连续热镀锌机组退火炉计算机检测及控制系统

本文主要介绍了广东南方镀锌板有限公司的１＃加续热镀锌生产线退火炉所用的计算机检测及控制系统，分析了它的软件及硬件，以及它的数据采集及处理的方式，操作人员的人机接口。     

Parallel processing circuit of line image using neuristor

A simultaneous detecting circuit system of centers and lengths of some lines in one dimension is presented applying an electronic circuit model of the nervous axon with respect to signal transmission. This model consists of series of one basic section, and has functions of Neuristor. The circuit system has a paralell processing function. It is constructed by three layers. In the first layer each visual signal of lines is changed to electric pulse signal. In the second layer edges of each line are detected, and in the third layer these detected signals are converted into voltages which correspond to lengths of the lines. These functions were confirmed experimentally using its hardware.     

衍射图像的信号采集和数据处理

针对衍射图像边缘弥散状态不易切准的问题，运用光电积分的方法确定采集点，然后将二值化的数据通过计算机采用最小二乘法进行计算，从而保证了测量结果的正确性     

最优布局中任意曲线状图形处理

介绍了适合于多类型、曲线状零件优化排料的图形处理数据结构和算法，并加以探讨和研究。以此思想所设计的系统运行结果良好。     

一种阵列信号超分辨率快速算法

提出了一种阵列信号超分辨率快速算法，并分析了它的收敛速度。这种算法基于协方差矩阵的特征值平移和矩阵的幂迭代，而不需要矩阵求逆。它的收敛速度快，一般只需几次迭代就能收敛，且算法结构简单，易于实现。     

Parallel finding all initial palindromes and periods of a string on reconfigurable meshes

Given a string of lengthn, this short paper first presents anO(1)-time parallel algorithm for finding all initial palindromes and periods of the string on ann×n reconfigurable mesh (RM). Then, under the same cost (= time × the number of processors =O(n ²)), we provide a partitionable strategy when the RM doesn’t offer sufficient processors; this overcomes the hardware limitation and is very suitable for VLSI implementation. Prof. Chung was supported in part by the National Science Council of R. O. C. under contracts NSC87-2213-E011-001 and NSC87-2213-E011-003.     

Colour classification by neural networks in graphic arts

This paper presents a hierarchical modular neural network for colour classification in graphic arts, capable of distinguishing among very similar colour classes. The network performs analysis in a rough to fine fashion, and is able to achieve a high average classification speed and a low classification error. In the rough stage of the analysis, clusters of highly overlapping colour classes are detected. Discrimination between such colour classes is performed in the next stage by using additional colour information from the surroundings of the pixel being classified. Committees of networks make decisions in the next stage. Outputs of members of the committees are adaptively fused through the BADD defuzzification strategy or the discrete Choquet fuzzy integral. The structure of the network is automatically established during the training process. Experimental investigations show the capability of the network to distinguish among very similar colour classes that can occur in multicoloured printed pictures. The classification accuracy obtained is sufficient for the network to be used for inspecting the quality of multicoloured prints.     

一种基于PI技术的并行自适应滤波结构

基于PI技术，在原多项式表示的并行处理结构基础上提出了一种新的并行自适应滤波结构。新结构的复杂度远远低于基于多项式表示的并行结构，与普通串行的自适应FIR滤波器相当，所以在保证数据通过率较高和系统功耗较低的同时，因为结构简单而更易于实现。MATLAB实验仿真运行结果表明新结构算法在收敛速度上明显优于前两者，从而为并行自适应实时处理提供了现实的可行性。     

数据处理常用数表的替代公式

数据处理与统计中查各种系数的数表很不方便,建立了一系列简化公式以替代这些数表.     

数字图像处理技术在锅炉灭火保护中的应用

结合通辽发电厂一号机组的改造,与传统灭火保护技术进行对比,介绍了数字图像处理技术在锅炉灭火保护系统中的应用。