基于dsp的三維led顯示器畢業(yè)論文-展示頁
2025-06-27 17:06本頁面
【正文】 樂噴泉或魔幻音樂等；l Bezier曲線、曲面構(gòu)建三維圖形；l 融入解析幾何，計算機圖形學，模擬電路，數(shù)字電路，通信，數(shù)字信號處理等多領域?qū)W科知識?；贒SP的三維LED顯示器是由團隊成員設計開發(fā)的DSPamp。作品擁有兩套顯示方案：；、計算和處理外部輸入信號獲取顯示數(shù)據(jù)，以使三維圖像與其同步或相關(guān)。 DSPamp。CPLD signal acquisition and processing control system which is designed and developed by the team members and bines the PC graphics software with digital signal processing, and also involves much knowledge in various subjects, such as analytic geometry, puter graphics, analog circuit, digital circuit, munications, digital signal processing, etc. It focuses on the LED 3D display array and aims to develop a set of 3D simulation technology in which upper puter and lower puter are bined. This work tries to serve the Shanghai World Expo and it can be used in propagation, exhibition of the 3D images of some symbols (such as emblems and mascots), 3D countdown system and the visual effects of exhibition site (such as musical fountain and magic music), etc.Keywords: LED 3D Array。關(guān)鍵字：LED三維陣列；數(shù)字信號處理；DSPamp。CPLD信號采集處理與控制系統(tǒng)作，結(jié)合上位機圖形計算軟件與下位機數(shù)字信號處理，并融入解析幾何、計算機圖形學、模擬電路、數(shù)字電路、通信、數(shù)字信號處理等多領域?qū)W科知識，針對LED的三維顯示陣列，完成一套上位機與下位機相結(jié)合的三維仿真技術(shù)。摘 要基于LED的平面顯示技術(shù)現(xiàn)已非常成熟，而LED的三維顯示應用在國內(nèi)外尚屬罕見，目前僅有的LED三維顯示局限于簡單的程控固化的動態(tài)圖像顯示?；贒SP的三維LED顯示器采用團隊成員設計開發(fā)的DSPamp。作品力爭服務于會展，可將其應用于宣傳，標志物的三維影像展示（如會徽，吉祥物等），三維倒計時系統(tǒng)，會展現(xiàn)場的視覺效果（如音樂噴泉，魔幻音樂等）等。CPLD；AbstractThe LED based flatpanel display technology is quite mature at present. However, the application of LED based threedimensional display (LED 3D display) is still rare at home and abroad. At present, the only LED 3D display is limited to the display of simple programcontrolled fixed dynamic image. This DSP based LED simulation 3D display technology adopts the DSPamp。 Digital Signal Processing。CPLD.36第一章 緒論 設計目的及基本思路基于LED的平面顯示技術(shù)現(xiàn)已非常成熟，而LED的三維顯示應用在國內(nèi)外尚屬罕見，目前僅有的LED三維顯示僅局限于簡單的程控固化的動態(tài)圖像顯示。這樣可
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