Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Gaussian derivatives
Generate Gaussian kernels for a given scale "sigma", and display the kernel.
The size of the kernel should be floor(3*sigm)+1; (i) Write an m-file "gauss.m" which generates Gaussian kernel.
function G=gauss(sigm) s=floor(3*sigm)+1; x=[-s:s]; G = exp(-x.^2/(2*sigm^2)); G=G/sum(sum(G)); plot(?);
Why G has to be normalized?
(ii) write an m-file gauss_x.m which generates 1 order derivative of the Gaussian kernel.
function G=gauss_x(sigm) s=floor(3*sigm)+1; x=[-s:s];
G=?
(iii) Write an m-file gauss_xx.m which generates 2 order derivative of the Gaussian kernel.
function G=gauss_xx(sigm) s=floor(3*sigm)+1; x=[-s:s]; G=?
Observe Gaussian kernels for different sigma values. Why the size of the kernel should be (3*sigm)+1 ?
A DT LTI system has the following impulse response: h(n)=[cos(pi/+delta(n)] u(n-3)u(n-2) (a) Find the system’s frequency response h(e^jw ). (b) Sketch the magnitude and phase respo
Space communication - Application of Software Defined Radio Software defined radio can save cost of missions while constructing multiple mode, multiple band radio systems that
If a television station operates on UHF channel 20 (band 506-512 MHz), determine the station's visual-carrier frequency.
Reproducibility and repeatability are measures of closeness with which a given input may be measured over again. The two terms cause confusion. Therefore, a distinction is made bet
Circuit with capacitive load Capacitors which obey the relationship of equation are linear capacitors, since the potential difference among the conductive surfaces is linearly
An arrangement of Windows so every window is neatly stacked with only the title bar of every window is showing.
what is the zener voltage?
Absolute permittivity (ε): Permittivity is a capacitance or ability to kept energy of a capacitor. A force was also generated, called as electric force and the symbol. It d
Q. What is Miller integrator ? MILLER INTEGRATOR : Consider a basic RC circuit in which the opening of switch provides a sweep voltage.Yhe waveform generated by this basic circ
What is the importance of RS232-C in serial communication? RS-232 that is Recommend Standard number 232 and C is the new revision of the standard. The serial ports on main comp
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd