Answered

Categorize data in if else statement

Weight=randi([1 100],1,50); Height=randi([1 3],1,50); BMI=Weight./(Height).^2; % to loop my BMI and categorize it into 'unde...

Categorize data in if else statement

Weight=randi([1 100],1,50); Height=randi([1 3],1,50); BMI=Weight./(Height).^2; % to loop my BMI and categorize it into 'unde...

9 days ago | 0

Answered

index error is appearing for last line

B(1)=B(1)+U(i)*U(k-i+1) % Here you defined length(U)=2 while U(i)*U(k-i+1) is over indexed value % So my suggestion denfine...

index error is appearing for last line

B(1)=B(1)+U(i)*U(k-i+1) % Here you defined length(U)=2 while U(i)*U(k-i+1) is over indexed value % So my suggestion denfine...

14 days ago | 0

| accepted

Answered

Help sketching equation into 3d graph

% Size of of your output Z must be 200x200 matix % Try this code for 3D output x=linspace(-1,1, 200); y=linspace(-1, 1.5, ...

Help sketching equation into 3d graph

% Size of of your output Z must be 200x200 matix % Try this code for 3D output x=linspace(-1,1, 200); y=linspace(-1, 1.5, ...

14 days ago | 1

Answered

Example signals in matlab

%%use signal system and DSP tool box, plenty of example available

Example signals in matlab

%%use signal system and DSP tool box, plenty of example available

18 days ago | 0

Answered

generating wrong Nyquist plot of tf

sys=tf([0 0 1 3],[1 -3 0 0]) nyquist(sys)

generating wrong Nyquist plot of tf

sys=tf([0 0 1 3],[1 -3 0 0]) nyquist(sys)

18 days ago | 0

Answered

How to plot a graph on frequency domain when i don't have any time parameter?

You are calculating return loss parameter with frequency. Calculate PSD input and PSD of return signal X(K)=(1/N)*fft(x(n)); ...

How to plot a graph on frequency domain when i don't have any time parameter?

You are calculating return loss parameter with frequency. Calculate PSD input and PSD of return signal X(K)=(1/N)*fft(x(n)); ...

18 days ago | 0

Answered

Area under the curve using ginput

%% In this code area under the two peak use Area=trapz(Peak)

Area under the curve using ginput

%% In this code area under the two peak use Area=trapz(Peak)

19 days ago | 0

Answered

Need help with Fourier Transform fft

MATLAB code DFT output is correct. You can varify it by first DFT value which is sum of data sequence 55=sum([8 9 9 6 10 2 5 6]...

Need help with Fourier Transform fft

MATLAB code DFT output is correct. You can varify it by first DFT value which is sum of data sequence 55=sum([8 9 9 6 10 2 5 6]...

22 days ago | 0

Answered

how do i define a convolution layer for time series data matlab

Choose length of input is same as length of comvolution layer

how do i define a convolution layer for time series data matlab

Choose length of input is same as length of comvolution layer

22 days ago | 0

Answered

Split a Number Sequence into n equal parts and then replacing the values in the matrix.

N= 25 % length of sequence n=sqrt(N) % break the sequence in n element X=randi(30,1,25) A=reshape(X,[n,n]) M=max(A,[],'...

Split a Number Sequence into n equal parts and then replacing the values in the matrix.

N= 25 % length of sequence n=sqrt(N) % break the sequence in n element X=randi(30,1,25) A=reshape(X,[n,n]) M=max(A,[],'...

22 days ago | 0

Answered

Convert from SNR to Eb/N0 (Matlab)

multiply SNR to Ts/n SNR*Ts/n

Convert from SNR to Eb/N0 (Matlab)

multiply SNR to Ts/n SNR*Ts/n

23 days ago | 0

| accepted

Answered

Please amend my code :(

%% if statement end after else, #look the code again grav=9.81; theta=pi/4; v=20; x=0; vx=cos(theta).*v; y=0; vy=sin(...

Please amend my code :(

%% if statement end after else, #look the code again grav=9.81; theta=pi/4; v=20; x=0; vx=cos(theta).*v; y=0; vy=sin(...

23 days ago | 0

Answered

Multiple plots taking different elements of X & Y matrices in a systematic pattern

x=[1:1:40]; y=[1:1:40]; l=length(x)/4 n=1 for i=1:l plot(x(1,n:4*i),y(1,n:4*i)) hold on n=4*i+1; end

Multiple plots taking different elements of X & Y matrices in a systematic pattern

x=[1:1:40]; y=[1:1:40]; l=length(x)/4 n=1 for i=1:l plot(x(1,n:4*i),y(1,n:4*i)) hold on n=4*i+1; end

23 days ago | 1

Answered

how to obtain the graph?

%% Bro code is same just put your message bit @message get desire line code message=[0 1 1 0 1 0 1 ]; data=[message 0] stairs...

how to obtain the graph?

%% Bro code is same just put your message bit @message get desire line code message=[0 1 1 0 1 0 1 ]; data=[message 0] stairs...

24 days ago | 0

Solved

Select every other element of a vector

Write a function which returns every other element of the vector passed in. That is, it returns the all odd-numbered elements, s...

25 days ago

Solved

Find the sum of all the numbers of the input vector

Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...

25 days ago

Answered

Why can't I do the integral?

%% run the program perhapes it work F = 1431/19208

Why can't I do the integral?

%% run the program perhapes it work F = 1431/19208

26 days ago | 0

Answered

derive the state space from transfer function

b = [0 0 4]; a = [1 2*2^(1/2) 4]; [A,B,C,D] = tf2ss(b,a)

derive the state space from transfer function

b = [0 0 4]; a = [1 2*2^(1/2) 4]; [A,B,C,D] = tf2ss(b,a)

26 days ago | 0

Answered

How do I plot this as a unit step response

plot([0:0.001:10],0.5*(1 - exp(-2*t)))

How do I plot this as a unit step response

plot([0:0.001:10],0.5*(1 - exp(-2*t)))

26 days ago | 0

Answered

How do I make the legend color rectangles smaller?

legend({'A','B'},'Position',[0.2 0.6 0.1 0.2]) %% four-element vector of the form [left bottom width height]

How do I make the legend color rectangles smaller?

legend({'A','B'},'Position',[0.2 0.6 0.1 0.2]) %% four-element vector of the form [left bottom width height]

26 days ago | 0

Answered

how to obtain the graph?

You have 7 bit, plot in time index 1-2, 2-3, 3-4,4-5,5-6,6-7,7-8 at time index 8 it will reach to next transition value. So we t...

how to obtain the graph?

You have 7 bit, plot in time index 1-2, 2-3, 3-4,4-5,5-6,6-7,7-8 at time index 8 it will reach to next transition value. So we t...

26 days ago | 0

Answered

Some error being shown continuously

%% fzero function might be helpful for solve in one line instruction x0=0 x = fzero(@(x)16.19983968*(x^4)+(-12.83225571*(x^3))...

Some error being shown continuously

%% fzero function might be helpful for solve in one line instruction x0=0 x = fzero(@(x)16.19983968*(x^4)+(-12.83225571*(x^3))...

26 days ago | 0

Answered

Plotting the first column of each page on one plot

%% here is i am taking an example might be helpful to you %% I take take 3D matrix, here 8 number of page, each page has 11 col...

Plotting the first column of each page on one plot

%% here is i am taking an example might be helpful to you %% I take take 3D matrix, here 8 number of page, each page has 11 col...

26 days ago | 0

Answered

directory xxx is not writeable Error

change the target directory to C:\document-->MATLAB

directory xxx is not writeable Error

change the target directory to C:\document-->MATLAB

26 days ago | 0

Answered

how to obtain the graph?

message=[0 1 1 0 1 0 1 ]; data=[message 0] stairs(data); title ('Line Coding1' ); xlabel('Time'); xlim([1,8]); ylabel('Amp...

how to obtain the graph?

message=[0 1 1 0 1 0 1 ]; data=[message 0] stairs(data); title ('Line Coding1' ); xlabel('Time'); xlim([1,8]); ylabel('Amp...

26 days ago | 0

Answered

How to have a new line inside a string ?

set(handles.parameterW,'string',{['stiffness = ',num2str(A)+newline+' Nm/deg,',' Damping = ',num2str(B),' or set(handles.par...

How to have a new line inside a string ?

set(handles.parameterW,'string',{['stiffness = ',num2str(A)+newline+' Nm/deg,',' Damping = ',num2str(B),' or set(handles.par...

26 days ago | 0

Answered

Visualization of 4 dimensional function

%%% this might be helpful for you there is four variable gives 4D matrix plot load patients Height Weight Diastolic Systolic ...

Visualization of 4 dimensional function

%%% this might be helpful for you there is four variable gives 4D matrix plot load patients Height Weight Diastolic Systolic ...

26 days ago | 0

Answered

difference between fitcnet and patternnet functions

1. FITNET for regression (MATLAB calls it curve fitting) which is supposed to be a replacement for NEWFF) 2. PATTERNNET for pat...

difference between fitcnet and patternnet functions

1. FITNET for regression (MATLAB calls it curve fitting) which is supposed to be a replacement for NEWFF) 2. PATTERNNET for pat...

26 days ago | 0

| accepted

Answered

How do I create a matrix C that is comprised of values from matrices A and B, using a nested for loop?

C=zeros(4) A = [2 2 3 4; 1 0 1 1; 5 2 1 2; -1 2 -1 2]; B = [2 3 4 5; -1 0 2 2; 7 2 1 4; 2 0 1 2]; for i=1:4 j=1:...

How do I create a matrix C that is comprised of values from matrices A and B, using a nested for loop?

C=zeros(4) A = [2 2 3 4; 1 0 1 1; 5 2 1 2; -1 2 -1 2]; B = [2 3 4 5; -1 0 2 2; 7 2 1 4; 2 0 1 2]; for i=1:4 j=1:...

27 days ago | 0

| accepted