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darmangaah
graf tamm ba estefadeh az sql
- 2017-09-24 01:33:03下载
- 积分:1
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An image and text into a transparent process sample. Pb use.
一个使图片和文本变成透明的程序示例.pb中使用.-An image and text into a transparent process sample. Pb use.
- 2023-02-28 10:25:04下载
- 积分:1
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网络的基本静态几何特征
说明: 复杂网络上的静态拓扑性质的分析,包括聚类系数、平均路径长度、度、度分布,用MATLAB实现(Analysis of static topology properties on complex networks, including clustering coefficient, average path length, degree, degree distribution, with MATLAB)
- 2021-04-21 15:08:51下载
- 积分:1
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kfxk86
一个小型的保存和读取文件的小程序,用VC编写()
- 2018-02-14 13:17:11下载
- 积分:1
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rpexe
ldpc码的编解码实现,可以动态调节运行环境的参数,可直接计算得到多重分形谱。( Codec ldpc code implementation Can dynamically adjust the parameters of the operating environment, It can be directly calculated multi-fractal spectrum.)
- 2017-05-09 14:50:45下载
- 积分:1
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ISD4004 51单片机驱动程序
本设计是基于单片设计的一个能实现语音存储和回放功能的系统,利用宏晶公司生产的STC90系列单片机作为主控制器,使用具有录音和放音功能的ISD4004语音芯片,能够显示32个字符的LCD1602显示器件和能对音频进行无失真的放大的TDA2822M差分放大器设计而成的。首先我们利用STC90C516RD+单片机的优越的控制性能来控制ISD4004语音芯片,通过单片机向语音芯片发送指令来完成ISD4004芯片的录音和放功能,用LCD1602来显示单片机对ISD4004的操作状态,使用TDA2822M将ISD4004芯片输出的音频进行无失真的放大的思路来进行语音存储和回放系统设计的,用Circuit Design Suite 10.0(Multisim)软件来绘制该系统的电路,用Keil uVision5软件来编写硬件程序。电路图和程序都完成后使用万用洞洞板依据电路图来焊接实物电路,实物完成后载入芯片程序直接进行实物调试,使用实物调试更容易找出问题和系统设计的缺陷,出现问题时可以通过模块化思想轻松查找到故障原因,并进行修复故障。ISD4004芯片录音时基于多电平存储技术实现的没有传统的数字录音过程中A/D转换带来的量化噪音和变色的金属音色。该系统录取的声音播放出来后和原音的音色、音调保持一致不失真。(This design is based on the single chip design of a voice storage and playback system, using STC90 series MCU produced by Hongjing Company as the main controller, using ISD4004 voice chip with recording and playback function, can display 32 characters LCD 1602 display device and can amplify audio without distortion. TDA2822M differential amplifier is designed. Firstly, we use the superior control performance of STC90C516RD + MCU to control the ISD4004 voice chip, send instructions to the voice chip through MCU to complete the recording and playback function of ISD4004 chip, use LCD1602 to display the operation status of MCU to)
- 2018-12-10 23:02:25下载
- 积分:1
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MAX7219 digital tube
MAX7219数码管驱动芯片的c51驱动-MAX7219 digital tube-driven chip c51 driver
- 2023-08-09 17:45:02下载
- 积分:1
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sea_simulation
本程序代码是用来模拟一维的海面,生成海面高度,采取的是jonswap谱(This program code is used to simulate the one-dimensional sea surface, to generate sea level height, and take the jonswap spectrum.)
- 2018-05-04 15:54:57下载
- 积分:1
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weblogic_poc.cve-2018-2628
说明: 验证是否存在cve-2018-2628漏洞(Verify that there is a cve-2018-2628 vulnerability)
- 2020-06-19 23:20:02下载
- 积分:1
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Casim_应用实例
好实用的carsim应用实例讲解PPT,作为大家入门教程(Good practical carsim application examples to explain PPT, as a tutorial for everyone)
- 2018-10-23 16:10:31下载
- 积分:1