
Loss of two meter simplex frequencies IMMINENT in Texas!
Aug 5, 2011 · Why? Simply because simplex and non-repeater use has plenty of space in other areas where repeaters cannot tread. Unless the simplex users can show that all of these …
New 2-Meter Simplex Club - QRZ Forums
Oct 28, 2007 · Announcing The Simplex Experience - An Amateur Radio 2-Meter FM Direct Communications Association. Our goal is the creation and/or expansion of LOCAL...
simplex - 知乎
cogitamus ergo sumus 回答数 325,获得 22,415 次赞同
运筹学(最优化理论)如何入门? - 知乎
学运筹学之前,在知乎查过运筹学入门方面的问题,没有得到想要的答案。现在过运筹学了,自己提问,自己回答。 涉及到专业入门书籍、资料的推荐,因为萝卜青菜各有所爱,难以保证所 …
yaesu ft5dr | QRZ Forums
Nov 4, 2021 · This video shows you how to program both simplex and repeater frequencies into the Yaesu FT5 Programming From Front Panel And Computer. The...
Ailunce HD1 Dual Band DMR Amateur Radio - QRZ Forums
Aug 10, 2017 · 8.Two-slot simplex(DCDM) it support two conversations on the same channel in simplex mode. 9.High power and Large memory battery HD1 has three power level. …
Light Up 2 Meters Night, an FM Simplex Event - QRZ Forums
Feb 21, 2021 · area, since 2 Meter FM Simplex works best for local operating, so share this announcement on your local nets, local club meetings, and on your social media, web site, …
用网络单纯形法(network simplex)解最小费用最大流(mincost)问题
该算法的原理来自线性规划,笔者还有没搞懂的地方,这里只谈实现。后面会给出完整的C++代码。 前提假设与问题点总结事先有所了解的看官可以略过此小节。 如果一个节点是某些链路( …
线性规划问题的复杂度为多少? - 知乎
我认为Simplex Algorithm的时间复杂度还是目前仍然正在研究的一个问题。 对于大多数选轴规则 (像决定哪些变量进入和离开的基本规则),存在具有指数计算时间的线性程序的反例。 是否存 …
张拉整体结构简介(二) - 知乎
图2. Simplex张拉整体结构,由3个bar和9个cable构成,它是最简单的3维Class 1张拉整体结构。 (2)Kurilpa桥。见图3、图4、图5. 这座桥在布里斯班,是Cox Rayner Architects与Arup共同 …