【正文】
merical putation and symbolic putation, no matter howcalculated the accuracy of the results, people tend to Not directly from the large amount of data and the symbols of their specific meaning in the experience. The graphics processing technology is to provide people with a more direct expression, can makepeople more directly and more clearly understand the results and the nature of language processing in addition to a strong matrix features, it39。s graphics is quite powerful. MATLAB language provides a powerful set of drawing mands thatcan be done automatically based on the data entered drawing, process and results ofthe calculation provides an excellent visual means.The purpose of the practice of introducing Matlab environment is the most basic of some image processing operations, such as read, write, image information and image format, size and gray telescopic。 etc. Through the experiment mastery of image histograms depicts method, deepen the histogram image feature and the relationship between the shape of understanding,and to deepen the understanding of histogram equalization algorithm 1.MATLAB繪制一維函數(shù)圖 plot —— 最基本的二維圖形指令 plot的功能⑴、plot命令自動打開一個圖形窗口Figure⑵、用直線連接相鄰兩數(shù)據(jù)點來繪制圖形⑶、根據(jù)圖