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The use of EDA technology and FPGA development in the UP3 board direct digital f...
利用EDA技术和FPGA在UP3开发板上实现直接数字频率综合器的设计。
实验中加入了相位控制字PWORD，用以控制相位偏移量的前四位，将相位偏移量加到ROM地址总线 上，从而引起从ROM中取得的正弦信号的偏移，实现移相信号发生器的移相功能。
实验中还加入了LCD显示功能，通过LCD显示模块器件，用LCD显示正弦信号的频率，所显示的频 率也是由频率字控制的。LCD的驱动原理同上次实验。-The use of EDA technology and FPGA development in the UP3 board direct digital frequency synthesizer design. Experiment by adding a phase control word PWORD, to control the phase offset of the top four will be added to the phase offset ROM address bus, thereby causing ROM obtained from the sinusoidal signal offset, shifted believe realize its phase-shifting function generator. Experiments have also joined the LCD display, LCD display module through the device, with LCD display the frequency of sinusoidal signal, as shown by the frequency of word frequency control. LCD driving principles with the previous experiment.
- 2023-05-31 07:15:03下载
- 积分：1
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白光的单缝衍射
白光的单缝衍射-white single-slit diffraction
- 2022-06-18 04:29:22下载
- 积分：1
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小波分解与合成，嵌入式编码与解码程序，用于语音和图像压缩...
小波分解与合成，嵌入式编码与解码程序，用于语音和图像压缩-Wavelet decomposition and synthesis, embedded encoding and decoding procedures for voice and image compression
- 2022-11-08 16:05:03下载
- 积分：1
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是二维图象的小波变换和逆变化.可以直接编译运行和调试
是二维图象的小波变换和逆变化.可以直接编译运行和调试-is two-dimensional image inverse wavelet transform and change. Can be directly translated running and debugging
- 2023-09-04 16:55:03下载
- 积分：1
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用一维小波变换进行图像去噪处理，有较低的计算复杂度，提高效率和计算速度。...
用一维小波变换进行图像去噪处理，有较低的计算复杂度，提高效率和计算速度。-Victoria with a wavelet transform image denoising, lower computational complexity, increase efficiency and speed.
- 2022-03-02 18:28:20下载
- 积分：1
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水波纹效果，很神奇的。大家
水波纹效果，很神奇的。大家-Water ripple effect, it is amazing.
- 2022-07-24 00:39:46下载
- 积分：1
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在VC6.0下实现的小波变换算法，与大家分享
在VC6.0下实现的小波变换算法，与大家分享-VC6.0 achieved in the wavelet transform algorithm, and the U.S. share
- 2022-07-18 03:05:21下载
- 积分：1
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李萨如图形，改变振幅比，频率比可以得到不同的图形组
李萨如图形，改变振幅比，频率比可以得到不同的图形组-Lissajous figure, changing the amplitude ratio, frequency ratio can be different from the graphic group
- 2022-03-01 18:01:58下载
- 积分：1
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实现离散余弦(TCD)变换
实现离散余弦(TCD)变换-achieve discrete cosine (TCD) Transform
- 2022-07-21 10:37:49下载
- 积分：1
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一种基于模糊规则和小波变换的医学图像锐化增强算法
一种基于模糊规则和小波变换的医学图像锐化增强算法-Based on fuzzy rules and wavelet transform for medical image sharpness enhancement algorithm
- 2022-06-11 21:22:54下载
- 积分：1
