered

Finding position of values which are equal to some value

ND=randi(100,[1,1800]); % Random data just for testing val=randi(100,[1,16]); % Random data just for testing [common_val,idx]=...

Finding position of values which are equal to some value

ND=randi(100,[1,1800]); % Random data just for testing val=randi(100,[1,16]); % Random data just for testing [common_val,idx]=...

6 månader ago | 0

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Answered

Create space between binEdges Historgram

Try data=randi([1,10],[100,100]); hist_counts = histcounts(data); %............^ change the value as per required result bar...

Create space between binEdges Historgram

Try data=randi([1,10],[100,100]); hist_counts = histcounts(data); %............^ change the value as per required result bar...

7 månader ago | 1

Answered

How to read '.webp' image file

This option! Save in the web & you can try using complete web path Reference : Link https://in.mathworks.com/matlabcentral/a...

How to read '.webp' image file

This option! Save in the web & you can try using complete web path Reference : Link https://in.mathworks.com/matlabcentral/a...

9 månader ago | 0

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Answered

Why doesn't it work ?

s = 1.25; t1 = 0:0.01:pi/2; t2 = pi/2:0.01:pi; t = [t1 t2]; x1=4*sin(2*t1).*sin(2*t1).*exp(-(t1/s))+2; x2=4*sin(2*t2).*sin(...

Why doesn't it work ?

s = 1.25; t1 = 0:0.01:pi/2; t2 = pi/2:0.01:pi; t = [t1 t2]; x1=4*sin(2*t1).*sin(2*t1).*exp(-(t1/s))+2; x2=4*sin(2*t2).*sin(...

9 månader ago | 0

Answered

error on piecewise 'First argument must be a condition.'

As per the syntax definition of the piecewise funtion piecewise(condition, value, condition, value....) In the above code SN...

error on piecewise 'First argument must be a condition.'

As per the syntax definition of the piecewise funtion piecewise(condition, value, condition, value....) In the above code SN...

9 månader ago | 0

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Answered

Finding a certain random value in which row and how many times has been appeared

This is a Matlab forum, Matlab answer, try to replicate in other langauges- rand_data=randi([0 20],[1, 20]) num=input('Enter a...

Finding a certain random value in which row and how many times has been appeared

This is a Matlab forum, Matlab answer, try to replicate in other langauges- rand_data=randi([0 20],[1, 20]) num=input('Enter a...

9 månader ago | 0

Answered

Solving trigonometric equation.

You are suggested to go through MATLAB Onramp- https://www.mathworks.com/learn/tutorials/matlab-onramp.html Seems like homewor...

Solving trigonometric equation.

You are suggested to go through MATLAB Onramp- https://www.mathworks.com/learn/tutorials/matlab-onramp.html Seems like homewor...

9 månader ago | 0

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Answered

Cropping an image with coordinate values

[rows,colm]=find(image==1); Get the indices as rows & colm

Cropping an image with coordinate values

[rows,colm]=find(image==1); Get the indices as rows & colm

9 månader ago | 1

Answered

How can I merge the matrices that produce different dimensions in the loop

#Example data_store=cell(5,1) for i=1:5 data=rand(i,3) data_store{i}=data; end dat=cell2mat(data_store)

How can I merge the matrices that produce different dimensions in the loop

#Example data_store=cell(5,1) for i=1:5 data=rand(i,3) data_store{i}=data; end dat=cell2mat(data_store)

10 månader ago | 0

Answered

Taking one figure out of a thousand figures

You can do that in multiple ways, easiest way Save the all data points in cell array { } Once the plots done and exited from f...

Taking one figure out of a thousand figures

You can do that in multiple ways, easiest way Save the all data points in cell array { } Once the plots done and exited from f...

10 månader ago | 0

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Answered

hold on producing separate graphs

Remove all "figure" statements, also one hold on is sufficient. Same Figures: x = I y1 = 4*I.^20 hold on plot(x,y1) x = ...

hold on producing separate graphs

Remove all "figure" statements, also one hold on is sufficient. Same Figures: x = I y1 = 4*I.^20 hold on plot(x,y1) x = ...

10 månader ago | 0

Answered

How to iterate over multiple vectors or using a function to draw multiple vectors without using the same piece of code again and again?

% FEC = 3.8x10^-3 % % For Phi/Psi = +/-10 CoverageArea_mean_10 = {[84.4735,21.1779,6.4247,2.1416],[45.2112,8.8043,1.1898,0]}; ...

How to iterate over multiple vectors or using a function to draw multiple vectors without using the same piece of code again and again?

% FEC = 3.8x10^-3 % % For Phi/Psi = +/-10 CoverageArea_mean_10 = {[84.4735,21.1779,6.4247,2.1416],[45.2112,8.8043,1.1898,0]}; ...

10 månader ago | 0

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Answered

Any one give me the solution of this question or guide me how to solve this problem.

Is this: Manually as asked for data=randi(255,[3,3]); pad_data=zeros(5,5); pad_data(2:end-1,2:end-1)=data Using function pad...

Any one give me the solution of this question or guide me how to solve this problem.

Is this: Manually as asked for data=randi(255,[3,3]); pad_data=zeros(5,5); pad_data(2:end-1,2:end-1)=data Using function pad...

10 månader ago | 0

Answered

How to identify sensor patterns?

"The Problem is when i run this code, the count does not increment when the object passes the two sensors" If this is the case,...

How to identify sensor patterns?

"The Problem is when i run this code, the count does not increment when the object passes the two sensors" If this is the case,...

11 månader ago | 0

Answered

how to resize the image

"I would like to increase the size of the image. How can I do that?" imresize https://in.mathworks.com/help/matlab/ref/imresiz...

how to resize the image

"I would like to increase the size of the image. How can I do that?" imresize https://in.mathworks.com/help/matlab/ref/imresiz...

11 månader ago | 0

Answered

I would like to create a subfolder without numbering

Just remove %d new_folder = fullfile(folder_DATA, sprintf('%s', name_SF)); If you're generating a single folder, that's fine,...

I would like to create a subfolder without numbering

Just remove %d new_folder = fullfile(folder_DATA, sprintf('%s', name_SF)); If you're generating a single folder, that's fine,...

11 månader ago | 0

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Answered

Getting following error while making Contourf plot [ Error using contourf Z must be at least a 2x2 matrix]

You may be look for other data visulization options, as its a 3 column data e.g stem3, scatter3 or plot3 In mesh, surface, c...

Getting following error while making Contourf plot [ Error using contourf Z must be at least a 2x2 matrix]

You may be look for other data visulization options, as its a 3 column data e.g stem3, scatter3 or plot3 In mesh, surface, c...

11 månader ago | 0

Answered

Generate a state space matrix of longitudinal dynamics of an aircraft and determine it's transfer function

If you check the Transfer fuction MATLAB docs, its clearly states that the values of the "Numerator" and "Denominator" propertie...

Generate a state space matrix of longitudinal dynamics of an aircraft and determine it's transfer function

If you check the Transfer fuction MATLAB docs, its clearly states that the values of the "Numerator" and "Denominator" propertie...

11 månader ago | 0

Answered

generate an x-matrix at every iteration by for loop

for idx=1: 2000 H=sqrt(0.5)*(randn+1i*randn)*(1/sqrt(2)); % my H %cdf=... end #If you wish to save all generated ...

generate an x-matrix at every iteration by for loop

for idx=1: 2000 H=sqrt(0.5)*(randn+1i*randn)*(1/sqrt(2)); % my H %cdf=... end #If you wish to save all generated ...

11 månader ago | 0

Answered

How can I plot this signal?

gm = 0.04; RL = 10000; CL = 10^(-9); f = logspace(-1,2); Av = (-gm*RL)./(1 + RL*CL*f*1i); %magnitude subplot(2,1,1); logl...

How can I plot this signal?

gm = 0.04; RL = 10000; CL = 10^(-9); f = logspace(-1,2); Av = (-gm*RL)./(1 + RL*CL*f*1i); %magnitude subplot(2,1,1); logl...

11 månader ago | 0

Answered

extraction of the bright blob

grayImage=imread('image_test11.png'); bw_Image=imbinarize(grayImage,0.99); % Change threshold as per desired output biggestBlo...

extraction of the bright blob

grayImage=imread('image_test11.png'); bw_Image=imbinarize(grayImage,0.99); % Change threshold as per desired output biggestBlo...

11 månader ago | 0

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Answered

Iterating an equation through a range of values to satisfy a condition

Sufficint Hints: X = 11:increment spacing:15; % Initiate the loop. check the increment spacing Y = 1; V_i = 1; % Random ini...

Iterating an equation through a range of values to satisfy a condition

Sufficint Hints: X = 11:increment spacing:15; % Initiate the loop. check the increment spacing Y = 1; V_i = 1; % Random ini...

11 månader ago | 0

Answered

How to generate H-matrix at every iterations using for loop i

Hint: using For Loop for i=1:5000 H=sqrt(0.5)*(randn+1i*randn)*(1/sqrt(2)); end If you want to store the H in each it...

How to generate H-matrix at every iterations using for loop i

Hint: using For Loop for i=1:5000 H=sqrt(0.5)*(randn+1i*randn)*(1/sqrt(2)); end If you want to store the H in each it...

11 månader ago | 0

| accepted

Answered

histogram from binary image

What does histogram mean: it counts the number of pixels as per pixel values. Binary number has only 0 and 1 pixel, lets have ex...

histogram from binary image

What does histogram mean: it counts the number of pixels as per pixel values. Binary number has only 0 and 1 pixel, lets have ex...

11 månader ago | 0

| accepted