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What causes loss of television signal when its raining?
Rain.
What would cause a 7-segment display to have no segments on?
A Loss of power or the blanking signal is on to begin with.
Explain if transmit baseband signal directly in a wireless system and why?
An antenna must be the order of magnitude of the, wavelength signal in size to be effective. Using only baseband transmission, FDM could not be applied and (Path loss, penetration of obstacles, reflection, scattering and diffraction. All the effects depend onthe wavelength of a signal.
What is meant by atenuation in fiber optics?
Attenuation in fiber means 'loss of optical power' suffered by the optical signal in fiber itself.
Write a program to represent a polynomial as linked list and write functions for polynimial addition?
#include<iostream.h> #include<stdlib.h> #include<conio.h> struct poly { int coeff; int x; int y; int z; struct poly * next; }; class polynomial { private : poly *head; public: polynomial():head(NULL) { } void getdata(); void display(); void insert(poly *prv,poly *curr,poly *p); polynomial operator + (polynomial ); }; polynomial polynomial :: operator +(polynomial px2) { polynomial px; poly *t1,*t2,*t3,*last; t1 = head; t2 = px2.head; px.head = NULL; while(t1 != NULL && t2 != NULL) { t3 = new poly; t3->next = NULL; if(t1->x t2->z) { t3->coeff = t1->coeff + t2->coeff; t3->x = t1->x; t3->y = t1->y; t3->z = t1->z; t1 = t1->next; t2 = t2->next; } elseif(t1->x > t2->x) { t3->coeff = t1->coeff; t3->x = t1->x; t3->y = t1->y; t3->z = t1->z; t1 = t1->next; } elseif(t1->x < t2->x) { t3->coeff = t2->coeff; t3->x = t2->x; t3->y = t2->y; t3->z = t2->z; t2 = t2->next; } elseif(t1->y > t2->y) { t3->coeff = t1->coeff; t3->x = t1->x; t3->y = t1->y; t3->z = t1->z; t1 = t1->next; } elseif(t1->y < t2->y) { t3->coeff = t2->coeff; t3->x = t2->x; t3->y = t2->y; t3->z = t2->z; t2 = t2->next; } elseif(t1->z > t2->z) { t3->coeff = t1->coeff; t3->x = t1->x; t3->y = t1->y; t3->z = t1->z; t1 = t1->next; } elseif(t1->z < t2->z) { t3->coeff = t2->coeff; t3->x = t2->x; t3->y = t2->y; t3->z = t2->z; t2 = t2->next; } if(px.head == NULL) px.head = t3; else last->next = t3; last = t3; } if(t1 == NULL) t3->next = t2; else t3->next = t1; return px; } void polynomial :: insert(poly *prv,poly *curr,poly *node) { if(node->x curr->z) { curr->coeff += node->coeff; delete node; } elseif((node->x > curr->x) (node->x curr->y && node->z > curr->z)) { node->next = curr; prv->next = node; } else { prv = curr; curr = curr->next; if(curr == NULL) { prv->next = node; node->next = NULL; return; } insert(prv,curr,node); } return; } void polynomial :: getdata() { int tempcoeff; poly *node; while(1) { cout << endl << "Coefficient : "; cin >> tempcoeff; if (tempcoeff==0) break; node = new poly; node->coeff = tempcoeff; cout << endl << "Power of X : "; cin >> node->x; cout << endl << "Power of Y : "; cin >> node->y; cout << endl << "Power of Z : "; cin >> node->z; if(head == NULL) { node->next = NULL; head = node; } elseif(node->x head->z) { head->coeff += node->coeff; delete node; } elseif((node->x > head->x) (node->x head->y && node->z > head->z)) { node->next = head; head = node; } elseif (head->next == NULL) { head->next = node; node->next = NULL; } else insert(head,head->next,node); } } void polynomial :: display() { poly *temp; temp = head; cout << endl << "Polynomial :: "; while(temp != NULL) { if(temp->coeff < 0) cout << " - "; cout << abs(temp->coeff); if(temp->x != 0) cout << "x^" << temp->x; if(temp->y != 0) cout << "y^" << temp->y; if(temp->z != 0) cout << "z^" << temp->z; if(temp->next->coeff > 0) cout << " + "; temp = temp->next; } cout << " = 0"; } void main() { polynomial px1,px2,px3; clrscr(); px1.getdata(); px2.getdata(); px3 = px1 + px2; px1.display(); px2.display(); px3.display(); getch(); }
What is T2 signal in MRI?
The T2 signal is used by MRI machines to help identify different characteristics of tissues within the brain. For example, the T2 signal can help identify if the tissue contains too much water.
What is a t2 signal in the left paraspinous muscle?
There are a multitude of electrical signal released by neurons to activate a response in a muscle. A t2 signal in the left paraspinous muscle refers to the impulse from the t2 vertebrae to the muscle on the left of the spine .
Brain T2 signal abnormal?
What does it mean when the MRI states Marked patchy to confluent abnormal T2 signal white matter? increase brain T2 signal from white matter in MRI might be due to AIDS dementia complex
What is a Hyperintense T2 signal mass in the region of the head of the pancreas?
what is hyper intense t2 lesion in the right liver lobe
Are T2 and Flair signal hyperintensities associated with the white matter in the brain?
yes
When was Loss of Signal created?
Loss of Signal was created on 2006-10-03.
What does loss of signal intensity and disc space height mean?
What does loss of signal intensity and disc space height mean
What is mild diffuse cerebral and cerebellum volume loss and T2 hyperintesnity within the periventricular white matter?
Mild diffuse cerebral and cerebellum volume loss and T2 hyperintensity within the periventricular white matter refers to a stroke. This can cause a slight decrease in the white matter of the brain.
What is T2FLAIR?
T2 FLAIR is an MRI sequence used when scanning brain anatomy. It stands for Fluid Attenuated Inversion Recovery and is a T2 weighted scan where signal from CSF is nulled giving a good detailed view of brain anatomy.
What is 5mm focus of hyperintense t1 and t2 signal in the t8 vertebral body?
It is very likely to be a hemangioma- a benign collection of vessels.
What is loss of intevertebral disc signal?
Loss of disc signal is something commonly seen on an MRI report. It means that there has been some degeneration of the disc.
Will signal loss after passing through a VCR?
no
