Thesis on Interval trees.
上傳時間: 2016-06-21
上傳用戶:lanhuaying
用JavaScript實現動畫效果,這里主要使用了一個叫setTimeout(function, Interval)函數
標簽: JavaScript setTimeout function Interval
上傳時間: 2013-12-14
上傳用戶:時代電子小智
2型區間模糊集程序 matlab源碼對大家有用Interval T2 NS MAMDA T2 FLS
上傳時間: 2017-04-04
上傳用戶:ayfeixiao
本文通過簡易的表單制作, 添加表單的方法程序, 在程序中巧妙設置線條控件的L i neS2lant 、Left 、Top 、Height 及Width 屬性值,同時設置計時器的Interval 屬性及Timer Event 方法程序改變線條的顏色,以達到動態顯示效果
標簽: neS2lant Interval Height Width
上傳時間: 2013-12-31
上傳用戶:zhaiye
he basic idea of the method of bisection is to start with an initial Interval, [a0,b0], that is chosen so that f(a0)f(b0) < 0. (This guarantees that there is at least one root of the function f(x) within the initial Interval.) We then iteratively bisect the Interval, generating a sequence of Intervals [ak,bk] that is guaranteed to converge to a solution to f(x) = 0.
標簽: bisection Interval initial method
上傳時間: 2017-04-29
上傳用戶:zsjinju
算術編碼方法是將被編碼的一則消息或符號串(序列)表示成0和1之間的一個間隔(Interval),即對一串符號直接編碼成[0,1]區間上的一個浮點小數。符號序列越長,編碼表示它的間隔越小,表示這一間隔所需的位數就越多。信源中的符號序列仍然要根據某種模式生成概率的大小來減少間隔。可能出現的符號概率要比不太可能出現的符號減少范圍小,因此,只正加較少的比特位。
上傳時間: 2013-12-23
上傳用戶:561596
Cubic spline algorithm approximating function y=f(x) - ((-2)*x*(2*x+3))/(x*x+4*x+5) in Interval [-2 2]
標簽: approximating algorithm function Interval
上傳時間: 2013-12-05
上傳用戶:xymbian
Abstract: This application note describes how sampling clock jitter (time Interval error or "TIE jitter") affectsthe performance of delta-sigma digital-to-analog converters (DACs). New insights explain the importanceof separately specifying low-frequency (< 2x passband frequency) and high-frequency or wideband (> 2xpassband frequency) jitter tolerance in these devices. The article also provides an application example ofa simple highly jittered cycle-skipped sampling clock and describes a method for generating a properbroadband jittered clock. The document then goes on to compare Maxim's audio DAC jitter tolerance tocompetitor audio DACs. Maxim's exceptionally high jitter tolerance allows very simple and low-cost sampleclock implementations.
上傳時間: 2013-10-25
上傳用戶:banyou
PRL文件是存儲在UIM卡上的一個參數文件,全稱為:Preferred Roaming List,中文名稱為“優選漫游列表”。 PRL系統軟件工作原理為:讀取特定的二進制文件,此二進制文件包含與本地運營商簽訂有C網網絡漫游協議的其它國家運營商列表及相關網絡參數(如SID及頻率),并根據此二進制文件生成短信,用一種特殊格式的短信下發至用戶手機,手機和UIM卡對特殊短信進行處理,完成PRL信息更新。 目前PRL文件中存儲的是與中國電信簽訂協議的國外運營商、中國電信800M/450M網絡的頻點信息、EVDO的頻點信息。
上傳時間: 2013-12-19
上傳用戶:zhf01y
針對UHF讀寫器設計中,在符合EPC Gen2標準的情況下,對標簽返回的高速數據進行正確解碼以達到正確讀取標簽的要求,提出了一種新的在ARM平臺下采用邊沿捕獲統計定時器數判斷數據的方法,并對FM0編碼進行解碼。與傳統的使用定時器定時采樣高低電平的FM0解碼方法相比,該解碼方法可以減少定時器定時誤差累積的影響;可以將捕獲定時器數中斷與數據判斷解碼相對分隔開,使得中斷對解碼影響很小,實現捕獲與解碼的同步。通過實驗表明,這種方法提高了解碼的效率,在160 Kb/s的接收速度下,讀取一張標簽的時間約為30次/s。 Abstract: Aiming at the requirement of receiving correctly decoded data from the tag under high-speed communication which complied with EPC Gen2 standard in the design of UHF interrogator, the article introduced a new technology for FM0 decoding which counted the timer counter to judge data by using the edge Interval of signal capture based on the ARM7 platform. Compared with the traditional FM0 decoding method which used the timer timed to sample the high and low level, the method could reduce the accumulation of timing error and could relatively separate capture timer interrupt and the data judgment for decoding, so that the disruption effect on the decoding was small and realizd synchronization of capture and decoding. Testing result shows that the method improves the efficiency of decoding, at 160 Kb/s receiving speed, the time of the interrogator to read a tag is about 30 times/s.
上傳時間: 2013-11-10
上傳用戶:liufei