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vb 分形树
Dim xs As Integer
Dim ys As Integer
Dim alph As Single
Dim lng As Single
Dim m As Integer
Const PI As Single = 3.14159265
Private Function tree(x As Integer, y As Integer, angle As Single, length As Single, n As Integer)
Dim x0 As Integer
Dim y0 As Integer
Dim alpha As Single
Dim beita As Single
Dim leng As Single
BackColor = vbWhite
If n > 0 Then
x0 = x + Cos(angle) * length
y0 = y - Sin(angle) * length
picture1.Line (x, y)-(x0, y0), vbbrake
alpha = angle - PI / 8
beita = angle + PI / 8
leng = 2 * length / 3
Call tree(x0, y0, alpha, leng, n - 1)
&nbs
- 2022-01-24 19:06:52下载
- 积分：1
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sfsa
这是一个万年历的程序，让大家共享一下万年历的编写方法-sfsa
- 2022-12-20 06:15:03下载
- 积分：1
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倒记时电路 用在交通灯
倒记时电路 用在交通灯-hosts circuits used in traffic lights
- 2023-04-18 16:45:03下载
- 积分：1
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yourself writing exercises procedures, it is very basic, and achieving the Engli...
自己写的习题程序，可以说是很基本的，实现了英文查询月份输出简写。-yourself writing exercises procedures, it is very basic, and achieving the English abbreviation for the month of output.
- 2022-08-10 13:47:28下载
- 积分：1
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本程序需在DOS下运行。每运行一次可执行程序random.exe，即可显示任意两个
16进制数的加法或减法表达式及其运算结果。在减法运算中，如果被减数小于减...
本程序需在DOS下运行。每运行一次可执行程序random.exe，即可显示任意两个
16进制数的加法或减法表达式及其运算结果。在减法运算中，如果被减数小于减数，显示
“Divide Overflow”的提示信息。-the process required under the DOS operating. Every time running executable random.exe. two shows can be arbitrary number of 16 Decimal Addition or subtraction expression and Operational results. The subtraction operation, if less than subtrahend minuend, shows that the "Divide Overflow" message.
- 2022-03-23 17:26:53下载
- 积分：1
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City of science and technology in August load too large and the health status of...
八月里市科技的负荷较大时士大夫和健康的身份空间黑色的符号绝对是客户附加费很大撒娇口号就是咖啡活动时看见爱好防静电释放空间黄寺大街-City of science and technology in August load too large and the health status of the symbol space is absolutely black customers surcharge great coffee when the slogan is to see the release of anti-static space-loving Street
- 2022-08-24 21:34:20下载
- 积分：1
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推箱子
推箱子-Sokoban
- 2023-03-22 03:15:04下载
- 积分：1
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一个与一个低通滤波器结合可以用作简单、廉价的数/模转换器。其输出可用于驱动电压控制器件，或用于需要模/数转换器采样受控参数的反馈控制系统中。PWM常用于电机控制...
一个与一个低通滤波器结合可以用作简单、廉价的数/模转换器。其输出可用于驱动电压控制器件，或用于需要模/数转换器采样受控参数的反馈控制系统中。PWM常用于电机控制系统中。-A combination of a low-pass filter can be used as a simple, low-cost D/A converter. The output can be used to drive voltage control devices, or for the need for A/D converter sampling the controlled parameters of feedback control systems. PWM motor control commonly used in the system.
- 2022-01-26 06:17:39下载
- 积分：1
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用汇编写的哦!其他也没什么说的，只是他一定要20个字，没办法拉...
用汇编写的哦!其他也没什么说的，只是他一定要20个字，没办法拉-compilation was made with the Oh! Others have nothing to say is that he must 20 characters, not to pull the ball! !
- 2022-05-05 14:01:09下载
- 积分：1
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从软盘启动计算机，并且可以显示时钟，按键可以改变屏幕颜色...
从软盘启动计算机，并且可以显示时钟，按键可以改变屏幕颜色-your computer from a floppy disk, and can display clock, screen buttons can change color
- 2022-01-21 06:27:12下载
- 积分：1
