搜索资源列表
yesignal
- 信号生成:可以生成各种类型的信号包括正弦波、方波、三角波、扫频信号、调幅波、白噪声、窄带随机信号等-signal generation : can generate all types of signals, including sine, square, triangle wave, sweep signal amplitude wave, white noise, narrowband random signals
Local-oscillation
- 51单片机控制TLC5618产生锯齿波，作为本振的触发信号，并通过写ad9851的频率控制字来产生扫频信号-51 SCM TLC5618 produce sawtooth, as the vibration of the trigger signal, and by writing ad9851 frequency control word to generate sweep signal
AD9858
- 单片机控制ad9858的扫频信号发生器程序。该程序已经调试通过。-SCM control ad9858 sweep signal generator program. The program has been adopted to debug.
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
mtd
- MTD定点浮点仿真，可直接用于fpga算法的仿真程序，产生了扫频信号，仿真直接输出系统频率响应函数，为系统测试带来好处-MTD fixed-point floating-point simulation, fpga algorithm can be used directly in the simulation program to produce a sweep signal, the direct simulation output system frequency response fun
simplead9851
- 专用DDS芯片AD9851产生正弦波，频率相位可调，并可以产生扫频信号-Dedicated DDS chip AD9851 produced sine wave, frequency, phase-adjustable, and can generate sweep signal
renti1
- 人体视觉暂留特性测试实验 编程从一个I/O口输出一扫频信号，驱动一支LED灯闪动，频率范围为10HZ~99HZ，扫描时间为30秒，在LED闪动期间观察，一旦发现无法识别LED灯闪动时，按下按键K1，立即停止输出，并将此时的信号频率显示在数码管上，该信号的周期为测试者的视觉暂留时间。 -Characteristics of human persistence of vision testing laboratories programming from an I/O port output
shijuezanliu
- 视觉暂留，编程从一个I/O口输出一扫频信号，驱动一支LED灯闪动，频率范围为10HZ~99HZ，扫描时间为30秒，在LED闪动期间观察，一旦发现无法识别LED灯闪动时，按下按键K1，立即停止输出，并将此时的信号频率显示在数码管上，该信号的周期为测试者的视觉暂留时间。-Persistence of vision, programming from an I/O port outputs a sweep signal to drive an LED light flashing, the frequ
makesin
- 可以产生16bits和24bits的正弦信号，多个正弦信号的叠加以及扫频信号，所有信号都生成为wav文件。可以控制信号的幅度，频率和相位。自己写的，如果有问题，请小窗联系。-Can generate 16bits and 24bits sinusoidal signal, the superposition of multiple sinusoidal signals, as well as sweep signal, all signals gave birth to a wav file.
AD9850
- 关于扫频信号源的程序 使读者更清楚地了解扫频信号源的功能及应用-Procedures on the sweep signal to sweep the reader a clearer understanding of the function and application source
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
FPGA_ADC7513_DAC7822
- 芯片：cyclonge ii ep2c35f484c8 功能：NCO产生0-200K的扫频信号，并经过穿行DADA7513输出。 再经过串行ADC7822采样，用singaltap II 比较输入和输出的波形-Chip: cyclonge ii ep2c35f484c8 function: NCO generates 0-200K sweep signal, and after a walk through DADA7513 output. Then after serial ADC7822
51-sweep-program-
- dds protel电路图 ad9850输出扫频信号，调试通过 -dds protel ad9850 output sweep signal debugging through
Radio-over-Fibre-Technology
- Radio-over-Fibre Technology for Broadband Wireless Communication Systems -The research in this thesis focussed on the feasibility of using both single-mode and multimode fibres to distribute high-frequency microwave signals to simplified remote
msp430-sweep-signal
- msp430产生扫频信号并识别输入信号频率-msp430 sweep signal and generates the input signal frequency identification
sweep
- generate sweep signal
Sweep-Signal-Generator
- Sweep/Signal Generator LPC2138
AD9850-sweep
- 利用C8051F040单片机和AD9850产生扫频信号，经测试，输出扫频信号稳定。欢迎下载！-Use C8051F040 microcontroller and AD9850 sweep signal generated by the test, the output sweep signal stability. Welcome to download!
TX_single signal
- 关于labview的USRP编写的扫频信号，观察其时域和频域波形(On the sweep signal written by USRP of labview, the waveforms in time domain and frequency domain are observed.)