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QAM
Quadrature amplitude modulation is a method of combining two amplitude-modulated signals into a single channel, thereby doubling the effective bandwidth. QAM is used with pulse amplitude modulation in digital systems, especially in wireless applications
- 2010-06-11 16:40:57下载
- 积分：1
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untitled2
基于Matlab6.5的 声卡数据采集程序 可以简便的进行方波 曲线信号的采集(Sound card Matlab6.5 based data acquisition program can be simple square wave signal acquisition curve)
- 2010-09-28 16:55:03下载
- 积分：1
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simplelpcgui
character recongnition
- 2009-11-10 14:27:36下载
- 积分：1
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use-matlab-get-excel-information
在科研中，大量时间花在统计年鉴的搜集上，例如找《中国城市统计年鉴》中2000多个市，要对分散的八个城市群找对应的数据，如果每次筛选会花费大量时间，如果做好excel表头，把对应的城市写上去会在多个文件多个工作组查找满足要求的数据，直接按需要保存成excel，进行后续分析。(In the research, the amount of time spent on the Statistical Yearbook of the collection, for example, to find " China City Statistical Yearbook" in more than 2000 cities and want to find a group of eight cities scattered corresponding data, if each screening will spend a lot of time, If you do excel header, the corresponding write up the city will look to meet the requirements of data in multiple files multiple workgroups, saved directly as needed to excel, for subsequent analysis.)
- 2014-11-19 19:51:37下载
- 积分：1
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Lagrange_201811020
说明： lagrange的M文件，在数学最优问题中，拉格朗日乘数法（以数学家约瑟夫·路易斯·拉格朗日命名）是一种寻找变量受一个或多个条件所限制的多元函数的极值的方法。(M file of Lagrange,In mathematical optimal problems, Lagrange multiplier method (named after mathematician Joseph Louis Lagrange) is a method to find the extremum of multivariate functions whose variables are limited by one or more conditions.)
- 2020-06-25 18:54:16下载
- 积分：1
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yangtiao
用MATLAB编写的三次样条和B样条的程序，有图形输出(Written by MATLAB cubic spline and B-spline procedure, a graphical output)
- 2010-10-30 21:35:08下载
- 积分：1
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shcy
用M语言编写的画多元数据平行坐标图代码，数据用的是一组蔬菜油（国际期刊）数据，写得不好，多指教。(By M art multi-language data parallel coordinates graph code, data used are a group of vegetable oils (International Journal) data, not well written, multi-index.)
- 2007-08-17 23:18:13下载
- 积分：1
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matlab_classic
MATLAB编程实例100例。。。。。。。。。。(100 cases of examples of MATLAB programming. . . . . . . . . .)
- 2009-04-30 08:54:13下载
- 积分：1
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multidiophantine
说明： 多变量丢翻图方程的求解程序，编写简单，直接运行M文件(diophtine)
- 2010-04-11 14:09:57下载
- 积分：1
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matlab-classic-introduction
matlab学习的一本实用的入门教材，适合初学者(matlab learning a practical primer for beginners)
- 2010-09-26 20:10:53下载
- 积分：1
