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ZHWX
DDS
产生正弦信号,OOK,AM三种波形。
使用xilinx FPGA VHDL(DDS.
Resulting in sinusoidal signal, OOK, AM three waveforms.
Using xilinx FPGA VHDL.)
- 2016-09-23 16:01:04下载
- 积分:1
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DDC_Ver1.0
数字下变频(DDC)在如今基于软件无线电的架构中对系统的整体性能决定性的影响,代码为基于Matlab的4通道DDC程序,程序中可以根据需要调节滤波器等参数评估DDC的性能对于使用FPGA实现DDC有较大的参考价值(Digital down conversion (DDC) in today' s architecture based on software radio system a decisive impact on the overall performance of the code for the 4-channel DDC Matlab-based program, the program can be adjusted according to filter parameters such as the use of performance assessment FPGA DDC DDC has achieved great reference value)
- 2010-08-04 18:33:14下载
- 积分:1
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firfilter
FIR滤波器:自定滤波器的类型(低通,高通或带通)、设计指标(通带截止频率、通带波纹、阻带截止频率、阻带衰减)
1、根据指标选择合适的窗函数,用窗口设计法设计符合指标的FIR滤波器;并验证其性能是否满足预定指标。
(FIR filters: Custom filter types (low pass, high pass or band-pass), design specifications (passband cutoff frequency, passband ripple, stopband cutoff frequency, stopband attenuation) 1, according to indicators choose the right window function, using the window design method of FIR filter designed to meet the targets and verify that its performance meets the set targets.)
- 2010-01-13 19:14:21下载
- 积分:1
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用VHDL写的一个显示程序,希望能帮上大家的忙,嘿嘿。
用VHDL写的一个显示程序,希望能帮上大家的忙,嘿嘿。-Written in VHDL, a display procedure, hoping that would help everyone a favor on the Hei hei.
- 2022-05-07 09:10:48下载
- 积分:1
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axi_master
自己写的 AXI master code(AXI master code)
- 2014-10-20 15:53:41下载
- 积分:1
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这是用VHDL实现的8位加法器,对新手有点帮助。
这是用VHDL实现的8位加法器,对新手有点帮助。-This is achieved using VHDL adder 8, a little help to novices.
- 2022-07-20 21:54:41下载
- 积分:1
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Turbo编码器
第 2 章LUT-日志-BCJRARCHITECTUREConventionalLUT-日志-BCJR 体系结构的能量消耗不通过简单 reducingtheir 时钟频率和吞吐量大大减少。这促使我们新型建筑便开始步入 ACS 基础电路系统是专门为了在具有最少的硬件复杂度,因此较低的能耗。< 跨度 style="font-size:12.0pt;line-height:150%;font-family:""> 我们验证我们的体系结构的前提下的 LTE turbo 译码,并表明它具有订单 ofmagnitude 更低的芯片面积,因此节能降耗的 state-of-the-artLUT-Log-BCJR 实现了 71%。我们的方法与先进的马克斯-日志-BCJRimplementations 相比,便于整体能耗的在 58 米以上的传输范围减少了 10%。
- 2022-07-17 01:46:12下载
- 积分:1
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04_led_test
说明: FPGA控制外边led,并实现跑马灯等多种效果,用户可以自行控制(FPGA control outside led)
- 2020-06-16 09:40:02下载
- 积分:1
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DE2_70_Control_Panel_v1.3.0
DE2-70开发板中附带的控制面板,可以读取存储器中的数据,这个可以正常连接和读取,有好几版本的,有的不能用,而这个经过我亲自测试。(DE2-70 development board comes with a control panel, you can read the data in the memory, this can be properly connected and read, there are several versions, and some can not be used, and this after I personally tested.)
- 2012-10-06 22:29:11下载
- 积分:1
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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