無誤差編碼 的英文怎麼說
中文拼音 [wúwùchābiānmǎ]
無誤差編碼
英文
error-free encoding- 無 : 無Ⅰ動詞(沒有) not have; there is not; be without Ⅱ名詞1 (沒有) nothing; nil 2 (姓氏) a surn...
- 誤 : Ⅰ名詞(錯誤) mistake; error Ⅱ動詞1 (弄錯) mistake; misunderstand 2 (耽誤) miss 3 (使受損害...
- 差 : 差Ⅰ名詞1 (不相同; 不相合) difference; dissimilarity 2 (差錯) mistake 3 [數學] (差數) differ...
- 編 : Ⅰ動詞1 (編織) weave; plait; braid 2 (組織; 排列) make a list; arrange in a list; organize; gr...
- 碼 : Ⅰ名詞(表示數目的符號或用具) a sign or object indicating number; code Ⅱ量詞1 (指一件事或一類的...
- 誤差 : error
- 編碼 : encoded; code; coded; encrypt; codogram; coding編碼表 encode table; 編碼程序 builder; 編碼尺 code...
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On the base of researching the theory of the scheme and analyzing the signal feature, it is obtained that the existence manners and character of distance information in the differential frequency signal. at the same time, a new conclusion is gained that the technology of frequency agility can decrease the constant error of system. it is also to say that frequency agility and frequency modulation fixed - distance fuze has the similar feature to random period frequency modulation fixed - distance fuze. according to the theory of address coding in the hopping - frequency communication, the paper presents the principle of selecting the frequency agility sequence which fit to the radio fuze and constructs the frequency agility sequence family based on the rs codes
在深入研究方案原理和分析信號特徵的基礎上,獲得了該體制引信差頻信號中,距離信息的存在形式和特點,得出了頻率捷變技術的引入降低了系統定距固定誤差這一新的結論,即頻率捷變調頻定距引信在定距性能上具有類似隨機周期調頻定距的特徵。本文引入跳頻通信地址編碼理論,結合無線電引信的具體特徵,提出了適用於無線電引信的頻率捷變序列的選擇原則,並構造了基於rs碼的寬間隔頻率捷變序列族。The research indicates that the each - sided development of stm is uneven balanced although the overall ability of stm for the primary school students increases with the grade advancing. the inhibition of output and the speed of output develop the fastest ; but the suppression of dealing with the irrelevant information and the development of the encoding ability of the temporary characteristics develop relatively late. it shows that intrusions and repetitions have no differences in terms of grades advancing while the proportion
小學生完成系列回憶任務盯錯誤類型發展的買驗研究從本研究中可以看出,雖然小學生stm整體能力隨年級升高而不斷提高,但stm能力的各側面發展是不平衡的,其中輸出抑制和輸出速度發展最快,而對無關信恩的抑制和暫時特徵編碼能力發展相對較晚,表現為隨年級的升高,侵入錯誤和重復錯誤無年級差異,而遺漏和移動錯誤錯誤率存在顯著差異。The congestion, packet lose and transmission error is an inherent problem with internet and wireless mobile video communication system, the techniques of error control and concealment is necessary to this video encoding and decoding applications
對于因特網和無線移動通道等傳輸環境,擁塞、分組丟失和通道傳輸差錯是不可避免的,各種錯誤控制和隱藏技術成為視頻編解碼中不可缺少的組成部分。Performance simulation of the proposed estimator including mean squares error ( mse ) of channel and uncoded bit error rate ( ber ) have been taken, and the results show the estimator is efficient and very flexible
對通道盲估計的均方誤差( mse )和由此演算法獲得的通道的狀態信息,對無編碼的ofdm系統進行解一調的誤比特率進行了模擬。Comparing with si ( sin ( x ) / x ) interpolator, cubic interpolator with low pass filter, and winner interpolator in 16qam ofdm system both in mean square error and bit error rate without encoding, the results of the method proposed by this thesis show that the performance is better than si interpolator and cubic interpolator with low pass filter, and close to the winner interpolator but the complexity is much lower than the latter
在16qamofdm系統中,將其與帶低通濾波器的si ( sin ( x ) / x )插值法、 cubic插值法和winner插值法進行了通道估計的均方誤差和無編碼的誤比特率的模擬結果進行了比較。結果表明,本方法的估計性能優于si和cubic插值法,接近優化的winner插值法,但其計算復雜度與winner插值法相比卻大大降低。Considering the stability and continuity of face region, and the error propagation effect due to the high error rate in wireless channels, the intra - refresh method is used. the redundant data is not too much owing to the continuity, and the error propagation effect can be stopped accordingly
由於視頻中出現的人臉具有穩定性,連續性等特點,同時考慮到無線移動通道由於誤碼率高而引起差錯傳播問題,所以採用幀內編碼宏塊刷新的方法。In contrast with data communications, which are not usually subject to strict delay constraints and can therefore be handled using network protocols that uses retransmission to ensure error - free delivery, real - time video is delay sensitive and cannot easily make use of retransmission
與普通的數據傳輸不同,視頻通信受嚴格的延時限制,不能通過重傳機制保證無差錯的傳輸。預測和可變長編碼的使用也使得碼流對誤碼或數據包丟失更加敏感。Embedded image coding is especially fit for the changeful and fallible environment, such as internet / wireless transmission, image browse etc. the output bit stream of the embedded code can be truncated and reconstruct image for practical applications to achieve varying degrees of scalability and different target bit rates or distortion
嵌入式編碼可以應用於網路、無線傳輸,圖像瀏覽,特別適合於容易發生誤差的環境。為了滿足目標比特率或者誤差要求,通過監視編碼的一些參數,嵌入式的編碼器可以在任何一點終止編碼。分享友人