qt_Molecular

VHDL code for assignments

帧间差分法是一种通过对视频图像序列中相邻两帧作差分运算来获得运动目标轮廓的方法，它可以很好地适用于存在多个运动目标和摄像机移动的情况。当监控场景中出现异常物体运动时，帧与帧之间会出现较为明显的差别，两帧相减，得到两帧图像亮度差的绝对值，判断它是否大于阈值来分析视频或图像序列的运动特性，确定图像序列中有无物体运动。图像序列逐帧的差分，相当于对图像序列进行了时域下的高通滤波。实例中有对应avi文件(Inter-frame difference method is a method that obtains the contour of moving object by differential operation of two adjacent frames in video image sequence. It can be well applied to the situation where there are multiple moving objects and camera moving. When abnormal object motion occurs in the monitoring scene, there will be obvious difference between the frame and the frame. By subtracting the two frames, the absolute value of the brightness difference between the two frames can be obtained. The motion characteristics of video or image sequence can be analyzed by judging whether it is larger than the threshold value, and whether there is object motion in the image sequence can be determined. The frame-by-frame difference of image sequence is equivalent to high-pass filtering of image sequence in time domain. There are corresponding avi files in the instance)

双馈风机simulink模型，可运行，波形可以使用。(The Simulink model of the doubly fed wind generator can be successfully operated and the waveform is available.)

该库为德州仪器msp430系列单片机spi库。你可以用这个库处理spi通信。

说明：  模拟退火算法的资料Data of simulated annealing algorithm(Data of simulated annealing algorithm)

Simple OPC client,值得研究。 -Simple OPC client, worth studying.

visual prolog for tyros是PDC公司的一个比较经典的prolog教程。 -visual prolog for tyros is PDC

最小熵解卷积程序代码，有用可行，亲自测试过，可以放心使用(Minimum entropy solution convolution program code, useful and feasible, personally tested, can be used at ease.)

可绘制三维等高线图，为广大的学生解决了绘图的难题，这有利于matlab的传播和使用(Drawing three-dimensional contour map)

四个拨码开关，拨上去对应的前四个LED灯亮，体现了pld io功能的灵活。请把拨码开关右上方的跳线帽跳上，同时拔掉ADC0804的跳线帽。-Four DIP switches, dial up the corresponding first four LED lights, reflect the function of flexible pld io. Please dial code switch at the top right of the jumper cap jumped, and pulled out the jumper cap ADC0804.