Linear Block Code ppsx

... proposed in [17] by combining orthogonal STBC [18] and linear dispersion codes [9, 19], and also proposed in [20, 21] using quasiorthogonal block codes [22]. Alternatively some STFBCs have assumed ... maximize ˘ ξ A for a given constellation A,alinear dispersion constellation code is proposed for flat fading channels [9] and adopted by some SFBCs [12, 13, 17]. The codeword C is precoded...

Ngày tải lên: 21/06/2014, 20:20

Ngày tải lên: 10/11/2013, 23:11

... UMTS are long- code CDMA systems. The spreading codes used in the uplink channels are long codes which span thousands of symbols. These spreading codes are also known as random codes since they ... detector Decorrelator detector Linear BSOR-GSIC detector (μ = 1) Linear BSOR-GSIC detector (μ = 1.2) Linear BSOR-GSIC detector (μ = 1.4) Linear BSOR-GSIC detector (μ = 1.6) Linear BSOR-...

Ngày tải lên: 22/06/2014, 00:20

... detector Decorrelator detector Linear BSOR-GSIC detector (μ = 1) Linear BSOR-GSIC detector (μ = 1.2) Linear BSOR-GSIC detector (μ = 1.4) Linear BSOR-GSIC detector (μ = 1.6) Linear BSOR-GSIC detector ... UMTS are long- code CDMA systems. The spreading codes used in the uplink channels are long codes which span thousands of symbols. These spreading codes are also known as random cod...

Ngày tải lên: 22/06/2014, 06:20

... quan đến Block Block, -Block: Tạo Block từ các đối tượng riêng lẻ Wblock: Ghi Block hoặc một nhóm các đối tượng thành file Insert, -Insert: Chèn Block vào bản vẽ hiện hành Minsert: Chèn Block ... khác nhau, tuy nhiên Block bao giờ cũng được chèn vào lớp hiện hành 11.3. Lệnh Block Menu Command line Toolbars Draw> ;Block\ Make Block Draw Khi đó sẽ xuất hiện hộp thoại Block...

Ngày tải lên: 29/06/2014, 18:20

Ngày tải lên: 03/07/2014, 06:20

Ngày tải lên: 03/07/2014, 07:20

... site. You could cut and paste the appropriate code into every page, but this is both cumbersome and counterproductive. It’s much better to write the code once and use a server-side scripting language ... quite what you want. This situation is not much different from adding functions to an existing code library. Through inheritance you can take advantage of existing behavior but also...

Ngày tải lên: 03/07/2014, 07:20

... don’t expect other pro- grammers to use your code, access modifiers are still an important safeguard. Why? How many times have you returned to your own code, even after only a short period of time ... is displayed. I won’t reproduce the original code for the constructor here, but look back at Chapter 4 if you need to refresh your memory. The code for the new constructor and a priva...

Ngày tải lên: 03/07/2014, 07:20

... $maxpagesshown; //already urlencoded $this->params = $params; Note that $params (the variable that contains any additional parameters as a name/value pair) is not URL-encoded within the class. ... center the text. Here’s how the CSS code to produce that effect might look: div.navigator{ font-size:smaller; padding:5px; text-align:center; } This CSS code will ensure that the navig...

Ngày tải lên: 03/07/2014, 07:20