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bignum
a big number class and a calculator using the class
- 2012-12-25 10:14:31下载
- 积分：1
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sin_wave
在vivado开发环境下，调用ram IP，实现可调频的正弦波信号发生器。(vivado IP signal generator)
- 2020-09-21 23:27:52下载
- 积分：1
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project_1
说明： 简单的一个Verilog小程序，适合刚接触的人群(A simple Verilog small program, suitable for people just contact)
- 2020-06-16 22:20:01下载
- 积分：1
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一个交通灯的vhdl语言实现 用 ＶＣ的 １．在指定的文件夹内查找某个文件 ２．获取系统文件夹的路径， 要求显示windows system tem...
一个交通灯的vhdl语言实现 用 ＶＣ的 １．在指定的文件夹内查找某个文件 ２．获取系统文件夹的路径， 要求显示windows system temp 当前目录的路径 Ｃ语言 跳马问题：在５＊５的棋盘上，以编号为１的点出发，按日只跳马，要求不重复地跳所有位置，求出符合规则所有跳马的方案 １ ６ １５ １０ ２１ １４ ９ ２０ ５ １６ １９ ２ ７ ２２ １１ ８ １３ ２４ １７ ４ ２５ １８ ３ １２ ２３ -a traffic light VHDL language of a VC. The designated folders to search within a document 2. Access to the system folder path, requested that the current windows system temp directory path C language vault : 5* 5 in the chessboard to the No. 1 starting point, the only daily vault and asked not to repeat all locations to jump to get in line with all rules of the program vault 1 6 15 10 21 14 9 20 5 16 19 2 7 22 11 8 13 24 17 4 25 18 3 12 23
- 2022-02-14 11:48:06下载
- 积分：1
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非常好的VHDL音乐
library ieee;
use
ieee.std_logic_1164.all;
use
ieee.std_logic_unsigned.all;
entity song is
port(clk_4MHz,clk_4Hz:in std_logic;
----预置计数器和乐谱产生器的时钟
digit:buffer std_logic_vector(6 downto 0); ----高、中、低音数码管指示
zero:out std_logic_vector(4 downto 0); ----用于数码管高位置低
- 2022-12-29 04:50:03下载
- 积分：1
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GUI
1）选择一个语音信号作为分析对象，或录制一段语音信号； 2）对语音信号进行采样，画出采样前后语音信号的时域波形和频谱图； 3）利用MATLAB中的随机函数产生噪声加入到语音信号中，使语音信号被污染，然后进行频谱分析； 4）设计用于处理该语音信号的数字滤波器，给出滤波器的性能指标，画出滤波器的频率响应； 5）对被噪声污染的语音信号进行滤波，画出滤波前后信号的时域波形和频谱，并对滤波前后的信号进行比较和分析； 6）回放各步骤的语音信号，给出相应处理程序及运行结果分析。(1) Select a voice signal as an analysis object, or record a voice signal 2) sampling the voice signal, draw the waveform and frequency spectrum of the time domain before and after sampling the speech signal 3) using the random function in MATLAB generated noise was added to the speech signal, the speech signal to be contaminated, and then spectrum analysis 4) for processing the speech signal, the digital filter design, given the performance of the filter to draw the filter' s frequency response 5) on the noise pollution of the speech signal is filtered, time-domain waveform and spectrum draw before and after filtering the signal before and after filtering, and the signal for comparison and analysis 6) playback of the speech signal for each step, given the results of the corresponding processing procedures and run analysis.)
- 2021-03-18 17:29:19下载
- 积分：1
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阶梯波程序
LIBRARY IEEE;
USE IEEE.STD_LOGIC_1164.ALL;
USE IEEE.STD_LOGIC_UNSIGNED.ALL;
ENTITY ladder IS
PORT(clk,reset:IN STD_LOGIC;
- 2023-07-31 13:05:03下载
- 积分：1
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testbench
说明： altera 最新的CYCLONE IV的pci-e核的testbench，VHDL源程序。(altera latest CYCLONE IV of the pci-e core testbench, VHDL source code.)
- 2010-04-22 10:20:24下载
- 积分：1
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texample1
32-bit shifter, shifter, 32-bit.Very goog as a study file.
- 2015-10-24 09:44:53下载
- 积分：1
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QPSK_DDS
说明： Implementing QPSK using DSS
- 2020-01-14 06:00:57下载
- 积分：1
