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FFT_Matlab
本文是一片关于FFT的Matlab仿真分析，很具体，配有大量清晰的仿真图片~~有利于FFT初学者的学习(This article is one of the Matlab simulation on the FFT analysis, very specific, clear配有大量simulation picture ~ ~ is conducive to learning for beginners FFT)
- 2009-01-15 17:06:36下载
- 积分：1
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NJNUAYAARPOWER
marburg.c
用Burg算法求AR模型的参数。
mar1psd.c
由AR模型参数得到功率谱。
maryuwa.c
用Levinson算法求解Yule-Walker方程以得到 阶AR模型的参数 。
(marburg.c using Burg algorithm for AR model parameters. mar1psd.c by the AR model parameters obtained power spectrum. Levinson algorithm maryuwa.c with Yule-Walker equation in order to get rank AR model parameters.)
- 2020-07-02 04:20:01下载
- 积分：1
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DataGridViewContextMenuSample (DataGridView加入右鍵選單)
DataGridViewContextMenuSample (DataGridView加入右鍵選單)
private void DataGridView1_RowContextMenuStripNeeded(object sender, DataGridViewRowContextMenuStripNeededEventArgs e)
{
if (contextMenu == null)
{
contextMenu = new ContextMenuStrip();
toolstrip.Text = "刪除";
contextMenu.Items.Add(toolstrip);
}
e.ContextMenuStrip = contextMenu;
//dgvData.Rows[e.RowIndex].Selected = true;//選擇該列(使它整列變藍色選取樣子)
- 2022-01-21 17:27:27下载
- 积分：1
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client-server
多协议文件传输c/s网络应用设计与实现,程序用 TCP/UDP 两个协议模拟多协议服务器。首先服务器端要将两种协议的套接字创建好，并且监听 TCP 端口的连接。必要时使用select函数来进行多连接处理和非阻塞处理。而客户端直接可以按照发送的地址和端口号来进行通讯。
首先要运行服务器端，服务器会监听 TCP 端口。然后运行客户端，根据事先设定好的 IP和端口，就可以进行连接传输数据了。
程序实现的关键步骤：
以TCP协议为例
服务器端：
1.创建套接字；2.绑定端口；3.进入无穷的循环；4.接收请求；5.处理请求；6.应答。
客户端：
1.找到服务器的IP地址和协议的端口号；2.创建套接字；3.确定连接需要任意的，没有使用的端口号允许TCP去选择一个；4.将套接字和服务器连接；5.使用应用层协议和服务器交互；6.关闭连接。
(Multi-protocol file transfer c/s network application design and implementation of programs simulate multi-protocol server with TCP/UDP both protocols. First socket server to create a good two protocols, TCP port and listens for connections. If necessary, use the function to handle multiple connections and non-blocking treatment. And the client can follow directly address and port number to communicate.
First run on the server side, the server listens on TCP port. Then run the client, according to pre-configured IP and port, you can connect the data transmission.
The key step program implementation:
In TCP protocol as an example
Service-Terminal:
1. Create a socket 2 bound port 3 enter an infinite loop 4. receiving a request 5. processing requests 6 response.
Clients:
1. Locate the server s IP address and protocol port number 2 creates a socket 3 connections need to determine arbitrary, unused port allows TCP to choose a 4 and the socket server connections 5 using appli)
- 2016-07-11 10:19:07下载
- 积分：1
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androidapp
学习Android最快的方法就是先研究例子，下面是十个打包好的案例，供大家下载学习。
1、 图片浏览器（Picture Viewer）
2 、文件浏览器（File Browser）
3 、通讯录（Contact）
4 、任务管理器（Task Manager）
5 、音乐播放器（Rock Player）
6 、天气预报（Android Weather Forecast）
7 、多媒体播放器（Android Media Player）
8、短信语音播报（Speak Message Service）
9、手机远程监控（Cam Monitor）
10、贪吃蛇游戏（Snake）(Android is the fastest way to learn first case study, following the ten-packaged case, for all to download the study. 1, Picture Viewer (Picture Viewer) 2, File Browser (File Browser) 3, address book (Contact) 4, Task Manager (Task Manager) 5, music player (Rock Player) 6, weather (Android Weather Forecast) 7, multimedia player (Android Media Player) 8, SMS voice broadcast (Speak Message Service) 9, mobile remote monitoring (Cam Monitor) 10, Snake Game (Snake))
- 2011-11-24 03:07:16下载
- 积分：1
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backwardforward
backwardfoeward load flow for distribution network
- 2014-02-14 00:30:57下载
- 积分：1
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asp.net MVC3实例(含编辑器、登录、留言、faq后台管理等功能)
含编辑器功能
- 2015-01-14下载
- 积分：1
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cdq.rar
基于时间序列法的超短期电力负荷预测 利用时间序列法进行数学建模(Mathematical modeling based on very short-term power load time series forecasting using time series method)
- 2021-04-29 11:08:43下载
- 积分：1
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DHT11
MSP430F5529驱动DHT11,并用带字库的JLX12864显示(MSP430F5529 driver DHT11, and use the font JLX12864 display)
- 2020-11-29 15:49:29下载
- 积分：1
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ISD1760-STM32
基于STM32的isd1760语音芯片控制程序，已经测试通过，可直接使用，(based on chip STM32 isd1760 languague chip control have been tested can be
used drictly)
- 2012-03-17 12:51:48下载
- 积分：1
