progressive signal 中文意思是什麼
progressive signal
解釋
續進號志- progressive : adj 1 前進的；漸進的，發展的；遞增的，累進的。2 進步的，上進的，進取的，改進的；進步主義的，進步...
- signal : n 1 信號，暗號；信號器。2 動機，導火線 （for）。3 預兆，徵象。adj 1 暗號的，作信號用的。2 顯著的...
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Current tv system has two types : one is the 60hz based system, the other is the 50hz. the phenomenon of large area flicker is not obvious in the 60hz based system, so the scanning converter uses the way of converting the 60hz and 50hz based interlaced scanning signal to 60hz based progressive scanning signal. employing this way the converter can not only reduce the large area flicker and interline twitter, but erase the raster and display finer and smoother pictures
現行的電視制式有60hz和50hz系統兩種，在60hz系統里，大面積閃爍不是很明顯，因而本掃描轉換器採用將60hz和50hz的隔行掃描信號統一處理成60hz的逐行掃描信號的方法，這樣可一方面使大面積閃爍和行間閃爍都比較輕，又可消除行結構，重現細膩圖像。 -
The wavelet transform is an important tool in the domain of mathematic and signal processing. the wavelet transform has excellent time and frequency feature, which has a progressive application in image edge detection
小波變換是一種強有力的數學和信號處理工具，它的時頻域特性決定了它在圖像的邊緣檢測中具有很好的應用前景。 -
In order to solve the phenomenon of splitting picture which is caused by dismatching of writing and reading speed during converting 50hz based interlaced signal to 60hz based progressive signal, the two - frame memory which can effectively prevent it emerging is used. the scanning converter supplies two communicative ways : rs - 422 and rs - 232
為了解決50hz隔行信號到60hz逐行信號轉換中由於存儲器寫入、讀出速度不匹配而產生的裂像現象，在本設計中使用了雙幀存儲器，有效的防止了此現象的產生。 -
The scanning converter comprises five parts : video signal decoding, data reconstruction, progressive video signal encoding, control signal producing and communication
掃描轉換器包含了電視信號的解碼、解碼后數據的重構、逐行信號編碼、控制信號的產生以及通信五部分。 -
Progressive signal system
遞亮式號志系統
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