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本文描述的是用于处理电视视频信号的两维实时低频数字模拟滤波器。分析了滤波器的频率特性及其与取平均电阻结构的参数和空间尺寸之间的依赖关系。提出在两维结
Described herein is a two-dimensional, real-time, low-frequency digital analog filter for processing television video signals. The frequency characteristics of the filter and its dependence on the parameters and spatial dimensions of the averaging resistance structure are analyzed. Proposed in two-dimensional knot