搜索资源列表
23
- 能用单片机控制DDS芯片实现对输出信号频率/相位的调节,并具有调频、点频、扫频等工作模式,并可以通过液晶显示 -DDS chip can be used to achieve single-chip control of the output signal frequency/phase adjustment, and has FM, point frequency sweep mode, etc., and can be liquid crystal display
STC12C5410AD-based-on-the-DDS-signal-generator
- 内容:包含原程序代码和protel99格式的原理图。 工作模式:扫频、点频、跳频。 实现功能:液晶显示频率值、工作模式。 硬件资源:STC12C5410AD、ad9850、LCD12232F。-Content: contains the original program code and schematics protel99 format. Working modes: Sweep, point-frequency, frequency hopping. Implementatio
k_cvdcs_extabstr_cg96
- Calculating Voronoi Diagrams using Convex Sweep Curves
005
- 扫频仪的方案设计,设计了一个多功能扫频仪,方案完美且易于实现,适合于电子设计大赛的同学作参考方案-Sweep instrument design, the design of a multi-sweep device, the program is easy to implement and perfect for the Electronic Design Competition for reference program students
GARbage-robot
- this article about implementing in bulding usable robot. garob or garbage robot is very cheap and reliable robot for helping human sweep out the garbage .In this article included c code program too for design algoritm-this is article about implement
sname
- 扫名字用的东西,很灵活好用,用VB载入-Sweep the name used in
sweep.oscillator
- this is a simul code for sweep oscillator
Sweep-signal-generator-based-on-DDS
- 基于DDS的扫频信号发生器 -Sweep signal generator based on DDS
jia
- 摘要:介绍了利用直接数字合成技术产生频率扫描信 号的新方法。利用计数器和相位累加器实现对波形存 储器寻址, 从而产生频率扫描信号序列。该序列通过 数-模转换器和低通滤波器后, 产生出频率扫描信号。 被合成的频率扫描信号的起始频率、 终止频率和扫描 时间可根据需要随意设定,并且可以实现对三者的精 确控制。-Abstract: The use of direct digital synthesis techniques to create a new method of fr
sweep
- 关于有限元网格划分sweep方法的详细介绍,原理说明清楚,老外的文献写得格外明了-On the finite element mesh sweep method details, principles make clear, especially foreigners to understand literature written
trajectory-optimization
- 针对登月舱上升段轨迹优化问题,建立上升舱动力学模型,用无量纲技术建立最优控制模型;以燃料消耗最优为指标,利用Pontrjagin极小值原理,将问题转化为时间自由的两点边值问题(TPBVP)。采用一种基于初值猜测方法和向前扫描法求解TPBVP,得到最优上升轨迹。仿真结果表明:此方法收敛速度快、可靠性高,为月面返回实际应用提供一定的参考。-According to the problem of trajectory optimization for the lunar module in ascen
freqsweep
- Frequency sweep using stm32f0 DAC w/ RAM modified from original source
aaa
- 数码管显示扫苗,I/O口的定义,定时器的使用-The digital display sweep seedlings, as defined in the I/O port, timer use
200711-0054-05
- TMS28335初始化完成之后, 1、 先DDS产生73.35hz的方波。(问流量管固定频率) 2、 乘法器的另一个数字端输入乘数直接给一个固定值(按照5v),系数是固定的就是对应PID输出的那个接口,串行十二位信号输出(需要先定好一个GPIO接口)。 3、 再延迟一定的时间0.1s或其他时间之后,开始ad采集信号,分别采两路AD信号,此时不稳定(为什么要等到一定的幅值才开始采集AD信号) 4、 选择250点估计一个频率,频率估计的方法采用计算峰值次数的方法或者过零点,总之是为了
bentley
- calculates the bentley sweep algorithm between two trapezoidal membership functions
signal_generator_430
- 基于430单片机的与DE0 FPGA 的信号发生器,还有测频、测相、测幅、扫频功能。-Based on 430 single and DE0 FPGA signal generators, as well as frequency measurement, the measured phase, the measured amplitude, sweep function.
main
- 打点机程序,能够自动识别大点距离,程序控制,可在线扫写。-RBI machine program that can automatically identify a large distance, process control, online sweep write.
backward-forward-sweep
- backward forward power flow for radial distribution systems
sweep
- matlab code for sweep generation
Depth-data-mining-sweep
- 扫频数据分析下图显示:某一个扫频测试点上获取了一个TD-SCDMA信号,其属性是主频率为10063,色码为58。而在扫频测试点的周围却有两个属性相同的小区:A小区与B小区。-The following figure shows the data analysis sweep: sweep test point on one obtains a TD-SCDMA signal, its properties are clocked at 10063, color code 58. And arou