Description: 用matlab进行信号的仿真实验，测量滤波后的混合信号的幅度和相位差。-Signal using matlab simulation, measurement of mixed-signal after filtering of the amplitude and phase difference. Platform: |
Size: 1024 |
Author:欧欧 |
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Description: 现代电子系统课程设计
基于DDS技术利用VHDL设计并制作一个数字式移相信号发生器。
（1）基本要求：
a．频率范围：1Hz～4kHz，频率步进为1Hz，输出频率可预置。
b．A、B两路正弦信号输出，10位输出数据宽度
c．相位差范围为0～359°，步进为1.4°，相位差值可预置。
d．数字显示预置的频率（10进制）、相位差值。
（2）发挥部分
a．修改设计，增加幅度控制电路（如可以用一乘法器控制输出幅度）。
b．输出幅度峰峰值0.1～3.0V，步距0.1V，显示预置值。
-Modern electronic system design is based on DDS technology courses use VHDL to design and produce a digital shift Signal Generator. (1) the basic requirements: a. Frequency range: 1Hz ~ 4kHz, frequency step for the 1Hz, output frequency can be preset. b. A, B two sinusoidal signal output, 10-bit output data width c. Phase difference range of 0 ~ 359 °, stepping to 1.4 °, the phase difference value can be preset. d. Figures show that the frequency of Preferences (10 M), phase difference value. (2) to play a part of a. Modify the design to increase the rate of control circuit (for example, could use a multiplier to control the output rate). b. Peak-to-peak output rate of 0.1 ~ 3.0V, step 0.1V, show preset value. Platform: |
Size: 174080 |
Author:耳边 |
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Description: 载波相位三差处理，用fortran语言编写的，对研究GPS载波相位差分的人有所帮助。-Three difference carrier phase processing, using the fortran language, the study of GPS carrier phase difference be helpful to people. Platform: |
Size: 23552 |
Author:杨春 |
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Description: 这几篇论文都是非常经典的有关离散频谱来估计相位差的。 -These papers are the classic,they use discrete spectrum to estimate the phase difference. Platform: |
Size: 608256 |
Author:王雪 |
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Description: 本程序利用FFT算法来测量同频正弦之间的相位差，分辨率可达0.01度.-This program using FFT algorithm for measuring the phase difference between two sine wave signals with the same frequency. Platform: |
Size: 362496 |
Author:LiangYurong |
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Description: 2012年江苏省电子设计竞赛，测相位差程序。可分辨相位的超前于滞后，经测试稳定可靠！-Electronic Design Contest in 2012, Jiangsu Province, the phase difference measurement procedures. Distinguished phase ahead of the lag has been tested and is stable and reliable! Platform: |
Size: 3740672 |
Author:阮志强 |
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Description: 希尔伯特变换和小波变换检测相位差的matlab程序和一些资料-Hilbert transform and wavelet transform to detect the phase difference matlab program and some of the information Platform: |
Size: 2623488 |
Author:Breeze |
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Description: 改变窗长的相位差离散频谱校正源程序，可选择矩形窗和汉宁窗。-Change the window phase difference discrete spectrum correction source, you can select the rectangular window and the Hanning window. Platform: |
Size: 1024 |
Author:杨超 |
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Description: 本程序可以实现两组正弦信号的相位差测量，此程序是经CCS3.3开发出来的，可以在28335上运行。程序里面包括相位差测量算法程序，FFT程序，加噪声程序。分步给出方便修改。程序中还对不同开发环境给出大量头文件和库文件，方便大家调试成功-The program can achieve two sinusoidal signals phase difference measurement, this procedure is developed by CCS3.3, you can run on 28335. Program which includes the phase difference measurement algorithm, FFT procedures, plus noise process. Step gives easy modification. The program also gives a lot of different development environments header files and libraries to facilitate the successful commissioning Platform: |
Size: 1255424 |
Author:王赞 |
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Description: 基于LabVIEW设计了相位差的检测程序，采用相关法、过零法、FFT法、频谱分析法四种方法，适合毕业设计。-LabVIEW design phase of the testing procedures, the use of correlation, zero-crossing method, FFT method, spectral analysis of four methods for graduation design. Platform: |
Size: 18432 |
Author:钱敏 |
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Description: STM32单片机，采用数字相关法测量两路波的相位差，内含工程，进行了模拟数据测试通过，稍微修改即可使用，并附上了理论文档。-STM32 microcontroller, using digital Correlation Method for Measuring the phase difference between two waves, including engineering, tested by simulated data, you can use slightly modified, with a theoretical document. Platform: |
Size: 7127040 |
Author:奇诺 |
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Description: 采用相关法在TMS320F28035上实现计算两个信号相位差(use correlation method to calculate the phase difference of two signals on TMS320f28035) Platform: |
Size: 132096 |
Author:小万万想不到
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