The TSL237 light-to-frequency converter combines a silicon photodiode and a current-to-frequency converter on a single monolithic CMOS integrated circuit. Output is a square wave (50 duty cycle) with frequency directly proportional to light inten

IMAGE SEGMENTATION BY FUZZY C-MEANS CLUSTERING ALGORITHM WITH A NOVEL PENALTY TERM

PB编写的程序实现远程自动升级。此是C/S架构，免去了每台客户机维护的麻烦。-PB programs written for remote automatic upgrade

(a) 编写一个给图像中添加椒盐噪声的程序，程序的输入参数为两个噪声分量的概率值。 (b) 修改在实验03-03 中编写的程序，实现3 x 3 中值滤波。 (c) 给图5.7(a)添加Pa = Pb = 0.2 的椒盐噪声。