What s the deal with cause and effect ? What do you think yourself!

Cause and effect is a cycle in which "cause" produces "effect", and "effect" regenerates "cause".

Problem 1: How to judge the causal relationship between the signal and the system in the system The system in which the zero-state response does not appear before the excitation (or the response at any moment is determined only by the input values at that moment and before that moment, and has nothing to do with the input values at future moments) is called a causal system.

Generally speaking, if f( )0,t Problem 2: The method of determining the causal system The output y(t1) of t=t1 depends only on the input x(t t1) of t t1, then the system is causal. Specially, when the system is a linear invariant system:

1) Time-domain decision: the impulse response function of the system h(t), at t0, h(t)=0, the system is said to be anticausal. (2) S domain judgment:

The convergence domain of the system function should be the right half plane of a convergence axis in the s-plane. In other words, the poles of a system function can only be distributed in the left half of the convergence axis in the s-plane. (1) Time-domain judgments:

When the output y(k1) of k=k1 depends only on the input x(kk1) of k1, then the system is causal. In particular, when the system is a linear time-invariant system, the impulse response function of the system h(k), in k Question 3: How to judge the causality of the system based on h Just remember causality, perhaps we should forget the word "cause and effect", the literal meaning of Chinese is easy to cause misunderstanding.

When the output of the system is only related to the current input or the past input, then the system is causal. In other words, if a system is related to future inputs, it is not causal.

To give you three examples, I think of my body as a system, a cup of coffee as an input, and the expected output is a state of excitement. Now I'm drinking a cup of coffee and after 30 min my body starts to get high, that's causal. Now a cup of hot coffee is spilled, and I feel pain the moment I get burned by it, which is also causal.

If I'm drinking a cup of coffee now to get me excited two hours ago (or that my current excitement depends on a future cup of coffee), then it's not causal.

Question 4: What are the sufficient and necessary conditions for determining a discrete system as a causal system and a stable system in the time domain? Causality: n Question Pants Spine Five: Signal and System Knowledge Science As shown in the figure to determine causality.

Question 6: Signal and Phylogenetic Infiltration How to judge the time-invariance and causality of e(1-t)? The system is time-changing, r(t-to)=e(1-t+to)≠e(1-t-to), so the system is time-varying non-causal When t=1, r(1)=e(0), in the absence of incentives, there is a response, so the system is non-causal.

The first word that appeared in Buddhism, karma, is the cyclical law of nature, and man conquers heaven, which is the dream of some madman.

One of the theoretical foundations of Buddhism is the three worlds of cause and effect, and the six realms of reincarnation.

In samsara, all sentient beings may have been our parents, brothers, and relatives. It's just that in this life, they become other beings. Therefore, all beings are equal. All sentient beings, who were once your dearest people, are certainly worthy of awe.

In Buddhism, cause and effect are seen in the long river of immortal life. Not only in this life, but also in the previous life, and in this life, it will be retributed. But cause and effect must be rewarded. On this basis, people are required to refrain from doing all evil and to pursue all good. So as to cultivate better results.

These ideas play a certain role in educating the society, and at the same time, they also have a positive significance of persuading goodness.

Cause and effect is a Buddhist language. It is called karma and karma. According to the Buddhist theory of reincarnation, what causes are planted in previous lives, and what fruits are received in this life; Good is rewarded with good, and evil is rewarded with evil.

Nirvana Sutra: Posthumous Teachings 1: "The retribution of good and evil follows like a shadow, and the cause and effect of the three lives are not lost." "The Biography of Liang Shu Fan Jin":

Although the noble and the lowly have a different path, where is the cause and effect? The first episode of "The Complete Biography of Yue": "Good, good!

It turns out that there is such a cause and effect! See " Karma ".

This relationship of simultaneous and heterochronous coexistence is actually what Buddhism calls the relationship of cause and effect. For example, the seed is the cause, and the bud is the effect, because there is a seed first, and then there is the development of the bud, which is a cause and effect relationship that coexists in different times. For example:

If the teacher is the main one, then the teacher is the cause and the student is the effect, and if the student is the main one, then the student is the cause and the teacher is the effect. This is a causal relationship that coexists at the same time. This causal relationship is very intricate, and from one point of view, this cause produces this effect, but from another point of view, this cause produces another effect.

In short, through the positive and negative sides, there is in fact no absolute cause, and certainly no absolute effect.

It is recorded in Buddhist scriptures that a person asked the Buddha at that time, "Where does the first cause in the world come from?" but the Buddha did not explain it, and there is no definite answer to it until now.

Buddhism does not support the first cause. Think of the causal chain as a cyclical process, like a circle. The causal chain system is compared to the circle of the circular process in reality, and it is believed that the circular process does not need an external influencer who gives the circular process the initiative to start running through each link, and does not think that the external influencer adds the influence of the mutual cycle to other process links.

But critics point out that if the process links are not functioning and existing, each of them does not exist. The entire cycle process must have external influencers who give themselves the ability to move and derive.

Without this external influencer, the flow of the circular causal chain as a whole would not exist.

All fruits start from the cause, and all retribution starts from the karma of the Huayan Sutra

The cycle of cause and effect in the three worlds does not lose the retribution of good and evil like a shadow of the Nirvana Sutra

When karma meets, the karma will be returned to itself, and if the work of a hundred thousand eons will not die, the "Great Treasure Accumulation Sutra".

There's a problem with the landlord's logic. Let's not talk about this child, just look down on the discussion of this issue. The debts of the past life must be repaid in this life, the landlord thinks about it, someone in the previous life did something bad and hurt innocent people, if he does not repay it in this life, then the innocent victim is not pitiful??

The victim of the previous life may have been a kind person.

Actually, I believe in karma, but I don't believe in the cause and effect of the past life and the present life, because this makes me feel unreliable, you think, if someone is hurt because they hurt others in their previous life, then is the person who was hurt in the previous life also because they did something to hurt people in the previous life, if you think like this, all evil and good are a series of cycles of past lives and present lives, so what is there to be pitiful and sad? ? That hurts others, because there will be retribution in the next life, and there is no need to be punished by law?? This is very unprincipled and not very reassuring.

This kind of social problem still needs to consider more social factors and psychological factors of human reality in order to find a truly convincing answer

I don't understand this truth either, so I'll wait for you 、、、 answer

And he is in harmony with a dark room.

In my opinion, you still haven't seen through it, and you can't see through it if you can have something to hold you.

I'm just giving you a suggestion:

1.Whether you stick to it or not, you have to decide for yourself, selfish people will not teach you real skills.

2.If you don't want to do it, tell your family the truth about your current work, the specific situation, and the final road is still up to you.

3.You also know cause and effect, so don't push for everything, just do your part, sometimes you need to have it in your life.

4.Life is a wonderful book, everything in the book is predestined, but the protagonist of the book can think and think that he can choose the ending.

Give full play to your strengths, make contributions to the public, and give as much as you want. Education level is not a problem, as long as you are willing to learn, you have skills. Understand this.

Let go and do your own thing, what others say. I usually look at it with a heart. There will always be a reward.

This... Causally...

Do what you're interested in, you're only 25 years old. And with a wife and children, that salary is not enough to spend, and sales are not necessarily not technology.

Amitabha! Yes, Senior Brother, every bit of our present moment is inseparable from cause and effect, including not only all things, but also all our thoughts and thoughts, all of which are in line with the cause and effect of the moment. Cause and effect run through the three lifetimes, and if we don't understand the law of cause and effect, we tend to blindly create a lot of negative karma.

When you create negative karma, you don't feel anything, and when you receive the retribution, you cry and howl, but it doesn't help. It's like a woman who is about to give birth and doesn't want to bear the pain of giving birth, there is no way. Ordinary people can't have cause and effect, only Buddhas and Bodhisattvas have access to cause and effect.

Therefore, it is said that the bodhisattva is afraid of the cause, and the ordinary man is afraid of the effect.

Senior brother, since we have our hearts set on cultivating, we must always observe our own body and mind, and whether greed, hatred, ignorance, slowness, doubt, and so on arise. When we discover these habits in the bits and pieces of our lives, we become vigilant, and gradually we will no longer be led by them, and we will create immeasurable negative karma for ourselves. The consequences of nature will gradually decrease.

We can also use the compassion and wish of the Buddhas and Bodhisattvas to chant many sutras and chant mantras, and slowly experience the profound Buddha's teachings, which will help us eliminate karmic obstacles and increase our blessings!

In addition, Senior Brother, we must also understand that the negative karma we have created by our immeasurable eons is immeasurable. Some of the evil consequences and consequences created in the past life must also have the courage to bear them, so that they can truly let go and be truly calm in their hearts. When the mind is truly peaceful, it will gradually move away from all separate trade-offs and gradually move towards the path of true liberation, and fundamentally eradicate the root of troubles and suffering!

Bodhisattvas fear causes, and sentient beings fear results. The first is to understand cause and effect, and secondly, to start with cause and change the effect you don't want to see, which is Buddhism. Thirdly, the Buddhist method is to listen and meditate, and I think this is not only suitable for practice, but also for improving our own lives.

Nan no Amitabha, rejoice in your merits, everything you can see and hear is the Dharma.

The appearance of the external environment is the manifestation of good and evil in one's own mind, and being able to perceive the right and wrong of others is the manifestation of one's own good and evil, indicating that there is good to learn and complete; If there is evil, we must break it, we must practice, don't think that only the birds of the Elysian World can speak the Dharma, the mountains and rivers, everything, and all people and things in the world of Sabo are to speak the Dharma, all of them are opening the Bodhisattva's wisdom to us, they are all showing us the supreme blessed field, and they are all Buddhas and Bodhisattvas giving us empowerment and blessings.