-
This is what I did do a UART transmitter when the source and hope for all of us.
这是我做UART时候做的一个发送器的源码，希望对大家有用。-This is what I did do a UART transmitter when the source and hope for all of us.
- 2022-03-25 00:51:09下载
- 积分：1
-
A-Memristor-SPICE-Model
一篇讲述如何在pspice软件中仿真忆阻器（memristor）替代蔡氏混沌电路中的非线性电阻进而观察研究混沌相图的文献(How about a software simulator pspice memristor (memristor) alternative Chua' s chaotic circuit chaotic nonlinear resistance and then observe the phase diagram of the literature)
- 2011-11-17 16:04:55下载
- 积分：1
-
LFM
说明： 该程序使用Verilog语言产生LFM信号(The program uses Verilog language to generate LFM signals.)
- 2021-04-19 09:38:51下载
- 积分：1
-
tdma_code
tdma参数化模块。可以自动生成2的n次的tdma哥时隙，用户可根据需要自己配置参数(tdma see the number of model lumps. 2 n basis following manner tdma chance possible 以自 dynamic generation, for root needed self-placement see number)
- 2013-09-03 21:52:51下载
- 积分：1
-
数字式移相信号发生器可以产生预置频率的正弦信号，也可产生预置相位差的两路同频正弦信号，并能显示预置频率或相位差值；...
数字式移相信号发生器可以产生预置频率的正弦信号，也可产生预置相位差的两路同频正弦信号，并能显示预置频率或相位差值；-digital phase shifting generator can produce preset frequency sinusoidal signal, Preferences may also have phase difference with the way the two-frequency sinusoidal signal, and can show that the preset frequency or phase difference value;
- 2023-07-21 04:20:04下载
- 积分：1
-
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
-
QC_LDPC译码器的FPGA设计
说明： LDPC码的FPGA实现，用verilog语言编写(FPGA implementation of LDPC code, written in Verilog language)
- 2019-11-15 06:04:33下载
- 积分：1
-
FPGA VERILOG 用DCFIFO实现 跨时钟域的数据传输，已验证，直接可用...
FPGA VERILOG 用DCFIFO实现 跨时钟域的数据传输，已验证，直接可用-FPGA VERILOG using DCFIFO realize cross-clock domain data transfer, has been verified, directly available
- 2022-04-17 14:15:55下载
- 积分：1
-
54948739-Digital-Signal-Processing-With-Field-Pro
I am in need of some codes of HDL
- 2014-02-10 22:18:48下载
- 积分：1
-
vend
自动售货机，根据所要的东西，自动收费，并进行找零(Vending machine, according to what you want to automatically charge and conduct Keep the change)
- 2010-01-10 16:56:54下载
- 积分：1
