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帧差法1
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)
- 2018-12-08 16:18:17下载
- 积分：1
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read-and-display-data
读取测量到的数据，并显示波形图，历史曲线(read and display measurement data,as wave chart)
- 2012-03-16 11:48:14下载
- 积分：1
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ADC1251
这是12位AD转换器的资料，资料齐全，欢迎浏览下载(This is a 12-bit AD converter, data, information is available, please visit the downloads)
- 2010-01-05 12:56:16下载
- 积分：1
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Evento-master
说明： event manger in simple project
- 2019-03-15 20:05:31下载
- 积分：1
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logistics算法
说明： logistics回归分析算法python实现(Python implementation of logistic regression analysis algorithm)
- 2020-04-22 22:21:56下载
- 积分：1
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tongxun
在vc++6.0程序下，编写的一款具有添加，查找，删除成员信息功能的程序(Write a vc++6.0 program has to add, find, remove members program)
- 2012-12-13 16:50:15下载
- 积分：1
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代理模式01
说明： Facade design pattern implementation
- 2020-06-24 09:20:01下载
- 积分：1
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xian2
说明： 通过键盘创建有若干个元素（可以是整型数值）的单链表，实现对单链表的初始化，对已建立的顺序表插入操作、删除操作、查找操作、遍历输出单链表。
要求各个操作均以函数的形式实现，并且在主函数中调用各个函数实现以下操作：
（ 1 ）键盘输入单链表 x 、 x 、 x 、 x 、 x 、 x ，并输出显示，其中 x 为任意整数。
（ 2 ）在单链表的第 4 个位置插入 67 ，并输出单链表中的各元素值。
（ 3 ）删除单链表中的第 2 个数据元素，并输出单链表中的各元素值。
（ 4 ）查找单链表中的第 5 个元素并输出该元素的值。(A single linked list with several elements (which can be integer values) is created by keyboard to initialize the single linked list, insert operation, delete operation, search operation and traverse the output single linked list.
Each operation is required to be implemented in the form of a function, and each function is called in the main function to implement the following operations:
(1) Keyboard input single linked list x, x, x, x, x, x, and output display, where x is an arbitrary integer.
(2) Insert 67 at the fourth position of the single-linked list and output the values of each element in the single-linked list.
(3) Delete the second data element in the single-linked list and output the values of each element in the single-linked list.
(4) Find the fifth element in the single list and output its value.)
- 2019-04-18 20:15:36下载
- 积分：1
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greym_1_1
说明： 2019年研究生数学建模E题全球变暖的具体解决方法灰度预测，打开气候文件并提取数据(1. Open the climate file and extract the data)
- 2019-12-02 16:25:41下载
- 积分：1
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FOCUSS
方位估计代码，阵列信号处理,压缩感知，FOCUSS(the code of estimation of direction-of-arrival, compressed sensing,FOCUSS)
- 2019-04-06 23:43:24下载
- 积分：1
