MATLAB: Without mod function and any loops(i.e for or while)

loops

I am wondering, is it poosible to find the even or odd numbers in a vector whithout using mod(or any inbulit functions) function or loops?

Best Answer

Here I have used one bitget function or without any function???

a=[3 4 5 6 8]; % Just an example 
data_odd=a.*bitget(a,1);
data_odd(data_odd==0)=[]
data_even=a.*~bitget(a,1);
data_even(data_even==0)=[]

Related Solutions

MATLAB: How to add 1 to all even numbers and add 3 to all odd numbers in a vector

vec=vec+1+mod(vec,2)*2;

MATLAB: Error of array value in loop( for for while)

clc;
clear all;
close all;
n=load('ppg.mat');
ppg=n.data(:,2);
t=(0:(length(ppg)-1));
f_s=1000;
N=length(ppg);
T=[0:N-1]/f_s; %time period(total sample/Fs )
w=50/(f_s/2);
q=34;
bw=w/q;
[b,a]=iirnotch(w,bw); % notch filter implementation 
ppg_f=filter(b,a,ppg);
N1=length(ppg_f);
t1=[0:N1-1]/f_s;
% figure
% plot(ppg_f,'r');              
% xlabel('time')
% ylabel('amplitude')
t = 1:length(ppg_f);
[~,locs_Rwave] = findpeaks(ppg_f,'MinPeakHeight',0.4,'MinPeakDistance',600);
% Remove Edge Wave Data
locs_Rwave(locs_Rwave < 150 | locs_Rwave > (length(ppg_f) - 150)) = [];
x=locs_Rwave.';
frecventainstantanee=ones(1,length(x));
timpobataie=ones(1,length(x)-1);
deltaT=ones(1,length(x)-1); 
r=length(x);  
 for o=1:r-1
     for j=1:r-1
       %while(o<r )
         deltaT(j)=x(o+1)-x(o);                                  
     end
 end

Best Answer

Related Solutions

MATLAB: How to add 1 to all even numbers and add 3 to all odd numbers in a vector

MATLAB: Error of array value in loop( for for while)

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