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Description: 一维非均匀Kerr 介质的子层逆向递推传输矩阵算法, 给出了数值实现方案。此方
法可以方便而精确地模拟非均匀Kerr 介质的传输行为。-Transfer matrix algorithm for one-dimensional inhomogeneous Kerr medium is studied. The method of sub-
layer division and backward recursion is put forward.
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Size: 1024 |
Author: Mu Zhenfeng |
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Description: 大数量级的矩阵乘法,按行划分,并行算法设计-Matrix multiplication, division by line, parallel algorithm design
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Size: 2048 |
Author: 徐建洲 |
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Description: 并行算法中的矩阵乘法设计,按行列划分,高效求解矩阵运算-Parallel matrix multiplication algorithm design, according to the ranks of the division, and efficient for solving matrix operations
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Size: 2048 |
Author: 徐建洲 |
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Description: 利用矩阵键盘实现计算器功能，简单实现加减乘除，并可以在数码管上显示计算结果。-Realized using matrix calculator keyboard, simple addition and subtraction, multiplication and division to achieve, and the results can be displayed on a digital control.
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Size: 33792 |
Author: 夏原吗 |
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Description: 潮流准调和分析
Dd.m [DO1 dO1 DK1 dK1 DM2 dM2 DS2 dS2 DM4 dM4 DMS4 dMS4]=Dd(y,D,Y,tm,A1) 计算6个准调和分潮的振幅系数和初相角公式
aM.m [N n aa liu_u liu_v]=aM() 基础系数矩阵，目前D和d值是取用的各段数据的中间时间值，t是以中间为0左右对称取；
视差潮龄A1需要预先得知
同时本程序负责读取原始测流数据，格式为
站位名称
观测数据段数N（即大 中 小潮）
第一段起始时间YYYY MM DD HH mm ss
第一段个数n1
speed direction
speed direction
...
第二段起始时间 YYYY MM DD HH mm ss
第二段个数n2
speed direction
speed direction
...
第三段起始时间 YYYY MM DD HH mm ss
第三段个数n3
speed direction
speed direction
...
UVg.m [U V Ug Vg]=UVg() 求调和常数U V和迟角Ug Vg
Tuoyuan.m 计算各准调和分潮的椭圆要素W theta K k
-The quasi harmonic analysis of tidal current
Dd.m [DO1 dO1 DK1 dK1 DM2 dM2 DS2 dS2 DM4 dM4 DMS4 dMS4]=Dd (y, D, Y, TM, A1) calculation of 6 quasi harmonic division of amplitude and initial phase angle formula of the coefficient of tide
AM.m [N n AA liu_u liu_v]=aM () foundation coefficient matrix, the current D and D values are the middle time of each section of data taken the value of T is in the middle for symmetric about 0
Age of parallax A1 need to know in advance
At the same time, this program is responsible for reading the original flow measurement data, format for
Site name
The observation data segment number N (that is, in the low tide)
The first section of the YYYY MM DD HH mm the starting time of SS
The first section number N1
Speed direction
Speed direction
...
The second section starting time YYYY MM DD HH mm SS
The second section number N2
Speed direction
Speed direction
...
The third section starting time YYYY MM DD HH mm SS
The third section number
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Size: 32768 |
Author: 帅阳 |
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Description: c++矩阵运算,设计了矩阵类,该类实现了矩阵的数学运算,包括矩阵乘除/求逆/求特征向量的!-Design a matrix type, such realization of the matrix arithmetic, including matrix multiplication and division/inversion/demand eigenvector!-c++ matrix,Design the matrix class, which implements the matrix math operations, including matrix multiplication-\x2f inverse matrix \x2f eigenvectors \x21-Design a type, such realization of the matrix arithmetic, including matrix multiplication and division\x2finversion\x2fdemand eigenvector\x21
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Size: 1883136 |
Author: someone |
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Description: 基于CPLD的实现控制8x8点阵动态显示字母的程序，使用VHDL语言，通过调节分频系数可以实现点阵的变换速度，通过改变不同的状态可以让点阵显示不同的图案。-
Based on CPLD for control 8x8 dot matrix dynamic display of letters, the use of VHDL language, by adjusting the division ratio can be achieved by changing the speed dot matrix by changing the different states allows dot matrix display different patterns.
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Size: 264192 |
Author: 孙大幕 |
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Description: A subspace-based blind method is proposed for estimating
the channel responses of a multiuser and multiantenna orthogonal
frequency division multiplexing (OFDM) uplink system.
It gives estimations to all channel responses subject to a scalar matrix
ambiguity and does not need precise channel order information
(only an upper bound for the orders is required). Furthermore,
the scalar ambiguity matrix can be easily resolved by using only
one pilot OFDM block, given that the number of users is smaller
than the number of symbols in the pilot symbol block. Equalization
methods are discussed based on the estimated channels. By using
partial knowledge of the channels, a multipath subspace method is
proposed that reduces the computational complexity. Simulations
show that the methods are effective and robust.
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Size: 286720 |
Author: Moyad |
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Description: 图像处理之图像分割之直线提取中的Hough变换矩阵和直线检测-Matrix and line detection of linear image processing division of the extraction Hough transform
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Size: 48128 |
Author: gg |
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Description: 识别验证码，图片二值化-》数字点阵（二维数组）-》分割数字-》获得数字特征码-》比较-》识别数字-Identification verification code, image two value- digital dot matrix (two-dimensional array)- the division of digital- digital signature - comparison- identification number
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Size: 434176 |
Author: 莫田明 |
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Description: 介绍矩阵的一些应用,可以用于 一些矩阵的加减乘除的运算等-Introduces some applications of the matrix, which can be used in some of the matrix of addition, subtraction, multiplication, and division operation, etc
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Size: 54272 |
Author: PLXeqjd-5989 |
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Description: 介绍矩阵的一些应用,可以用于 一些矩阵的加减乘除的运算等-Introduces some applications of the matrix, which can be used in some of the matrix of addition, subtraction, multiplication, and division operation, etc
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Size: 45056 |
Author: JLSigsnb!46874 |
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Description: 介绍矩阵的一些应用,可以用于 一些矩阵的加减乘除的运算等(Introduces some applications of the matrix, which can be used in some of the matrix of addition, subtraction, multiplication, and division operation, etc)
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Size: 53248 |
Author: slm_9640
|
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Description: 使用矩阵键盘，LCD1602,实现加减乘除等功能，文件在板子上跑过，可以编译下载，工程为作者完成，仅供学习参考(Use the matrix keyboard LCD1602 to achieve addition and subtraction multiplication and division functions the file ran on the board you can compile and download the project for the author to complete only for learning reference)
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Size: 37888 |
Author: 二果
|
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Description: 本设计是实现一个有加、减、乘、除、计算功能的多功能计算器。它的硬件主要由四部分组成，一个STC89C52单片机芯片，一块LCD1602液晶显示器，一个4*4的键盘。采用STC89C52单片机为主要控制电路，然后使用液晶显示管显示数据，利用4*4矩阵键盘加上一些功能键完成电路的输入操作部分。电路比较简单，但是很实用方便。(The design is a plus, subtraction multiplication and division, calculation function calculator. The hardware consists of four parts, a STC89C52 chip, a LCD1602 display, a 4*4 keyboard. Using STC89C52 microcontroller as the main control circuit, and then use the LCD display data, using 4*4 matrix keyboard plus some function keys to complete the input part of the circuit operation. The circuit is relatively simple, but very practical and convenient.)
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Size: 48608256 |
Author: yiyamala
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Description: 高阶信号分析工具箱，完成高阶信号的加、减、乘、除、矩阵分解等操作(High order signal analysis toolbox to complete the operation of adding, subtraction, multiplication, division, matrix decomposition of high order signals)
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Size: 287744 |
Author: llb3112040011
|
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Description: 基于S10新品的2x2矩阵乘模块，附带双精度的乘法，除法ip核(2x2 matrix multiplication module based on S10 new product, with double precision multiplication, division IP kernel)
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Size: 590848 |
Author: Rdddd |
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Description: 实现稀疏矩阵的转置、加法和乘法操作，输入格式
输入数据的第一行是三个整数 m, n, l。分别表征矩阵的行数、列数和待输入元素总数。接下来的 l 行, 每一行是三个整数 i, j, v 表示一个矩阵中行号为 i 列号为 j 值为 v 的元素。 m 和 n 的范围是 1000 以内, l 则是 10000 以内。每一个 v 都是在 -10 到 10之间的整数。
注意：这里的行号列号均从0开始，参照题目描述中的样例。
输出格式
输出是你打印的三个矩阵, 依次是输入矩阵的转置、输入矩阵和其转置矩阵的和矩阵、输入矩阵和其转置矩阵的乘积矩阵。(Sparse matrix input to achieve the addition and multiplication and division)
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Size: 9216 |
Author: 求助大神们 |
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Description: 实现任意矩阵的加法，减法，乘法，除法，逆运算，转置(Implement any matrix addition, subtraction, multiplication, division, inverse, transpose.)
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Size: 272384 |
Author: 你恒哥 |
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Description: 业余喜欢研究点阵，经过长期调研以及大神指点，现将点阵不同的功能效果整合起来了，32X64双色点阵现可实现下以上功能：
一、多功能时钟显示功能
1、时、分、秒、年、月、日、星期的显示
2、生肖的显示
3、农历的显示
4、温湿度的显示
二、音乐频谱显示功能
1、16分频显示
2、64分频显示
三、多功能时钟及音乐频谱红外遥控一键切换功能(The amateur likes to study the dot matrix. After a long period of research and the guidance of the great God, the different functional effects of the dot matrix are integrated, and the 32X64 dual color lattice can now realize the above functions.
One, multifunction clock display function
1, time, minutes, seconds, years, months, days and weeks.
2. The display of the zodiac
3. The display of the lunar calendar
4. The display of temperature and humidity
Two. The function of music spectrum display
1 and 16 frequency division display
2 and 64 frequency division display
Three, multi-function clock and music spectrum infrared remote control one button switching function)
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Size: 8881152 |
Author: 小黑孩 |
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