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- Corbin J, Howard R. TDU Quantization Error Impact on Wideband Phased-array Performance[DB/OL]. 曹運合,張守宏,羅永健,等.;基於拉伸處理的寬頻寬角波束形成技術[J]
- The BAQ is adapted to the high dynamic range of SAR complex images and reduces the quantization error. 塊自適應量化方法很好地適合複數圖像數據動態範圍大的特性,減小了量化誤差。
- The spectrum characteristics of the phase truncation error and amplitude quantization error are analyzed by the method of Fourier series. 文章最後還簡單介紹了幾種改善雜散誤差的方法。
- In order to reduce the quantization error of pipelined A/D converter, a simple and efficient modified algorithm is presented. 摘要為了減小流水線結構A/D轉換器的量化誤差,提出了一種簡單有效的改進演算法。
- The affection of quantization error for SNR in digital beam forming (DBF) is analyzed on the perfect and normal conditions respectively. 摘要文章針對理想和非理想的不同條件,從理論上分析了量化誤差對於數字波束合成(DBF)中輸出信噪比SNR的影響。
- Feeding error comprizes phase quantization error produced by digital phase shifter, array tolerance and the error produced by failure element. 饋電誤差包括由數字移相器的使用引入的相位量化誤差、陣列公差和失效單元引起的誤差。
- The interpolation is equal to subdivide those control rules,so the quantization error can be eliminated thoroughly,and the system can get better steady-state performance. 使用插值演算法相當於細分了控制規則,從根本上消除了量化誤差,改善了系統的穩態性能。
- According to the least quantization error criterion of optical wavelet filter in space domain and frequency domain, an optimal wavelet was constructed based on lifting algorithm. 根據光學小波濾波器的空、頻域量化誤差最小原則,基於提升演算法,構造出空、頻域量化誤差最小的最優小波。
- With the proposed digital calibration circuit, the mismatch-induced timing error among multiphase clocks can be reduced to be less than 1.2X quantization error theoretically. 理論上,利用所提出之數位校正電路,多相位輸出間的相位誤差可以減少至1.;2倍量化誤差。
- When this modified controller is applied to stabilize a closed-loop sampled-data control system with adjustable holder period, the approximate error and sampling quantization error can be separated. 在採樣系統的保持周期可調節的情況下,運用此修正控制器來鎮定整個多步長非線性採樣系統,可得系統近似誤差和採樣量化誤差可分離的結果;
- Without any other additional circuit, the algorithm achieved a pipelined architecture of rounding method by adjusting the quantization level, the quantization error ranged from -1/2LSB to 1/2LSB. 該演算法在不附加任何額外電路的情況下,通過對模擬量化比較電平的調整,實現了舍入式流水線結構,其量化誤差範圍在-1/2LSB與1/2LSB之間。
- Part 2 explains how ADCs and DACs introduce noise through quantization errors, offset errors, and other "DC" errors. 第 2部分解釋ADC和 DAC如何通過量子化誤差、偏移誤差和其它DC誤差產生雜訊。
- So these few colors can be used to creat a new image and keep the color quantization errors between the new image and the onginal one to be the least. 顏色量化是將原有圖像中的多種顏色根據人的視覺效果歸類為較少的顏色,從而用這些較少種類的顏色重新生成一幅新的圖像,使量化后的圖像與原圖像的差別即量化誤差最小。
- The strength of the signal compared to that of the quantization errors is measured by dynamic range and signal-to-noise ratio . 信號的力量與量子化錯誤的相較被動態的範圍和信號-到- 噪音比測量。
- Quantization error of a phased array 相控陣的量化誤差
- The analysis of quantization error for SNR in DBF DBF中的量化誤差對SNR影響的分析
- He overlooked a spelling error on the first page. 他沒有看出第一頁中有個拼寫錯誤。
- He learned technical skills by trial and error. 他通過不斷摸索掌握技能。
- The letter was addressed in error. 那封信的地址寫錯了。
- coefficient quantization 係數量化