查询词典 quantize

Digital pictures are often very large. For example, suppose we want to sample and quantize an ordinary television picture with a VGA video controller,so that it can be redisplayed without noticeable degradation. We must use a matrix of 640×480 pixels, where each pixel is

数字图像通常占用存储空间很大，例如，要得到没有明显的质量下降的NTSC电视图像，数字化时就必须使用640×480×8/像素的矩阵，这样就需要307 200个8位像素，共2 457 600位，并且许多情况下还要求更精确的采样。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。