【導讀】人們對居住環(huán)境要求不斷提高，希望有一個安全、舒適、便捷的

　　

【正文】 口之間可以通過設置使之相互通訊 畢業(yè)設計論文 第 頁 26 第四章 結束語 本文算是對當前智能化小區(qū)網(wǎng)絡規(guī)劃做了一個簡潔扼要的描述。要進行網(wǎng)絡規(guī)劃，首先要對它所涉及到的各種知識要有所了解，如，各種接入方式的比較；各種接入設備的比較，等。在連接設備上，我查閱了 3 VCN 交換機和switch4007 交換 機的特點和性能，發(fā)現(xiàn)它非常適合使用在小區(qū)網(wǎng)絡上，最后決定把它作為主要連接設備。然后就可進行可行性較大的方案的設計。 在董國芳老師的指導下。本次畢業(yè)設計，就要畫上一個句號了。可是，對我來說，這次設計的本身所產(chǎn)生的影響，還遠遠沒有結束，我從本次畢業(yè)設計中學到了許多課本上沒有的知識。從設計任務書的下達到今天基本實現(xiàn)任務書中的設計要求，時間已整整過去了兩個月。在這兩個月中，通過自己的學習和努力；通過各位老師的指導和教育，使我不僅僅在知識水平和解決實際問題的能力上有了很大的提高。還從思想的深處體會到，要把自己的所學變 成現(xiàn)實時所將面對的種種難題。 這是一個漫長的學習過程。隨著時間的推移，我開始慢慢的掌握了設計時所需要的知識。我也終于明白了大學四年學習的意義和作用。扎實的基本功和良好的學習習慣，能使自己在學習新知識有更深刻的認識力和更快的領會力。 由于本人知識有限、經(jīng)驗不足，文中難免有一些不足之處，希望老師和同學提出寶貴意見。 參考文獻： [1] William Stallings 著；毛迪林 張琦 楚春波 譯《局域網(wǎng)與城域網(wǎng)》電子工業(yè)出版社 畢業(yè)設計論文 第 頁 27 [2] Tere? Parnell 著；鄭巖 鄭義 彭程等 譯《構建高速網(wǎng) 絡》人民郵電出版社 [3] 周屬衡 馬彬 張敏著； 《現(xiàn)代計算機學習指導》四川電子音像出版社 [4] 吳達金著； 《智能建筑（小區(qū)）綜合布線系統(tǒng)》人民郵電出版社 [5] 羅皇著； 《網(wǎng)路組建與管理教程》清華大學出版社 [6]陳義杰著； 《網(wǎng)絡規(guī)劃與設計》冶金工業(yè)出版社 [7]王文博著； 《 3G 無線資源管理與網(wǎng)絡規(guī)劃優(yōu)化》人民郵電出版社 [8]楊闖著； 《網(wǎng)絡規(guī)劃與實現(xiàn)》高等教育出版社 [9]（芬）米施亞著 。 《蜂窩網(wǎng)絡規(guī)劃與優(yōu)化基礎》機械工業(yè)出版社 [10] 斯桃技著；《網(wǎng)絡工程》人民郵電出版社 [11]張俊華著；《網(wǎng)絡英語》北京郵電大學出版社 [ EB/OL]． [13 ] John Richards and Jim Christensen. People in our Software. Acm Queue, 2021(2)． [14 ] Judith , Culture Surprises in Remote Software Development Teams ACM Queue vol 1,． [15 ] Boris Murmann, Stanford University, Bernhard Boser,UC Berkeley. Digitally Assisted Analog Integrated Circuits. ACM Queue 2021(1)． 畢業(yè)設計論文 第 頁 28 And what numberless and powerful causes tend to destroy these rare natures! What causes? In the first place there are their own virtues, their courage, temperance, and the rest of them, every one of which praise w o rthy qualities (and this is a most singular circumstance) destroys and distracts from philosophy the soul which is the possessor of them. That is very singular, he replied. Then there are all the ordinary goods of life beauty, wealth, strength, rank, and great connections in the State you understand the sort of things these also have a corrupting and distracting effect. I understand。 but I should like to know more precisely what you mean about them. Grasp the truth as a whole, I said, and in the right way。 you will then have no difficulty in apprehending the preceding rema rks, and they will no longer appear strange to you. And how am I to do so? he asked. Why, I said, we know that all germs or seeds, whether vegetable or animal, when they fail to meet with proper nutriment or cl imate or soil, in proportion to their vigour, are all the more sensitive to the want of a suitable environment, for evil is a greater enemy to what is good than what is not. Very true. There is reason in supposing that the finest natures, when under alien conditions, receive more injury than the inferior, bec ause the contrast is greater. Certainly. And may we not say, Adeimantus, that the most gifted minds, when they are illeducated, bee preeminently bad? Do not great crimes and the spirit of pure evil spring out of a fulness of nature ruined by education rather than from any inferiority, whereas weak natures are scarcely capable of any very great good or very great evil? There I think that you are right. And our philosopher follows the same analogy he is like a plant which, having proper nurture, must necessarily grow and mature into all virtue, but, if sown and planted in an alien soil, bees the most noxious of all weeds, unless he be preserved by some divine power. Do you really think, as people so often say, that our youth are corrupted by Sophists, or tha t private teachers of the art corrupt them in any degree worth speaking of ? Are not the public who say these things the greatest of all Sophists? And do they not educate to pe rfection young and old, men and women alike, and fashion them after their own hearts? When is this acplished? he said. When they meet together, and the world sits down at an assembly, or in a court of law, or a theatre, or a camp, or in any other popular resort, and there is a great uproar, and they praise some things which are being said or done, and blame other things, equally exaggerating both, shouting and clapping their hands, and the echo of the roc ks and the place in whic h they are assembled redoubles the sound of the praise or blame at such a time will not a young man39。s heart, as they say, leap within him? Will any private training enable him to stand firm against the overwhelming flood of popular opinion? or will he be carried away by the stream? Will he not have the notions of good and evil which the public in general have he will do as they do, and as they are, such will he be? Yes, Socrates。 necessity will pel him. And yet, I said, there is a still greater necessity, which has not been mentioned. What is that? The gentle force of attainder or confiscation or death which, as you are aware, these new Sophists and educators who are the public, apply when their words are powerless. Indeed they do。 and in right good earnest. Now what opinion of any other Sophist, or of any private person, can be expected to overe in such an unequal contest? None, he replied. No, indeed, I said, even to make the attempt is a great piece of folly。 there neither is, nor has been, nor is ever likely to be, any different type of character which has had no other training in virtue but that which is supplied by public opinion I speak, my friend, of human virtue only。 what is more than human, as the proverb says, is not inc luded: for I w ould not have you ignorant tha