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LMS
least mean square algo implemented on verilog
- 2017-11-01 05:01:56下载
- 积分：1
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新建 Microsoft Word 文档
八位串行乘法器
缺点：乘法功能是正确的，但计算一次乘法需要8个周期，因此可以看出串行乘法器速度比较慢、时延大。
优点：该乘法器所占用的资源是所有类型乘法器中最少的，在低速的信号处理中有广泛的使用。(Eight bit serial multiplierDisadvantages: the multiplication function is correct, but the computation of one multiplication requires 8 cycles, so it can be seen that the serial multiplier is slow and time-consuming.
Advantages: the multiplier occupies the smallest number of resources in all types of multipliers, and is widely used in low speed signal processing.)
- 2018-06-10 21:19:29下载
- 积分：1
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MUX
Quartus环境下多路选择器的编写代码，适合初学数字逻辑设计的进行学习(MUX in Quartus)
- 2012-03-27 19:42:45下载
- 积分：1
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hdl-master
ADI ad9361 vivado 下源代码(ADI ad9361 vivado source code)
- 2015-08-30 21:39:28下载
- 积分：1
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ad9467_config1
说明： 采用Verilog编写AD9467配置文件(Using Verilog to write ad9467 configuration file)
- 2020-07-03 15:40:02下载
- 积分：1
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dct
基于FPGA的图像压缩算法程序，自己写的，可以参考一下(FPGA-based image compression algorithm, write your own, you can refer to)
- 2011-10-23 00:54:17下载
- 积分：1
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20190717
uart documentation, july 17, 2019. the document describes the basics of verilog programming and how to implement them on an fpga device
- 2020-06-21 21:40:01下载
- 积分：1
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任意波形发生器
任意波形发生器，通过计数器并结合拼接操作产生四种波形正弦波，方波，三角波，斜三角波。通过数据选择端（2位）共四种模式确定选择产生上述四种波形中的哪一种波形。波形的形状是由若干个坐标的点连接而成。
- 2022-10-03 15:40:03下载
- 积分：1
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Dec_mul
时间同步后即可确定每帧数据的起始位置，这样就能完整的截取下每一帧。但是，数据中还带有频偏信息。在常规的通信系统中，多普勒很小仅仅会带来很小的频偏，但是在大多普勒的情况下，频偏将非常大，20马赫的速度将会带来将近34K的频偏。因此，如何很好的纠正频偏即为本系统的难点。
OFDM中，我们将大于子载波间隔倍数的频偏称为整数倍频偏，而将小于一个子载波间隔的频偏称为小数倍频偏。频偏矫正精度只要能保证小于十分之一倍的子载波间隔，频偏就不会对均衡和解调造成影响。本文中我们借鉴这种思想，由于硬件资源限制，我们将在接收端做64点FFT，即相当于将频域划分为64份，我们将小于 的频偏称为小数倍频偏，将 整数倍的频偏称为整数倍频偏。本程序即基于SCHIMDL经典方法完成小数倍频偏纠正(After time synchronization can determine the starting position of each frame data, so you can complete the interception of each frame. However, in the data with frequency information. In conventional communication systems, doppler small will bring only small deviation, but in the case of most of the doppler, frequency PianJiang is very large, 20 Mach speed will lead to deviation of nearly 34 k. Therefore, how to good to correct deviation is the difficulty of this system.
OFDM, we will be bigger than the sub-carrier spacing ratio of frequency deviation is called the integer frequency offset, and the interval will be less than a child carrier frequency offset is called decimal frequency doubling. Deviation is less than one over ten times as long as can guarantee accuracy of sub-carrier spacing, deviation will not affect balance and demodulation. This article, we draw lessons from the idea, due to the limited hardware resources, we will do 64 points FFT at the receiving end, which is equ)
- 2013-12-26 18:00:24下载
- 积分：1
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4 x 4 不能静下来将乘数的源代码保存
我写的源代码
- 2022-03-13 05:19:13下载
- 积分：1
