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图书管理系统,vb制作,源代码
图书管理系统,vb制作,源代码-library management system, vb production, the source code
- 2022-05-29 20:29:32下载
- 积分:1
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粒子群算法优化极限学习机PSO_ELM
说明: PSO粒子群算法优化极限学习机ELM参数,即PSO-ELM(The PSO particle swarm optimization algorithm is used to optimize the extreme learning machine ELM, ie pso-elm)
- 2021-04-21 09:38:49下载
- 积分:1
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VB家用消费收支管理系统
VB家用消费收支管理系统,一个理财信息管理程序,适用于家庭用,注:已建立的数据库打开密码为:1,确认密码不用填。源程序有很多目前流行的技术在里面,比如双击文字可实现编辑、按回车保存、VB日期控件等.
- 2022-04-14 14:05:25下载
- 积分:1
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QQ抓Ip
不月个,八八仆川么么丿,个,八八个人的不发隔阂而1儿孙福时光隧道给人r646水电费儿(awdgrghtjhgeghtyhtjtyjythhttyhthth)
- 2020-06-17 19:40:02下载
- 积分:1
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Java课程设计全书源码
Java课程设计全书源码,《Java课程设计》各个章节的源码,特别是想制作毕业设计、课程设计的朋友,更应该看看。
- 2022-02-05 17:45:28下载
- 积分:1
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五种排序算法,此外,几乎包含了所有常见的数论里的算法。...
五种排序算法,此外,几乎包含了所有常见的数论里的算法。-five sort algorithm。in addition,contains all the common algorithm of maths
- 2023-05-30 00:00:03下载
- 积分:1
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ofdm信道特性 channel
ofdm信道特性
Channel transmission simulator
Channel transmission simulator
%
% inputs:
% sig2 - noise variance
% Mt - number of Tx antennas
% Mr - number of Rx antennas
% x - vector of complex input symbols (for MIMO, this is a matrix, where each column
% is the value of the antenna outputs at a single time instance)
% H - frequency selective channel - represented in block-Toeplitz form for MIMO transmission
% N - number of symbols transmitted in OFDM frame
%
% outputs:
% y - vector of channel outputs (matrix for MIMO again, just like x matrix)
% create noise vector sequence (each row is a different antenna, each column is a
% different time index) note: noise is spatially and temporally white(channel characteristics of OFDM Channel transmission simulatorChannel transmission simulator inputs: sig2- noise variance Mt- number of Tx antennas Mr- number of Rx antennas x- vector of complex input symbols (for MIMO, this is a matrix, where each column is the value of the antenna outputs at a single time instance) H- frequency selective channel- represented in block-Toeplitz form for MIMO transmission N- number of symbols transmitted in OFDM frame outputs: y- vector of channel outputs (matrix for MIMO again, just like x matrix) create noise vector sequence (each row is a different antenna, each column is a different time index) note: noise is spatially and temporally white)
- 2008-06-06 10:33:53下载
- 积分:1
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computer_design
该程序能够实现计算器程序设计,采用C++编程,来自C++程序设计原理与实践。(The program can achieve calculator program design, using C++ programming, program design from C++ Principles and Practice)
- 2014-02-19 14:34:59下载
- 积分:1
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volume-control
AVR volume control with n3310 lcd and LC75373
- 2011-09-09 21:37:26下载
- 积分:1
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Java画图程序源码
Java画图程序源码,"Pencil",//铅笔画,也就是用鼠标拖动着随意绘图
"Line", //绘制直线
"Rect", //绘制空心矩形
"fRect",//绘制以指定颜色填充的实心矩形
"Oval", //绘制空心椭圆
"fOval",//绘制以指定颜色填充的实心椭圆
"Circle",//绘制圆形
"fCircle",//绘制以指定颜色填充的实心圆形
"RoundRect",//绘制空心圆角矩形
"frRect",//绘制以指定颜色填充的实心圆角矩形
"Rubber",//橡皮擦,可用来擦去已经绘制好的图案
"Color",//选择颜色按钮,可用来选择需要的颜色
"Stroke",//选择线条粗细的按钮,输入需要的数值可以实现绘图线条粗细的变化
"Word"//输入文字按钮,可以在绘图板上实现文字输入
};
- 2022-05-15 07:55:45下载
- 积分:1