vetri veeran

cbnu

Last seen: mehr als 4 Jahre vor | Aktiv seit 2014

Followers: 0 Following: 0

Nachricht

Professional Interests: signal processing

Statistik

Abzeichen anzeigen

Feeds

Frage

Subscript indices must either be real positive integers or logicals.
The following is the code: w=-20:0.1:20; T= 0:0.1:1; j=sqrt(-1); F(i)=(1-exp(-j*w(i)*T(i)))./(j*w(i)); A=abs(F); % Amplitue...

mehr als 4 Jahre vor | 1 Antwort | 0

1

Antwort

Frage

I want to divide x and y axis into 12 equal parts using grid lines with coordinates values seen visible in the respective places of x and y-axis
Hi all, I want to divide x and y-axis into 12 equal parts with coordinate value seen visible in the 12 parts in x and y-axi...

mehr als 8 Jahre vor | 1 Antwort | 0

1

Antwort

Frage

I want to plot with different colors for each value of vm1
Hi all, I want to plot the each value of vm1 with different colors manually. I attached only the short code which is given...

mehr als 8 Jahre vor | 1 Antwort | 0

1

Antwort

Frage

How to remove the straight line coming at the x-axis at x = -0.11532 in my code
Hi all, In my code, I want to remove the straight line coming at the x-axis at x = -0.11532. I attached my code below, ...

mehr als 8 Jahre vor | 1 Antwort | 0

1

Antwort

Frage

Error as Function definitions are not permitted in this context.
Hi all, I am getting error as Function definitions are not permitted in this context. My code: function dydt = odefcn...

mehr als 8 Jahre vor | 1 Antwort | 0

1

Antwort

Beantwortet
Error using surf X,Y, Z and C cannot be complex
Thank you very much Jan Simon and Star Strider for your answer

mehr als 8 Jahre vor | 0

Frage

Error using surf X,Y, Z and C cannot be complex
Hi all, I want to draw 3D plot using surf command for vt = 0, -0.1...-0.5 I am getting an error as, Error using surf X...

mehr als 8 Jahre vor | 3 Antworten | 0

3

Antworten

Frage

replicate padding 2 matrices
I want to do replicate padding with 2 matrices, A with 3*3 and other B with 1*3 3*3 matrix A is 4 2 2;2 0 2;1 2 1 1*3 m...

mehr als 9 Jahre vor | 0 Antworten | 0

0

Antworten

Frage

How to compute cumulative distribution function (CDF) of the standard normal distribution without using the matlab command
Hi all, Is it possible, To compute cumulative distribution function (CDF) of the standard normal distribution without usin...

fast 10 Jahre vor | 0 Antworten | 0

0

Antworten

Frage

How to plot for different parameter values of a, p1 and p2
Hi all, I want to plot using different parameter values of a, p1 and p2 in the same plot in the following code. Like a = 1,2...

etwa 10 Jahre vor | 1 Antwort | 0

1

Antwort

Frage

What is the reason for getting multiple lines at v=-1.5 and v=1.5 for t=0:0.1:10*pi in my code
Hi all, *At t=0:0.1:10*pi,* I am getting multiple lines at v=1.5 and v=-1.5 when I tried to plot for voltage versus cu...

mehr als 10 Jahre vor | 1 Antwort | 0

1

Antwort

Frage

Error using plot Vectors must be the same lengths.
I am getting error as, Error using plot Vectors must be the same lengths. Error in plot(v,I,'r'); My code: ...

mehr als 10 Jahre vor | 1 Antwort | 0

1

Antwort

Frage

Undefined function or variable t1
clc; clear all; close all; w=1; t=0:0.001:2*pi; M1=2e6; M2=2e9; M=M2; for i=1:length(t) ...

mehr als 10 Jahre vor | 1 Antwort | 0

1

Antwort

Frage

I am getting some problem in assigning a value to another value
clc; clear all; close all; w=1; i=1; M1=2e6; M2=2e9; for t=0:0.0001:2*pi v(i)=2*sin(w*t);...

mehr als 10 Jahre vor | 0 Antworten | 0

0

Antworten

Frage

Subscripted assignment dimension mismatch.
program code: original_im=imread('Picture1.tif'); pad_org=padarray(original_im,[1 1],'both'); figure(3);imshow(pad_o...

fast 11 Jahre vor | 1 Antwort | 0

1

Antwort

Frage

how can i calculate how many number of times that 1 occurs.
I have an array like this x = 1 2 3 4 1 2 3 4 1 2 3 4 1 2 ...

fast 11 Jahre vor | 1 Antwort | 0

1

Antwort

Frage

Original image size 769*770, I am geting error as dimension mismatch
Original image size 769*770 org_im=imread('picture1.jpg'); [rows,columns,numberofcolorbands]=size(org_im) if numberofc...

fast 11 Jahre vor | 2 Antworten | 0

2

Antworten

Frage

Subscripted assignment dimension mismatch.
% Mean Filter clc clear all close all original_im=imread('Picture1.tif'); figure,imshow(original_im); %%%%% ...

fast 11 Jahre vor | 0 Antworten | 0

0

Antworten

Frage

Attempted to access pad_org(1,343); index out of bounds because size(pad_org)=[544,342].
original_im=imread('Picture1.tif'); figure,imshow(original_im); pad_org=padarray(original_im,[1 1],'both'); ...

fast 11 Jahre vor | 1 Antwort | 0

1

Antwort

Frage

Error in using eval and ode
This is my code, _*% main function *_ %F=farads %V=mV %A=amps %F=Farads C=1.0e-6; %micro F/cm^2 gb...

fast 11 Jahre vor | 0 Antworten | 0

0

Antworten

Frage

Getting error as Drift and volatility rates must be specified.
This is my code given below, Cm=0.01; % Membrane Capcitance uF/cm^2 dt=0.04; % Time Step ms t=0:dt:25; %Time Array ms I=0....

fast 11 Jahre vor | 0 Antworten | 0

0

Antworten

Frage

To perform ode for the equation
I want to perform ode for the equation given by, dy/dt = y+ xy , with initial condition x(0)=0 and y(0)=1 and I want to f...

fast 11 Jahre vor | 0 Antworten | 0

0

Antworten

Frage

Error using .* Matrix dimensions must agree.
func1: function [ ] = fftshow(f) f1=log(1+abs(f)); fm=max(f1(:)); figure, imshow(im2uint8(f1/fm)); end func2: ...

fast 11 Jahre vor | 1 Antwort | 0

1

Antwort

Frage

After finding the threshold, how can i redraw the histogram and the image using the new thresold value
This is the code to find the thresold clc; clear all; close all; i= imread('cameraman.jpg'); [m,n]=size(i); figure, im...

fast 11 Jahre vor | 0 Antworten | 0

0

Antworten

Frage

Error: Attempted to access din(289,1); index out of bounds because size(din)=[288,543].
My code is, din=imread('pic1.jpg'); figure(1); imshow(din); din=im2double(din); [m,n]=size(din); for i=1:m for...

fast 11 Jahre vor | 1 Antwort | 0

1

Antwort

Frage

Undefined function or variable 'segPic'.
My code is din=imread('Pic1.jpg'); [rows, columns, numberOfColorBands] = size(din) if numberOfColorBands > 1 din ...

fast 11 Jahre vor | 0 Antworten | 0

0

Antworten

Frage

Error using size Not enough input arguments.
My code is, **Function 1: name.m** din1=imread('name.jpg'); imshow(din1); [m,n]=size(din1); dout=sizefilter(din1,...

fast 11 Jahre vor | 1 Antwort | 0

1

Antwort

Frage

Double inputs must have integer values in the range of ASSUMEDTYPE.
My code is, din=imread('test.jpg'); figure(1); imshow(din); din=im2double(din); [m,n]=size(din); y_pts =...

fast 11 Jahre vor | 1 Antwort | 0

1

Antwort

Frage

Is it possible to do contrast stretching without using imadjust.
Hi, Is it possible to do contrast stretching without using imadjust. If possible can anyone give me an example.

etwa 11 Jahre vor | 1 Antwort | 0

1

Antwort

Frage

Error using histeq Expected input number 1, I, to be two-dimensional. Error in histeq (line 70) validateattributes(a,{'uint8','uint16','double','int16','single'}, ...
my code is a=imread('cameraman.jpg'); r=size(a,1); c=size(a,2); ah=uint8(zeros(r,c)); n=r*c; f=zeros(256,...

etwa 11 Jahre vor | 1 Antwort | 0

1

Antwort

Mehr laden