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chirp-fourier-transform
chirp fourier transform 线性调频Z变换(CZT) 的matlab功能函数，该方法通过CZT变换获得精确的等价于离散傅里叶变换结果的间谐波信号的频率分布估计值,可以得到精确的各次谐波和间谐波参数,利用该函数相同采样频率下该方法的检测精度更高。(This routine allows the evaluation of the DFT over an arbitrary range of frequencies as its name implies this lets you zoom into a narrow portion of the spectrum.)
- 2013-10-22 23:08:06下载
- 积分：1
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RFID source code you downloaded it slowly
RFID 源代码请你们慢慢下载吧-RFID source code you downloaded it slowly
- 2023-08-14 10:25:04下载
- 积分：1
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RFID_anti_collision_algorithm
电子标签防碰撞是RFID 系统中一个关键问题。在射频识别系统中．当阅读器作用范围内有多个标签同时向阅读器发送数据时，会产生冲突，必须采用一种防碰撞算法解决这种冲突。在分析典型的二进制及动态二进制防碰撞算法基础上，采用了一种新的防碰撞算法。经实验证明，该算法能有效解决射频识别系统中多目标识别的防碰撞问题。(Tag anti-collision RFID system is a key issue. In the radio frequency identification systems. When the reader within the framework of the role of multiple tags simultaneously send data to the reader, it will create conflict, you must use a anti-collision algorithm to solve such conflicts. In the analysis of a typical binary and dynamic anti-collision algorithm based on the binary, using a new anti-collision algorithm. The experiments show that the algorithm can effectively solve the radio frequency identification system, multi-target recognition of the anti-collision problem.)
- 2021-04-11 17:58:57下载
- 积分：1
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RC522完整程序无需修改可放心使用，呵呵呵用完可要说谢谢哈
RC522完整程序无需修改可放心使用，呵呵呵用完可要说谢谢哈 -RC522 integrity procedures can be assured no need to change the use,呵呵呵can say thank you run out of Kazakhstan
- 2022-02-22 02:26:12下载
- 积分：1
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RFID读标示例，希望能给大家在开发RFID读写程序的时候有所帮助...
RFID读标示例，希望能给大家在开发RFID读写程序的时候有所帮助-Reading RFID standard sample, hoping to give everyone in the development of RFID read and write procedures help
- 2023-04-07 21:55:03下载
- 积分：1
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RFID Security
RFID Security - F. Thornton, B. Haines, A. Das, et al - Syngress - 2006-RFID Security- F. Thornton, B. Haines, A. Das, et al- Syngress- 2006
- 2023-07-20 04:30:04下载
- 积分：1
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RFIDPrint
说明： RFID打印机程序 可以实现条码的打印和写入数据(RFID printers can achieve barcode printing and writing data)
- 2008-10-09 10:30:58下载
- 积分：1
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该支持MIFARE和生
omnikey support and soure for mifare
- 2022-11-17 05:55:03下载
- 积分：1
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multirfid
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)
- 2015-04-07 11:05:21下载
- 积分：1
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pcf8814
New RFID Chip Datasheet
- 2013-10-13 15:19:44下载
- 积分：1
