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Description: 个人原创代码：编写Java Application程序，有一个三角形类Triangle，成员变量有底边x和另一条边y，和两边的夹角a（0<a<180），a为静态成员，成员方法有两个：求面积s（无参数）和修改角度（参数为角度）,构造函数为 Triangle(int xx,int yy,int aa) 参数分别为x,y,a赋值 在main方法中构造两个对象，求出其面积，然后使用修改角度的方法，修改两边的夹角，再求出面积值。(提示：求高的方法 h=y*Math.sin(a)).-The original code of the individual: to write a java application program, a triangle of the Triangle, the member variable bottom edge of the x and an edge y, and both sides of the angle a (0 <a <180), a static member, a member of two: find the area s (without parameters) and to modify the angle (angle parameters), the constructor of the Triangle (int xx, int, yy, int aa), the parameters x, y, and a assignment construct two objects in the main methodcalculate the area, then use the method to modify the angle, modify the angle on both sides, and then calculate the area of value. (Hint: pursue high h = y * Math.sin (a)).
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Size: 1024 |
Author: 李瑞 |
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Description: 个人原创代码：编写Java Applet程序，使用 *画一条正弦曲线(提示：y=a* sin(x)，坐标要取整)。-The original code of the individual: to write a Java Applet,* draw a sine curve (Hint: y = a* sin (x) coordinates to rounding).
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Size: 1024 |
Author: 李瑞 |
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Description: 正弦函数。在直角坐标中，描绘出正弦函数。可修改其中参数，获得不同的正弦函数。-The sine function. In rectangular coordinates, describing the sine function. You can modify parameters for different sine function.
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Size: 2471936 |
Author: tiramisu |
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Description: 使用C语言编写的具有简单计算功能的计算器，可以完成加、减、乘、除、sin、cos、tan、cot运算，并且有界面。适合初级C语言编程人员学习。-Calculator using C language with a simple calculation function, you can complete the addition, subtraction, multiplication, addition to, sin, cos, of tan, cot computing and interface. Suitable for the primary C programming language to learn.
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Size: 334848 |
Author: Tony |
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Description: function [] = circleagain(a,b,c,r)
pixel = 0.1
theta1 = 0
theta2 = 360*pi/180
pix = pixel/r
theta = theta1:pix:theta2
global x y z
x = a + r*cos(theta)
y = b + r*sin(theta)
z = ones(1,length(x))*c
x=round(x*10)/10
y=round(y*10)/10
z=round(z*10)/10
plot3(x,y,z, c )
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Size: 378880 |
Author: boom |
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Description: 一个很好的DA转换程序，用MSP430单片机来实现-dac convert
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Size: 26624 |
Author: 晓珊 |
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Description: 文件1：复数的表达与计算；文件2：用matlab计算∛ (-8)，并用图形表示；文件3：用符号计算研究方程sin(3)uz^2+vz+3w-a5=0的解；文件4：求阿基米德螺线r=a*θ,(a>0)在θ=0到φ间的曲线长度函数，并求a=1,φ=2п间的曲线长度；文件五：著名的Givens旋转G=[■(cos t&-sin t@sin t&cos t)]对矩阵A=[■(√3/2&1/2@1/2&√3/2)]的旋转作用。-five programs about matlab
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Size: 2048 |
Author: 潘登 |
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Description: 基于020的简易信号分析仪，能够实现40khz以下的方波、三角波、正弦波频率、幅值检测及频谱分析。-Signal-Analysis system based on 020. Measuring magnitude, frequency of square,triangle,and sin signal under 40khz,including frequency spectrum analysis.
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Size: 65536 |
Author: functiong |
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Description: 用c语言编写的一个正弦函数图形的小程序，显示正弦函数一个周期-Written in c a sine function graphic small program, a cycle that sine function
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Size: 208896 |
Author: 罗尔 |
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Description: 局域网聊天工具,XP界面风格,直接运行,无需服务器,跨网段运行持语音交谈,支持文件传输,可一次传送多个文件,增强用户列表,感知用户是否在线,截取屏幕.表情贴图,消息广播,自动回复,自动接收文件.离线消息.离线文件发送任务。
-LAN herramienta de chat, el estilo de interfaz de XP, ejecute directamente sin necesidad de servidor, la segmentación cruzada de ejecución tienen el chat de voz, soporte para transferencia de archivos, usted puede enviar varios archivos para mejorar la lista de usuarios, la percepción de si el usuario está conectado, la interceptación de la pantalla. Expresión mapas, el mensaje de la radio, la respuesta automática para recibir automáticamente el archivo. archivo de mensajes fuera de línea en línea para enviar la tarea.
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Size: 5915648 |
Author: 江山 |
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Description: he form of the Burgers equation considered here is:
du du d^2 u
-- + u * -- = nu * -----
dt dx dx^2
for -1.0 < x < +1.0, and 0.0 < t.
Initial conditions are u(x,0) = - sin(pi*x). Boundary conditions are u(-1,t) = u(+1,t) = 0. The viscosity parameter nu is taken to be 0.01 / pi, although this is not essential.
The authors note an integral representation for the solution u(x,t), and present a better version of the formula that is amenable to approximation using Hermite quadrature.
This program library does little more than evaluate the exact solution at a user-specified set of points, using the quadrature rule. Internally, the order of this quadrature rule is set to 8, but the user can easily modify this value if greater accuracy is desired. -he form of the Burgers equation considered here is:
du du d^2 u
-- + u * -- = nu * -----
dt dx dx^2
for -1.0 < x < +1.0, and 0.0 < t.
Initial conditions are u(x,0) = - sin(pi*x). Boundary conditions are u(-1,t) = u(+1,t) = 0. The viscosity parameter nu is taken to be 0.01 / pi, although this is not essential.
The authors note an integral representation for the solution u(x,t), and present a better version of the formula that is amenable to approximation using Hermite quadrature.
This program library does little more than evaluate the exact solution at a user-specified set of points, using the quadrature rule. Internally, the order of this quadrature rule is set to 8, but the user can easily modify this value if greater accuracy is desired.
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Size: 1024 |
Author: alicethe |
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Description: 遗传算法应用程序使用说明：
1.安装MATLAB5.X；
2.建立目录：(c:\GeneticProgram),并将这里提供的所有源程序拷入该目录；
3.运行(c:\GeneticProgram)中的 startup；
4.在MATLAB Command Window内直接运行程序 FloatExample和BinaryExample。
FloatExample和BinaryExample分别采用浮点编码和二进制编码方法，求函数
y=20+x + 10*sin(4*x)+8*cos(3*x) 在[0 10]区间内的最大值。
-The genetic algorithm application for use:
An installation MATLAB5.X
(2) create the directory: (c: \ GeneticProgram) copyed into that directory and all the source code here
3 run (c: in \ GeneticProgram), the startup
4 directly in the MATLAB Command Window to run program FloatExample and BinaryExample.
The FloatExample, and BinaryExample floating-point coding and binary coding method, demand function
y = 20+ x+ 10* sin (4* x)+8* cos (3* x) the maximum value in the interval [010].
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Size: 17408 |
Author: liyapei |
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Description: 正弦信号发生器的应用及单边FFT处理，对如何应用正弦发生器有个全面认识-Sine signal generator applications and unilateral FFT processing
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Size: 10240 |
Author: shao |
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Description: 用遗传算法实现函数f(x)=x*sin(10pi*x)+2.0,x[-1,2]的最大值-Genetic algorithm is used to realize the function f ( x ) = x* sin (10pi* x )+ 2, x [- 1,2] maximum value
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Size: 2048 |
Author: 永恒 |
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Description: 用verilog实现sin和cos的计算-verilog sin cos
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Size: 799744 |
Author: 周慧 |
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Description: 正弦信号发生器，excd-1竞赛开发学习板上实现
逻辑比较清晰-sin signal generator
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Size: 2691072 |
Author: alex |
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Description: matlab实现信号波形插值运算，其中给出了包含sin函数和sinc函数的插值源代码-matlab signal waveform interpolation, which gives the source code contains the sin function and the sinc function interpolation
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Size: 2048 |
Author: 楚佳乐 |
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Description: MFC框架下实现的科学计算其，加载动态链接库dll，每个动态库是一个算法，可实现算法拓展。例如，原来计算器只能实现加减乘除，加入sin的动态库，又可计算sin的值。-Science Calculator
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Size: 1511424 |
Author: 张俊杰 |
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Description: 生成所需要的正弦波、方波、三角波、锯齿波-Generate a sine wave, square wave, triangle wave, sawtooth wave
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Size: 1697792 |
Author: zhaoming |
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Description: C THE INVERSE LAPLACE TRANSFORM OF 1/(P**2+1) IS COMPUTED
C FOR T=0.1,1,2,3,4,5,10,20,30,40,50,60,70,80,90 AND 100
C (THESE VALUES ARE STORED IN THE ARRAY TVAL).
C THE REQUESTED TOLERANCES ARE EPSAB=EPSRE=1.0D-4, 1.0D-8
C AND 1.0D-12 (THESE VALUES ARE STORED IN THE ARRAY E)
C THE EXACT INVERSE LAPLACE TRANSFORM IS SIN(T).
C ALSO THE EXACT ERROR IS COMPUTED
-C THE INVERSE LAPLACE TRANSFORM OF 1/(P**2+1) IS COMPUTED
C FOR T=0.1,1,2,3,4,5,10,20,30,40,50,60,70,80,90 AND 100
C (THESE VALUES ARE STORED IN THE ARRAY TVAL).
C THE REQUESTED TOLERANCES ARE EPSAB=EPSRE=1.0D-4, 1.0D-8
C AND 1.0D-12 (THESE VALUES ARE STORED IN THE ARRAY E)
C THE EXACT INVERSE LAPLACE TRANSFORM IS SIN(T).
C ALSO THE EXACT ERROR IS COMPUTED
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Size: 6144 |
Author: wubangyu |
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