上海对外贸易学院特征点提取

以2DPSK为例仿真说明数字频带传输的整个过程。(Description 2DPSK simulation as an example to figure the whole process of transmission band.)

BP算法用于分类，MATLAB环境， 可以直接运行。(BP algorithm is used for classification, can run directly.)

说明：  通过修改INP文件中的铺层信息及材料属性信息，得到层合板等效模量及极限强度(Equivalent modulus and ultimate strength of laminates can be obtained by modifying the information of lamination and material properties in INP file.)

GPSCA码跟踪，自己编写，可观察误码率，(GPSCA code tracking, I have written, the bit error rate can be observed,)

一个关于鲁棒性的先进智能控制的实例。磁悬浮的matlab仿真模型。希望对相关人员有帮助(An advanced intelligent on the robustness of the control instance. Matlab simulation model of magnetic levitation . Personnel)

说明：  FIR低通数字滤波器的设计，利用matlab编程语言利用FIR1函数设计低通滤波器。(Design of FIR Low Pass Digital Filter)

指纹识别源代码，用matlab编程实现的指纹识别源代码，简单易懂，非常实用(Using Guide:matlab 6.5 version (or over version) + image proceesing tools The 1st step, change the files directory as the matlab current directory The 2nd step, in the "command" window, input "GUI", then "Enter" The 3rd step, GUI will be shown. )

DFS以及海明窗汉宁窗的各种实例代码。对学习matlab很有帮助(DFS work hanming hainig matlab)

对严重故障情况下该微电网系统故障恢复能力和维持电能质量能力进行仿真试验 , 结果表明所建微电源及微电网模型都能较好模拟实际运行情况 ,为微电网的进一步研究提供了仿真平台 。(Under the condition of severe fault, the fault recovery ability and power quality of power system are simulated, The results show that the micro power supply and micro grid model can better simulate the actual operation situation, and provide a simulation platform for the further study of microgrid.)

说明：  图像阈值分割技术在图像分割中具有重要的意义。遗传算法既可以对全局信 息高效利用，也减少了存储空间和计算量。利用遗传算法的优点，提出了一 种用改进遗传算法的图像分割的方法，可以将父代中适应度大的个体代替当前代 中的个体，保证了可以选出最优的个体。遗传算法是具有鲁棒性和自适应性的搜 索方法.通过实验对比，表明该方法具有快速、稳定分割的特点。(Image threshold segmentation technology is of great significance in image segmentation. Genetic Algorithms can be used for global information Efficient utilization of information also reduces storage space and computation. Based on the advantages of genetic algorithm, a new genetic algorithm is proposed. A method of image segmentation based on improved genetic algorithm can replace the current generation with individuals with large adaptability in the parent generation. The individual in the system ensures that the best individual can be selected. Genetic Algorithms are Robust and Adaptive Search The experimental comparison shows that the method has the characteristics of fast and stable segmentation.)