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编写一个程序,在屏幕上出现一个圆心沿正弦曲线轨迹移动的实心圆,要求每隔4分之一周期,圆的填充色和圆的周边颜色都发生变化(颜色自己选取),同时圆的半径在四分之一周...
编写一个程序,在屏幕上出现一个圆心沿正弦曲线轨迹移动的实心圆,要求每隔4分之一周期,圆的填充色和圆的周边颜色都发生变化(颜色自己选取),同时圆的半径在四分之一周期内由正弦曲线幅值的0.2倍至0.6倍的线性增长。-The preparation of a procedure on the screen there is a center of a circle along the sinusoid trajectory mobile solid round, one request every 4 cycles, a circle filled with color and circle around the color change (color select their own), while the radius of a circle in the quarter-cycle sinusoid amplitude by 0.2 times to 0.6 times the linear growth.
- 2022-10-04 16:35:03下载
- 积分:1
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贴片三极管,二极管标号与型号对照.rar word 格式
贴片三极管,二极管标号与型号对照.rar word 格式-patch transistor, diode labeling and the control models. Rar format word
- 2022-02-12 07:38:46下载
- 积分:1
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This is Exercise 6.SSD2
This Exercise 6.SSD2-This is Exercise 6.SSD2
- 2022-04-19 16:12:40下载
- 积分:1
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课程设计、数据库课程设计、数据库格式,格式的主题…
数据库课程设计格式 题目 数据库课程设计格式 题目-Curriculum design, database format, curriculum design, database format, the subject title
- 2022-03-23 00:35:27下载
- 积分:1
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可以将个人编程资料和心得进行加密存储,Windows桌面管理,搜索机器上所有的自启动程序并任意增删,优化Windows的INTERNET参数....
可以将个人编程资料和心得进行加密存储,Windows桌面管理,搜索机器上所有的自启动程序并任意增删,优化Windows的INTERNET参数.-programming can be personal information and experiences encrypted storage, Windows desktop management, search all the machines since the commencement of the proceedings and any additions, optimizing Windows INTERNET parameters.
- 2022-01-25 16:41:38下载
- 积分:1
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* 本算法用最小二乘法依据指定的M个基函数及N个已知数据进行曲线拟和
* 输入: m...
* 本算法用最小二乘法依据指定的M个基函数及N个已知数据进行曲线拟和
* 输入: m--已知数据点的个数M
* f--M维基函数向量
* n--已知数据点的个数N-1
* x--已知数据点第一坐标的N维列向量
* y--已知数据点第二坐标的N维列向量
* a--无用
* 输出: 函数返回值为曲线拟和的均方误差
* a为用基函数进行曲线拟和的系数,
* 即a[0]f[0]+a[1]f[1]+...+a[M]f[M].
-* The algorithm using the least-squares method based on the designated function of M and N-known curve data to be imported and* : m-- the known number of data points M* f-- From M* n vector function-- known data points the number N-1* x-- known data points of the first N-dimensional coordinates listed Vector* y-- known data points of the second N-dimensional coordinates shown in a vector*-- useless* Output : function return value to the curve-fitting and the mean square error* for the use of a base function and the curve fitting coefficients,* is a f [0] [0] a [1] f [a] ... a [M] f [M].
- 2022-03-31 18:42:38下载
- 积分:1
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非常有用的资料,对学习VHDL很有帮助,大家要好好珍惜
非常有用的资料,对学习VHDL很有帮助,大家要好好珍惜-Very useful information, to learn VHDL helpful, we have to cherish! !
- 2023-08-02 10:00:04下载
- 积分:1
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《数字逻辑》第二版课后题答案,解答超详尽!
《数字逻辑》第二版课后题答案,解答超详尽!-" Digital Logic" second edition of the after-school questions answers, answers to super detail!
- 2022-04-15 12:25:05下载
- 积分:1
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这是用于peofibus通信的芯片用户使用手册,给出了寄存器配置信息。系统开发者可以据此作出通信接口。...
这是用于peofibus通信的芯片用户使用手册,给出了寄存器配置信息。系统开发者可以据此作出通信接口。-This is used for communications chips peofibus user manual, given register configuration information. System development can be the basis of which a communication interface.
- 2023-07-05 17:25:02下载
- 积分:1
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fat 格式描述,可以作为磁盘编程的参考
fat 格式描述,可以作为磁盘编程的参考-fat format description can be used as a reference disk programming
- 2022-07-13 12:24:49下载
- 积分:1