-
dds_test
直接数字式频率合成器DDS设计、Verilog。
产生的信号可以是正弦波或方波、三角波、锯齿波等,自选。
采用DDS技术,将所需生成的波形写入ROM中,按照相位累加原理合成任意波形。
此方案得到的波形稳定,精度高,产生波形频率范围大,容易产生高频。
本实验在设计的模块中,包含以下功能:
(1)通过 freq 信号输入需要的频率的值;
(2)通过 wave_sel 信号选择所需的波形;
(3)通过 amp_adj 信号选择波形放大的倍数。(DDS design of direct digital frequency synthesizer, Verilog.
The generated signal can be sinusoidal or square wave, triangular wave, sawtooth wave and so on, optional.
By using DDS technology, the required waveforms are written into ROM, and arbitrary waveforms are synthesized according to the principle of phase accumulation.
The waveform obtained by this scheme is stable, accurate and easy to generate high frequency waveform.
This experiment includes the following functions in the designed module:
(1) Input the required frequency value through freq signal;
(2) Choosing the required waveform by wave_sel signal;
(3) Select the multiplier of waveform amplification by amp_adj signal.)
- 2019-01-19 16:07:50下载
- 积分:1
-
Matlab code
压缩包里包含基于全参考、无参考的立体图像质量评价代码,以及视差图获取方法,关于双目活动的质量评价算法。(The compression package contains stereo image quality evaluation code based on full reference and no reference, disparity map acquisition method, and quality evaluation algorithm for binocular activity.)
- 2021-04-06 20:49:02下载
- 积分:1
-
自适应模糊PID
基于matlab及simulink搭建的模糊pid控制系统,参数调试的非常好,控制效果好(Based on the fuzzy PID control system built by MATLAB and Simulink, the parameter debugging is very good, and the control effect is good.)
- 2020-07-01 02:00:02下载
- 积分:1
-
此源码不是很难,但是个人所写,主要是对数字信号处理的数字滤波的一种实现。...
此源码不是很难,但是个人所写,主要是对数字信号处理的数字滤波的一种实现。-This source code is not difficult, but written by individuals, mainly on digital signal processing to achieve a digital filter.
- 2023-06-09 02:35:02下载
- 积分:1
-
pakscape
说明: 射线追踪技术在5G通信领域的应用展示程序。支持多种地图的射线追踪(mimo system performance evaluation)
- 2020-04-08 03:05:00下载
- 积分:1
-
simulation Cyclic Redundancy Check the C language source code is not perfect
模拟CRC循环冗余校验的C语言源程序,不是很完善-simulation Cyclic Redundancy Check the C language source code is not perfect
- 2023-02-10 06:20:03下载
- 积分:1
-
array
c和c++动态数组的实现.visual studio 2008下编译通过(c and c++ realize dynamic array. visual studio 2008 under the compiler through)
- 2008-07-21 14:37:57下载
- 积分:1
-
ADS8364-EVM
ads8364 AD Convert Board EVM
- 2012-04-01 23:53:35下载
- 积分:1
-
Def Jam Fight for NY
Описание: Реперы объявили друг другу войну, что бы доказа...
Def Jam Fight for NY
Описание: Реперы объявили друг другу войну, что бы доказать чей рэп круче. Но в этой войне не надо пистолетов, автоматов и прочего. В этой войне нужна лишь холодная голова, горячие кулаки и крепкие ботинки. Докажи что ты круче всех этих щенков. Порви их в клочья.
- 2022-10-28 05:40:03下载
- 积分:1
-
搜狐中国人社区Flash版中国省份地图
搜狐中国人社区Flash版中国省份地图,以前在chinaren网站发现的Flash中国地图 包括所有省会城市,带地图热点信息,鼠标放上去,对应省份会高亮显示,动画效果相当不错哦,自带Flash源文件,修改完善更方便。
- 2022-05-28 04:19:49下载
- 积分:1