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Description: 985工程高校西北工业大学程序设计大赛作品
拿出来与大家分享
喜之郎CC队
作品简介：在开始运行该程序时，会出现两个动画人物的脸，按任意键 后这两个脸会来回相撞5次，（在这5次期间会有相应的文字 和图形输出,比如：会有旋转时针控制时间的延迟...）。完 了后，会输出一行提示信息：按回车键，这两个脸会做三个 逆时针360度的旋转，按ESC键，会退出该程序，按任意键， 他们会再次相撞。-985 engineering colleges and universities Northwestern Polytechnical University Programming Competition works out to share with you the Lang-hi CC team works Description: Run this program in the beginning, it will be two animated character s face, press any key will return the two face collision 5 times (5 times in this period there will be corresponding text and graphics output, such as: there will be rotating the clock to control the time delay ...)。 Finished, it will output his message: Push the enter key, the two face will do the three anti-clockwise 360-degree rotation, according to ESC key, it would pull out of the program, press any button, they will once again collided.
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Size: 31744 |
Author: 王赫 |
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Description: 提出两种基于盲源分离方法的标签防碰撞算法，解决标签密集的多天线RFID 系统中的标签碰撞问题。在一个确定的
时隙内， 当发射反向反馈信号的标签数目不超过阅读器天线的数目时， 这些标签可以通过盲源分离算法被阅读器成功识
别；信号，直到所有标签被成功识别出来。仿真结果表明，新算法能使得RFID 系统获得更加高效的吞吐率，能比基于ALOHA
的标签防碰撞算法具有更小的时耗，尤其是当标签数目较大时更加显著。-two tag anti－collision algorithms based on blind source separation (BSS) method are presented to solve the
tag collision problem for dense multi －antennas RFID system in this paper．When the number of tags that transmitting
backscattering signal in a confirmed slot is not exceed the number of antennas of the reader,these tags can be identified
by using blind source separation algorithm．Otherwise,these tags cannot be identified,and they randomly one of other
slots in the same frame and transmit the return signal to the reader until all tags have been identified successfully
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Size: 497664 |
Author: 小红 |
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Description: 该文在大量测试实验和理论分析的基础上，研究电磁波在楼内公共烟道的传输问题，分析公共烟道环境的特殊性以及影响电磁波传输损耗的因素。提出一种适用于楼宇集中净化物联网系统的基于SX1278的无线传输方案。该方案采用直接序列扩频调制来提高系统的抗干扰性能，采用截断二进制指数退避算法作为重传机制来解决节点信号冲突碰撞问题。通过在基站端采用时间片轮转调度，来保证计数的同步性和实时性。集成测试和实地测试结果表明，该方案很好地解决了烟道内无线信号的稳定传输问题，且丢包率和误码率较低，系统可靠性好。-On the basis of experimental and theoretical analysis of a large number of tests on the study of electromagnetic waves in the building of public flue transmission problems, analyze the particularity of public flue environment and factors affecting the electromagnetic transmission loss. Is proposed for building things centralized purification system based on wireless transmission scheme SX1278' s. The program uses direct sequence spread spectrum modulation to improve anti-interference performance of the system, using the truncated binary exponential backoff algorithm as the retransmission mechanism to resolve conflicts node signal collision. The base station side by using round-robin scheduling to ensure counting and real-time synchronization. Integration testing and field test results show that the program solves the problem of stable transmission of radio signals within the flue, and the packet loss rate and the error rate is low, better system reliability.
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Size: 758784 |
Author: jerry |
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Description: 2048》是一款数字益智游戏，在4*4的方格中通过上下左右滑动来控制数字的变化，游戏胜利的条件是出现2048这个数字。
游戏规则如下：
1、玩家每次可以选择上下左右其中一个方向去滑动，定义滑动的方向为前，滑动的反方向为后，每滑动一次，所有的数字方块都会向前移动靠拢至边缘。
2、每一行（列）从最前方第二个方块依次向前方方块发起撞击，相撞的两个方块数字不同时不发生变化，撞击发起块向后顺延，相撞的两个方块相同时变成一个新的数值相加的数字块，后续的数字块依次向前递补空位，撞击发起块变为新生成数字块的后面第二个数字块。
3、撞击结束后系统会在空白的地方随机出现一个数字方块2或者4。
对4*4方格中的16格分别赋予编号 1-16
1 2 3 4
5 6 7 8
9 10 11 12
13 14 15 16("2048" is a digital puzzle game, in the 4*4 box through the top, bottom, left and right slide to control the change of the number, the game is the victory of the emergence of the number 2048.
The rules of the game are as follows:
1, each game player can choose around one of the direction to the direction of sliding, sliding, anti sliding direction for each slide, a digital box all move closer to the edge.
2, each row (column) from the front of the second box in front box launched impact, two digital collision box also does not change, the impact initiated block extended backwards, two blocks collided with the same into digital block a new value added, in turn forward for subsequent digital blocks the vacancy, impact initiated into a new generation of digital block block behind second digital blocks.
3, after the crash, the system will randomly appear in the space of a number box 2 or 4.
Assign numbers 1-16 to the 16 squares in the 4*4 grid
1234
5678
9101112
13141516)
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Size: 27648 |
Author: monster怪兽
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Description: 基于CAN_BUS的汽车防撞报警系统控制,提供完整的Can 口应用与汽车的设计资料。(Based on CAN_BUS automotive anti-collision alarm system control, to provide a complete Can port application and automotive design information.)
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Size: 3656704 |
Author: 青云志
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Description: TI公司的DS90UB913Q/DS90UB914Q芯片组是10MHz~100MHz 10位/12位FPD-Link III SER/DES，提供高速FPD-Link III接口和高速正向通路以及用于差分对上数据发送的双向控制通路。主要用在图像和汽车ECU的视频处理器间的连接，还有主要用在汽车视频系统,防碰撞系统的前端照相机,后视镜照相机和停车系统辅助管理。(TI's DS90UB913Q/DS90UB914Q chipset is 10MHz~100MHz 10 bit /12 bit III SER/DES, providing high-speed FPD-Link III interface and high speed forward path, and bidirectional control path for differential pair data transmission on FPD-Link. It is mainly used in the connection between image and the video processor of automobile ECU, and is mainly used in automobile video system, anti collision system front end camera, rearview mirror camera and parking system auxiliary management.)
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Size: 21545984 |
Author: destyni
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Description: 用matlab写的aloha防碰撞算法，涉及到吞吐量，数据包的数量，成功的数量，进行一个直观的分析。(The Aloha anti-collision algorithm written in MATLAB involves an intuitive analysis of the throughput, the number of packets, the number of success, and the number of success.)
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Size: 3072 |
Author: xxxyyyzzz_xyz
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Description: doc the RC522 su dung code c-c++ Aloha improved version of RFID anti-collision method, using matlab simulation to achieve higher efficiency
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Size: 717824 |
Author: David Tit |
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Description: 实现动态帧时隙防碰撞算法，采用matlab语言编写，供大家参考使用。(The dynamic frame time slot anti-collision algorithm is implemented in MATLAB language for reference.)
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Size: 2048 |
Author: 孙三皮 |
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Description: 实现防碰撞算法仿真，RFID射频技术的防碰撞算法仿真，基于matlab(Realization of Anti-collision Algorithms Simulation)
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Size: 811008 |
Author: 网航波 |
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