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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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基于matlab的gabor滤波器，选择目标频段，一个不错的信号处理工具...
基于matlab的gabor滤波器，选择目标频段，一个不错的信号处理工具-Based on the gabor filter matlab, select the target band, a good signal processing tools
- 2022-07-03 19:30:48下载
- 积分：1
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MakeBSFilter have completely remodeling Biorthogonal symmetrical filter MakeBSWa...
MakeBSFilter产生完全重构双正交对称滤波器
MakeBSWavelet产生双正交对称小波和尺度函数的图形-MakeBSFilter have completely remodeling Biorthogonal symmetrical filter MakeBSWave have let biorthogonal wavelet and symmetric scaling function graphics
- 2022-01-26 00:15:45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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一个用于数字图像压缩的小波变换实现源程序
一个用于数字图像压缩的小波变换实现源程序-a digital image compression used in the wavelet transform source
- 2022-02-28 12:38:33下载
- 积分：1
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一个利用小波变幻实现滤波的算法
一个利用小波变幻实现滤波的算法-a wavelet filter changes the algorithm to achieve
- 2022-09-22 07:45:03下载
- 积分：1
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基于小波变换的子带编码
基于子带编码的快速小波变换算法-subband coding based on the fast wavelet transform algorithm
- 2022-01-27 22:46:37下载
- 积分：1
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基于小波变换的图像滤波处理，程序很简单采用的是差分实现小波变换...
基于小波变换的图像滤波处理，程序很简单采用的是差分实现小波变换-based on wavelet transform image filtering, a very simple procedure using the wavelet transform to achieve Differential
- 2022-06-03 15:59:17下载
- 积分：1
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小波网络matlab源程序 转载自研学论坛
小波网络matlab源程序 转载自研学论坛-wavelet network reproduced from the source Matlab Institute Science Forum
- 2022-07-11 08:42:20下载
- 积分：1
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应用小波变换的数字水印程序
应用小波变换的数字水印程序-Transform digital watermarking procedure
- 2022-03-28 23:26:18下载
- 积分：1
