The whole correlation - inheritance coding circuit system is designed , simulated and verified in verilog hdl on the candence systems 采用了硬件描述語言verilog對整個相關繼承矢量量化圖像編碼電路系統在cadence系統上進行了西安理工大學碩士論文設計、仿真及時序驗證。
The circuit design mainly includes interface designs , such as address coding circuit , memory , human - machine , ad converter , the power , etc . the pcb was protracted and tested 電路設計主要包括譯碼電路設計、存儲器接口電路設計、人機接口電路設計、 ad轉換器電路設計、數控恒流源接口設計等。
Finally , considering the advantages and disadvantages of these algorithms , a trade - off algorithm is proposed . a corresponding vlsi coding circuit system is designed and verified with fpga 最后結合各個算法的優點,綜合考慮各方面性能,給出一個折衷的快速搜索算法,并且設計出與算法對應的編碼電路系統。
Based on a comprehensive research of image coding algorithm for correlation vq , novel algorithms are presented on two aspects in this paper , and corresponding vlsi coding circuit system is designed , simulated and verified 本論文在對相關矢量量化圖像編碼算法進行深入分析的基礎上,在兩個方面提出了基于vlsi技術的新算法,并進行了vlsi硬件設計、模擬仿真和時序驗證。
The inversionless bm algorithm in rs decoder is implemented with serial mode , which avoids the inversion computation and only needs 3 finite - field multipliers . thus , the complexity of hardware implementation has been mostly reduced . a 3 - level pipe - line processing architecture is also used in the hardware and the coding circuit in rs coder is optimized by using the characteristics of the finite - field constant multiplier Rs解碼器的設計采用無逆bm算法,并利用串行方式來實現,不僅避免了求逆運算,而且只需用3個有限域乘法器就可以實現,大大的降低了硬件實現的復雜度,并且因為在硬件實現上,采用了3級流水線( pipe - line )的處理結構。