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This paper proposed the design of the car navigation terminal program, enabling...
本文中提出的车载导航终端设计方案,可实现GPS导航、电子地图实时定位、GSM/GPRS通信等功能,通过实验已取得良好的效果-This paper proposed the design of the car navigation terminal program, enabling GPS navigation, digital maps, real-time positioning, GSM/GPRS communications and other functions, the experiment has been achieved through good results.
- 2022-04-18 11:55:19下载
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实时操作系统的若干关键问题研究 博士论文 对高可靠系统有参考价值 版权归浙江大学及其作者。...
实时操作系统的若干关键问题研究 博士论文 对高可靠系统有参考价值 版权归浙江大学及其作者。-Real-time operating system a number of key issues of research doctoral thesis on the highly reliable system has reference value belongs to Zhejiang University and the author.
- 2022-01-31 12:23:52下载
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DSP control motor. PDF papers DSP control motor. PDF papers DSP control motor. P...
DSP控制电机.PDF 论文 D SP控制电机.PDF 论文 -DSP control motor. PDF papers DSP control motor. PDF papers DSP control motor. PDF Paper
- 2023-05-30 07:30:03下载
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c++
微机报告 直流电动机斩波调速控制
以8088cpu为核心,扩展8253定时器/计数器,产生1ms(PWM的周期的方波),作为8259的IRQ7的中断请求信号,在中断程序中,由8255B口(PB0脚)输出PWM脉冲,经驱动单元输出驱动直流电动机(起码有高、中、低三个速度,甚至可连续调速)。-c++
- 2022-01-28 17:17:32下载
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vc的一个例子哦 vc的一个例子哦
vc的一个例子哦 vc的一个例子哦-vc an example of an example of vc Oh Oh Oh, an example of vc
- 2023-05-22 13:50:03下载
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在电子技术中,频率是最基本的参数之一,又与许多电参量的测量方案、测量结果都有十分密切的关系,因此频率的测量就显得更为重要。测量频率的方法有多种,其中电子计数器测...
在电子技术中,频率是最基本的参数之一,又与许多电参量的测量方案、测量结果都有十分密切的关系,因此频率的测量就显得更为重要。测量频率的方法有多种,其中电子计数器测量频率具有精度高、使用方便、测量迅速,以及便于实现测量过程自动化等优点,是频率测量的重要手段之一。在本次毕业设计中我们选择使用单片机来制作数字频率计,并在实际制作中采用了直接测频法。利用延时产生的时基门控信号来控制闸门,通过在单位时间内计数器记录下的脉冲个数计算出输入信号的频率,最终送入LCD中显示。这样制作出来的频率计不仅可以满足设计题目的参数要求,而且具有了单片机的稳定性和成熟性,且控制能力强,是一种低成本,高可靠的设计方案。-In electronic technology, the frequency is one of the most basic parameters, but also with a number of electrical parameters of the measurement program, the measurement results have a very close relationship between the frequency of measurement, therefore it is even more important. Measurement of the frequency of a number of means, electronic measurement of the frequency counter with high precision, easy to use, rapid measurement, and measurement is easy to realize the advantages of process automation is an important means of measuring the frequency of one. Graduates in this design we have chosen to make use of single-chip digital frequency meter, and used in the actual production of a direct
- 2022-07-23 20:30:08下载
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蚁群优化算法的matlab代码
matlab codes for ant colony optimization
- 2022-03-12 16:13:54下载
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数字复接就是把两个或两个以上的支路数字信号按时分复接方式合并成单一的合路数字信号。...
数字复接就是把两个或两个以上的支路数字信号按时分复接方式合并成单一的合路数字信号。-Digital multiplexer is to slip two or more digital signals in time division multiplexing access method into a single co-channel digital signals.
- 2023-03-17 10:55:04下载
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1.任意选取一个灰度图像和彩色图像,对算法中若干关键语句中的参数进行调整,得出不同的实验结果,并对这些结果进行分析。
2.根据自己所学知识,提出自己的轮廓线...
1.任意选取一个灰度图像和彩色图像,对算法中若干关键语句中的参数进行调整,得出不同的实验结果,并对这些结果进行分析。
2.根据自己所学知识,提出自己的轮廓线提取方法,与简单阈值法进行比较分析。
3.练习matlab自带算子的检测结果。
-1. Arbitrarily select a gray-scale images and color images, several key statements on the algorithm to adjust the parameters, results in different experimental results, and these results were analyzed. 2. Learned based on their knowledge, put forward its own contour extraction method, with a simple threshold method for comparative analysis. 3. Matlab built-operator practice test results.
- 2022-08-25 18:17:24下载
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雷达阵列信号处理中的极大似然方法
Maximum Likelihood Methods in Radar Array Signal Processing
- 2023-05-20 01:05:04下载
- 积分:1