Causal LTI System (Solved Problems)

[@prabhakardas4261]

both are non casual as because u(t+2) starts from negative axis of t and also the second problem is the value of e^-2t is not zero for t

[@nitinkamra8972]

both are non causals for homework problems
thanks sir

[@pradeepkumar-zf4dl]

both___ non causal

[@shawazkhaled2301]

Both the systems are non-causal because the condition h(t) = 0 is not satisfied when t

[@sandeepprajapati8718]

Non causal system
Non causal system

[@deslomator]

At 3:00, isn`t the Laplace transform of 3*Delta(t+2) = 0 ?

[@zezo2895]

Thanks you sir❤

[@Thea-z2t]

tnx for the lecture.

[@manishashahane9549]

sir,the example no 3. is not an LTI system since the coefficient is time dependent( voilating time invariant property) so we cannot proceed ahead. am i right???????? plz revert

[@ajaykumar-mo9bq]

We'll have to check for the coefficient only for the case of input and output relationship... h(t) is defined only for LTI systems.. if incase you have a valid h(t) relationship, that implies the system is LTI system! Hope you can understand?

[@eddyr978]

@@ajaykumar-mo9bq dear ...if are not getting it to be time invariant than how can we sait it is LTl

[@dharmeshparmani8473]

@@eddyr978 Check the condition only for Input and Output relationship , not on Impulse Response of the system .

[@srinivasnaalla7259]

@@ajaykumar-mo9bq Thanks...

[@parmanandchaurasiya4116]

sir, if u solve laplace of h(t) in ques 3. u will find y(t)=exp[-(t+1)].x(t) that is not A LTI system then how can u defind it is causal LTI SYSTEM infact it is firstly not a TIME INVARIENT system. pls give any solution.

[@NSB_playz788]

Same doubt

[@gopikrishnamoodu6152]

Both are non- causal systems.

[@monuramsunder8605]

both non causal

[@barphadevi2039]

these two are non causal

[@sandeepprajapati8718]

both are non-causal

[@infinityx9937]

Bro.are you able to qualify exam for which you are preparing

[@infinityx9937]

Reply..i notice you respond almost on every vedio

[@Shri_Radhe_Aaditya_Here]

homework problem both are NON CASUAL LTI SYSTEM .
WE CAN SOLVE 1ST BY GRAPH AND 2ND BY TAKING LAPALAS TRANSFORM

[@eddyr978]

Problem no 4 is time variant....is anyone agree?

[@dharmeshparmani8473]

No , we are not having any input output relationship here , to get that follow the method no. 2 as discussed in problem no. 2 in the above lecture . Take laplace transform and then inverse laplace transform and the check the condition ....

[@cooldeep7492]

Answer for the first & second homework question is : Non -causal.

[@fatimamasroor4904]

yaaaaa u r absolutely right

[@TemplateTroveNCRax]

Both are non-casual

[@sayanghosh316]

Non causal both

[@abhishekranjan5116]

Both non causal

[@Thea-z2t]

both are non causal.

[@ertugrul98835]

non casual
non casual

[@imedfernane4798]

both are non causal LTI sys

[@sairaja6849]

both are non causal

[@athuldas44]

A causal system has input x(n) and output y(n) .find the umpulse response h(n) for x(n)=δ(n)+1/6.δ(n-1)-1/6.δ(n-2), y(n)=δ(n)-2/3.δ(n-1)
Please help anyone 😢😢😢

[@SachinKumar-dy4hh]

take laplace transformation of x[n] and y[n] then divide Y[s] with X[s] you'll get transfer function then convert this transfer function to impulse function

[@MohanRam-kp4rp]

both are non casual

[@aakankshanidhi4989]

Both cases non causal

[@aishwaryabuyya3793]

non causal

[@ujjawal1366]

NC
NC

[@Shorts-cj6wv]

both non causal

[@charlieli7486]

both are non causal

[@MJBZG]

non causal