永州网，内容丰富有趣，生活中的好帮手！
05月【matlabmean】如何在Matlab中计算mean(A+2)
问题补充：matlab中 mean(A,2) 怎么运算答案：【答案】 mean(A)表示求矩阵A的均值,默认的是求各列的均值如A =[126;672]mean(A) =3.5000 4.5000 4.0000mean(A,1) = mean(A)mean(A,2)是矩阵求各行的均值如上述A矩阵,mean(A,2) = [3 5]
2024-05-29
...文e fencing for ever, perhaps take part in more competitions.” “Yes,mean.gocompetitions now and they are really good. Solikedo a lot of them.”Badmintonthe name of the game and I’ve come into the man hall where the gamebeing played by a lots of people, and two of these people are Lorry and M...
2024-01-14
...u. When you say：We e going to attend an important international show,you mean：We e going to attend an important international fair.We e going to attend an important international exhibition,international expo.2.A show is a fair.A show is an exhibition.A show is an expo.3. Okay.I got you.A show h...
2024-01-13
...new things to help us improve our living conditions, i want to explain the meaning of conquer, Lu ban. On the basis of one kind of grass. Living harmoniously with nature is the goal and we can make itMen Can Conquer NatureMany people say that nature#39;, material and so on, but tame it. radar is use...
2024-02-07
...不亚于第一句。这样的例子还很多。如：Doyou understand my meaning, sir? = Do you take my meaning,sir?Iwill preside over the meeting. = I will take themeeting.Iwill subscribe to the local newspaper. = I will take the localnewspaper。Theyoccupied the city. = They took the city。Thebo...
2024-05-14
...rity, count = 21, end_date = date, fields=[\"close\"]) #MA1 = p.close[-5:].mean() #MA2 = p.close[0:10].mean() MA1 = EXPMA(security,date,timeperiod = 5)[security] MA2 = EXPMA(security,date,timeperiod = 25)[security] return MA1/MA2if g.NOWPE < g.stdL and g.MA > 1: #调节MA选择值，比如1改...
2024-02-06
... something to operate using electricity. When something is electrified, it means that it has been equipped with electrical power or systems. The term is commonly used in various industries such as transportation, construction, and manufacturing to describe the modernization and enhancement of system...
2022-03-16
...English name perfectly captures the essence of the city. The word \"Yong\" means \"eternal\" or \"permanent\" in English, while \"Zhou\" can be translated as \"region\" or \"state.\" Thus, \"Yongzhou\" can be interpreted as \"Eternal Region\" or \"Permanent State,\" reflecting the city\"s enduring p...
2024-03-31
...ince, China. The name \"Yongzhou\" is a combination of two words: \"Yong\" means eternal, and \"zhou\" is an old administrative division in China. The city is known for its rich history, beautiful natural scenery, and vibrant cultural heritage.The English spoken in Yongzhou is predominantly influenc...
2022-08-30
...C：Sorry， sir. I beg your pardon.(对不起，能重复一下吗?)I：I mean that how will you design your work if we hire you?(我的意思是如果我们决定录用你，你打算如何开展市场工作?)C：Thank you， sir. I’ll organize trade fair and symposium，prepare all marketin...
2024-02-18
...quo;d better think twice before making a promise, if we promise people, it means we have ability to finish it, people are hold great hope on us, if we fail, how disappoint it is. So we should measure ourselves before we making a promise.当我们判断一个人的时候，我们倾向于考虑他或...
2024-02-04
...r own hearts and continue to write and output a steady stream of valuable, meaningful articles and all those great works full of good quality in their own professional fields that have been deeply cultivated for many years? !在长期无人问津与阅读支持的情况下，还会不会坚守本心...
2024-02-29
...background in large part. Therefore, using relevant software and technical means to automatically collect stock prices becomes a necessity.3、腾讯文档是一款多功能文档托管服务，通过其基于云端的技术服务，可以通过API抓取股票价格，帮助用户更方便地把握...
2024-02-07
...数据集亲和力传播聚合聚类BIRCHDBSCANK-均值Mini-Batch K-均值Mean ShiftOPTICS光谱聚类高斯混合模型一.聚类聚类分析，即聚类，是一项无监督的机器学习任务。它包括自动发现数据中的自然分组。与监督学习（类似预测建模）不同，聚...
2024-02-07
... to avoid traditional advertising. Their attention span is also decreasing meaning it is getting harder to keep their attention once you have it. 中国消费者也变得越来越老练，他们有很多办法来避开传统的广告。他们的注意力跨度也在缩减，这也就意味着，哪...
2024-01-08
...re, so make sure you're truthful in your explanation. This doesn't mean you have to go into details, because it's best to keep your answer short.诚实为上：你的上司很容易就能查到你离开前公司的原因，所以在回答相关问题时最好如实回答。但这并不...
2024-03-28
...生命的全部。请说你愿意。情人节快乐，我亲爱的。You mean everything to me. Please say yes.Happy Valentine’s Day, Honey!13.愿情人节带给我们丘比特之爱和暖融融的浪漫。情人节快乐!May this Valentine bless us with the cupid of love and warmth of romance...
2024-01-10
...在又回到第2段：Modern city life has made the car an indispensable means of transport. Though most cities today have fairly advanced transportation systems like the bus and metro, they tend to be extremely crowded, especially in rush hours. This means you might come to your office late or miss...
2024-03-20
...nd specifically asked for me to help them. I'm very competitive and it means a lot to me to be the best.分析：这一问题如果面试没有安排自我介绍的时间的话。这是一个必问的问题。考官并不希望你大谈你的个人历史。是在寻找有关你性格、资历、...
2024-02-22
...e show. Some winners receive mystery boxes, like winner John Oliver, which means presenters clad in hazmat-tuxedo suits are not waiting outside every nominee’s house.Costume designer Katja Cahill and executive producer Guy Carrington designed the hazmat suits worn by this year’s presenters. A ha...
2024-02-05
