caim03
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- ともみ しげまつ
- 5 years ago
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4 ImageToolBox.swift fillrect fillcolor x1,y1,x2,y2 static func fillrect(_ img:caimimage, x1:int, y1:int, x2:int, y2:int, color:caimcolor) { // let mat = img.matrix // let wid = img.width // let hgt = img.height // // 2 let min_x:int = min(x1, x2) let min_y:int = min(y1, y2) let max_x:int = max(x1, x2) let max_y:int = max(y1, y2) // min_x~max_x, min_y~max_y for y in min_y... max_y { for x in min_x... max_x { // x,y continue if(x < 0 y < 0 x >= wid y >= hgt) { continue mat[y][x].r = color.r mat[y][x].g = color.g mat[y][x].b = color.b mat[y][x].a = color.a
5 DrawingViewController.swift setup fillrect (view_all) (img_all) img_all class DrawingViewController: CAIMViewController { // view_all (screenpixelrect) var view_all:caimview = CAIMView(pixelFrame: CAIM.screenPixelRect) // img_all (screenpixelsize) var img_all:caimimage = CAIMImage(size: CAIM.screenPixelSize) override func setup() { // img_all img_all.fillcolor( CAIMColor.white ) // view_all img_all view_all.image = img_all // view_all self.view.addsubview( view_all ) // ImageToolBox.fillRect(img_all, x1: 30, y1: 20, x2: 110, y2: 100, color: CAIMColor(R: 1.0, G: 0.0, B: 0.0, A: 1.0) ) ImageToolBox.fillRect(img_all, x1: 130, y1: 20, x2: 210, y2: 100, color: CAIMColor(R: 0.8, G: 0.0, B: 0.2, A: 1.0) ) ImageToolBox.fillRect(img_all, x1: 230, y1: 20, x2: 310, y2: 100, color: CAIMColor(R: 0.6, G: 0.0, B: 0.4, A: 1.0) ) ImageToolBox.fillRect(img_all, x1: 330, y1: 20, x2: 410, y2: 100, color: CAIMColor(R: 0.4, G: 0.0, B: 0.6, A: 1.0) ) ImageToolBox.fillRect(img_all, x1: 430, y1: 20, x2: 510, y2: 100, color: CAIMColor(R: 0.2, G: 0.0, B: 0.8, A: 1.0) ) ImageToolBox.fillRect(img_all, x1: 530, y1: 20, x2: 610, y2: 100, color: CAIMColor(R: 0.0, G: 0.0, B: 1.0, A: 1.0) )
6 ImageToolBox.swift fillrect min_x, min_y, max_x, max_y x1,x2 y1,y2 (min_x,min_y) (max_x,max_y) {0~wid-1, 0~hgt-1 = // 2 let min_x:int = min(x1, x2) let min_y:int = min(y1, y2) let max_x:int = max(x1, x2) let max_y:int = max(y1, y2) // for y in min_y... max_y { for x in min_x... max_x { ( )
7 fillrect x1,y1,x2,y2 (mat[y][x] ) continue // min_x~max_x, min_y~max_y for y in min_y... max_y { for x in min_x... max_x { // x,y continue if(x < 0 y < 0 x >= wid y >= hgt) { continue mat[y][x].r = color.r mat[y][x].g = color.g mat[y][x].b = color.b mat[y][x].a = color.a
8 ImageToolBox.swift fillrect opacity opacity =1.0 opacity = 0.0( ) 1.0( ) opacity mat[y][x] color mat[y][x].r = color.r * opacity + mat[y][x].r * (1.0-opacity) static func fillrect(_ img:caimimage, x1:int, y1:int, x2:int, y2:int, color:caimcolor, opacity:float=1.0) { ( ) // min_x~max_x, min_y~max_y for y in min_y... max_y { for x in min_x... max_x { // x,y continue if(x < 0 y < 0 x >= wid y >= hgt) { continue mat[y][x].r = color.r * opacity + mat[y][x].r * (1.0-opacity) mat[y][x].g = color.g * opacity + mat[y][x].g * (1.0-opacity) mat[y][x].b = color.b * opacity + mat[y][x].b * (1.0-opacity) mat[y][x].a = color.a * opacity + mat[y][x].a * (1.0-opacity)
9 DrawingViewController.swift setup fillrect opacity for img_all class DrawingViewController: CAIMViewController { ( ) override func setup() { ( 1 ) // for i in 0..< 6 { ImageToolBox.fillRect(img_all, x1: *i, y1: 120, x2: *i, y2: 200, color: CAIMColor(R: Float(i) * 0.2, G: 0.0, B: Float(i) * 0.2, A: 1.0), opacity:0.8 - Float(i) * 0.1 )
10 ImageToolBox.swift fillcircle (cx,cy) (radius), (color), (opacity) static func fillcircle(_ img:caimimage, cx:int, cy:int, radius:int, color:caimcolor, opacity:float=1.0) { // let mat = img.matrix // let wid = img.width // let hgt = img.height // // let min_x:int = cx - radius let min_y:int = cy - radius let max_x:int = cx + radius let max_y:int = cy + radius // min_x~max_x, min_y~max_y for y in min_y... max_y { for x in min_x... max_x { // x,y continue if(x < 0 y < 0 x >= wid y >= hgt) { continue // let dist:float = sqrt(float((x-cx)*(x-cx)) + Float((y-cy)*(y-cy))) // (cx, cy) radius if( dist <= Float(radius) ) { mat[y][x].r = color.r * opacity + mat[y][x].r * (1.0-opacity) mat[y][x].g = color.g * opacity + mat[y][x].g * (1.0-opacity) mat[y][x].b = color.b * opacity + mat[y][x].b * (1.0-opacity) mat[y][x].a = color.a * opacity + mat[y][x].a * (1.0-opacity)
11 DrawingViewController.swift setup fillcircle opacity class DrawingViewController: CAIMViewController { ( ) override func setup() { ( 1,2 ) // for i in 0..< 6 { ImageToolBox.fillCircle(img_all, cx: *i, cy: 260, radius: 40, color: CAIMColor(R: 1.0, G: Float(i) * 0.1, B:Float(i) * 0.1, A: 1.0)) // for i in 0..< 6 { ImageToolBox.fillCircle(img_all, cx: *i, cy: 360, radius: 40, color: CAIMColor(R: 1.0, G: 0.5, B: 0.0, A: 1.0), opacity:1.0 - Float(i) * 0.15 )
12 fillcircle if (x,y) (cx,cy) dist dist radius = // let dist:float = sqrt(float((x-cx)*(x-cx)) + Float((y-cy)*(y-cy))) // (cx, cy) radius if( dist <= Float(radius) ) { mat[y][x].r = color.r * opacity + mat[y][x].r * (1.0-opacity) ( :opacity )
13 DrawingViewController.swift setup fillcircle img_all (opacity ) class DrawingViewController: CAIMViewController { ( ) override func setup() { ( 1,2 3-2 ) // for i in 0..< 12 { ImageToolBox.fillCircle(img_all, cx: 70+45*i, cy: 460, radius: 40, color: CAIMColor(R: 1.0, G: 0.2, B: 0.2, A: 1.0), opacity:0.3 - Float(i) * 0.02 )
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15 ImageToolBox.swift filldome fillcircle Copy&Paste static func filldome(_ img:caimimage, cx:int, cy:int, radius:int, color:caimcolor, opacity:float=1.0) { ( :fillcircle ) for y in min_y... max_y { for x in min_x... max_x { if(x < 0 y < 0 x >= wid y >= hgt) { continue let dist:float = sqrt(float((x-cx)*(x-cx)) + Float((y-cy)*(y-cy))) if( dist <= Float(radius) ) { // cos α var alpha = Float(cos(Double(dist) / Double(radius) * Double.pi / 2.0)) // α opacity alpha *= opacity mat[y][x].r = color.r * alpha + mat[y][x].r * (1.0-alpha) mat[y][x].g = color.g * alpha + mat[y][x].g * (1.0-alpha) mat[y][x].b = color.b * alpha + mat[y][x].b * (1.0-alpha) mat[y][x].a = color.a * alpha + mat[y][x].a * (1.0-alpha)
16 DrawingViewController.swift setup filldome img_all class DrawingViewController: CAIMViewController { ( ) override func setup() { ( 1,2,3 ) // ( ) for i in 0..< 6 { ImageToolBox.fillDome(img_all, cx: *i, cy: 560, radius: 40, color: CAIMColor(R: 0.0, G: 0.5, B: 0.0, A: 1.0), opacity: Float(i)*0.15 ) // ( ) for i in 0..< 12 { ImageToolBox.fillDome(img_all, cx: 70+45*i, cy: 660, radius: 40, color: CAIMColor(R: 0.0, G: 0.5, B: 0.0, A: 1.0), opacity:0.5 - Float(i)*0.025 )
17 0 π/2 cos cos(0) = 1.0, cos(π/2) = 0.0 d r cos π/2 d = (x-cx)(x-cx) + (y-cy)(y-cy) α = cos(d / r * π/2) Swift var alpha = Float(cos(Double(dist) / Double(radius) * Double.pi / 2.0))
18 ImageToolBox.swift drawline drawline Wiki Bresenham
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20 for x in min_x... max_x { if(x < 0 x >= wid) { break mat[0][x].r = color.r mat[0][x].g = color.g mat[0][x].b = color.b mat[0][x].a = color.a
21 for x in min_x... max_x { if(x < 0 x >= wid) { continue mat[0][x].r = color.r mat[0][x].g = color.g mat[0][x].b = color.b mat[0][x].a = color.a
22 static func fillcircle(_ img:caimimage, cx:int, cy:int, radius:int, color:caimcolor, opacity:float=1.0) { ( ) ImageToolBox.fillCircle(img_all, cx: 70, cy: 460, radius: 40, color: CAIMColor(R: 1.0, G: 0.2, B: 0.2, A: 1.0)) // opacity opacity=1.0 ImageToolBox.fillCircle(img_all, cx: 70, cy: 460, radius: 40, color: CAIMColor(R: 1.0, G: 0.2, B: 0.2, A: 1.0), opacity:0.3) // opacity=0.3
23 var x = Int(3) // x Int var x:int = Int(3) // x Int
caim03
ImageToolBox.swift fillrect fillcolor x1,y1,x2,y2 static func fillrect(_ img:caimimage, x1:int, y1:int, x2:int, y2:int, color:caimcolor) { // let mat = img.matrix // let wid = img.width // let hgt = img.height
caim04
CAIM03ImageToolBox.swiftCAIM04_1ImageToolBox.swift Command+A() Command+C() CAIM04_1ImageToolBox.swift Command+V( ImageToolBox.fillCircle import Foundation // class ImageToolBox { ) // () static func fillcircle(_
caimmetal03.key
import UIKit import simd // ID let ID_VERTEX:Int = 0 let ID_PROJECTION:Int = 1 // 1 struct Vertex { var pos:float2 = Float2() var uv:float2 = Float2() var rgba:float4 = Float4() // struct Particle { var
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caimmetal03.key
import UIKit // ID let ID_VERTEX:Int = 0 let ID_PROJECTION:Int = 1 // 1 struct VertexInfo : Initializable { var pos:vec4 = Vec4() var uv:vec2 = Vec2() var rgba:caimcolor = CAIMColor() // struct Particle
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Chap9.dvi
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Appendix A BASIC BASIC Beginner s All-purpose Symbolic Instruction Code FORTRAN COBOL C JAVA PASCAL (NEC N88-BASIC Windows BASIC (1) (2) ( ) BASIC BAS
Appendix A BASIC BASIC Beginner s All-purpose Symbolic Instruction Code FORTRAN COBOL C JAVA PASCAL (NEC N88-BASIC Windows BASIC (1 (2 ( BASIC BASIC download TUTORIAL.PDF http://hp.vector.co.jp/authors/va008683/
CG38.PDF
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#A A A. F, F d F P + F P = d P F, F P F F A. α, 0, α, 0 α > 0, + α +, α + d + α + + α + = d d F, F 0 < α < d + α + = d α + + α + = d d α + + α + d α + = d 4 4d α + = d 4 8d + 6 http://mth.cs.kitmi-it.c.jp/
II (10 4 ) 1. p (x, y) (a, b) ε(x, y; a, b) 0 f (x, y) f (a, b) A, B (6.5) y = b f (x, b) f (a, b) x a = A + ε(x, b; a, b) x a 2 x a 0 A = f x (
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mugensho.dvi
1 1 f (t) lim t a f (t) = 0 f (t) t a 1.1 (1) lim(t 1) 2 = 0 t 1 (t 1) 2 t 1 (2) lim(t 1) 3 = 0 t 1 (t 1) 3 t 1 2 f (t), g(t) t a lim t a f (t) g(t) g(t) f (t) = o(g(t)) (t a) = 0 f (t) (t 1) 3 1.2 lim
課題
float xball;// 円の中心の X 座標 float yball; // 円の中心の Y 座標 float rball; // 円の半径 color cball; // 円の色 // 円を移動させる void updateball(){ yball -= 1; if(yball+rball< 0){ yball = height+rball; // 円を描く void drawball(){
D xy D (x, y) z = f(x, y) f D (2 ) (x, y, z) f R z = 1 x 2 y 2 {(x, y); x 2 +y 2 1} x 2 +y 2 +z 2 = 1 1 z (x, y) R 2 z = x 2 y
5 5. 2 D xy D (x, y z = f(x, y f D (2 (x, y, z f R 2 5.. z = x 2 y 2 {(x, y; x 2 +y 2 } x 2 +y 2 +z 2 = z 5.2. (x, y R 2 z = x 2 y + 3 (2,,, (, 3,, 3 (,, 5.3 (. (3 ( (a, b, c A : (x, y, z P : (x, y, x
2012 IA 8 I p.3, 2 p.19, 3 p.19, 4 p.22, 5 p.27, 6 p.27, 7 p
2012 IA 8 I 1 10 10 29 1. [0, 1] n x = 1 (n = 1, 2, 3,...) 2 f(x) = n 0 [0, 1] 2. 1 x = 1 (n = 1, 2, 3,...) 2 f(x) = n 0 [0, 1] 1 0 f(x)dx 3. < b < c [, c] b [, c] 4. [, b] f(x) 1 f(x) 1 f(x) [, b] 5.
Java Java Java Java Java 4 p * *** ***** *** * Unix p a,b,c,d 100,200,250,500 a*b = a*b+c = a*b+c*d = (a+b)*(c+d) = 225
Java Java Java Java Java 4 p35 4-2 * *** ***** *** * Unix p36 4-3 a,b,c,d 100,200,250,500 a*b = 20000 a*b+c = 20250 a*b+c*d = 145000 (a+b)*(c+d) = 225000 a+b*c+d = 50600 b/a+d/c = 4 p38 4-4 (1) mul = 1
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2 3 4 (Neural Network) (Deep Learning) (Deep Learning) ( x x = ax + b x x x ? x x x w σ b = σ(wx + b) x w b w b .2.8.6 σ(x) = + e x.4.2 -.2 - -5 5 x w x2 w2 σ x3 w3 b = σ(w x + w 2 x 2 + w 3 x 3 + b) x,
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2 3 4 (Neural Network) (Deep Learning) (Deep Learning) ( x x = ax + b x x x ? x x x w σ b = σ(wx + b) x w b w b .2.8.6 σ(x) = + e x.4.2 -.2 - -5 5 x w x2 w2 σ x3 w3 b = σ(w x + w 2 x 2 + w 3 x 3 + b) x,
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課題
2018 6 22 2. float[] y = new float[5]; void setup() { size(400, 200); for (int i=0;i< (a) ;i++) { y[i] = random(0.3*width, width); void draw() { y[ (b) ] = mousex; int minpos = findminpos( (c) ); for (int
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9.. x + y + 0. x,y, x,y, x r cos θ y r sin θ xy x y x,y 0,0 4. x, y 0, 0, r 0. xy x + y r 0 r cos θ sin θ r cos θ sin θ θ 4 y mx x, y 0, 0 x 0. x,y 0,0 x x + y x 0 x x + mx + m m x r cos θ 5 x, y 0, 0,
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.3. (x, x = (, u = = 4 (, x x = 4 x, x 0 x = 0 x = 4 x.4. ( z + z = 8 z, z 0 (z, z = (0, 8, (,, (8, 0 3 (0, 8, (,, (8, 0 z = z 4 z (g f(x = g(
06 5.. ( y = x x y 5 y 5 = (x y = x + ( y = x + y = x y.. ( Y = C + I = 50 + 0.5Y + 50 r r = 00 0.5Y ( L = M Y r = 00 r = 0.5Y 50 (3 00 0.5Y = 0.5Y 50 Y = 50, r = 5 .3. (x, x = (, u = = 4 (, x x = 4 x,
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II 16 16.0 2 1 15 x α 16 x n 1 17 (x α) 2 16.1 16.1.1 2 x P (x) P (x) = 3x 3 4x + 4 369 Q(x) = x 4 ax + b ( ) 1 P (x) x Q(x) x P (x) x P (x) x = a P (a) P (x) = x 3 7x + 4 P (2) = 2 3 7 2 + 4 = 8 14 +
f (x) f (x) f (x) f (x) f (x) 2 f (x) f (x) f (x) f (x) 2 n f (x) n f (n) (x) dn f f (x) dx n dn dx n D n f (x) n C n C f (x) x = a 1 f (x) x = a x >
5.1 1. x = a f (x) a x h f (a + h) f (a) h (5.1) h 0 f (x) x = a f +(a) f (a + h) f (a) = lim h +0 h (5.2) x h h 0 f (a) f (a + h) f (a) f (a h) f (a) = lim = lim h 0 h h 0 h (5.3) f (x) x = a f (a) =
C による数値計算法入門 ( 第 2 版 ) 新装版 サンプルページ この本の定価 判型などは, 以下の URL からご覧いただけます. このサンプルページの内容は, 新装版 1 刷発行時のものです.
C による数値計算法入門 ( 第 2 版 ) 新装版 サンプルページ この本の定価 判型などは, 以下の URL からご覧いただけます. http://www.morikita.co.jp/books/mid/009383 このサンプルページの内容は, 新装版 1 刷発行時のものです. i 2 22 2 13 ( ) 2 (1) ANSI (2) 2 (3) Web http://www.morikita.co.jp/books/mid/009383
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Java 2016/4/17 Java 1 Java1 : 280 : (2010/1/29) ISBN-10: 4798120987 ISBN-13: 978-4798120980 2010/1/29 1 Java 1 Java Java Java class FirstExample { public static void main(string[] args) { System.out.println("
(4) P θ P 3 P O O = θ OP = a n P n OP n = a n {a n } a = θ, a n = a n (n ) {a n } θ a n = ( ) n θ P n O = a a + a 3 + ( ) n a n a a + a 3 + ( ) n a n
3 () 3,,C = a, C = a, C = b, C = θ(0 < θ < π) cos θ = a + (a) b (a) = 5a b 4a b = 5a 4a cos θ b = a 5 4 cos θ a ( b > 0) C C l = a + a + a 5 4 cos θ = a(3 + 5 4 cos θ) C a l = 3 + 5 4 cos θ < cos θ < 4
2.2 h h l L h L = l cot h (1) (1) L l L l l = L tan h (2) (2) L l 2 l 3 h 2.3 a h a h (a, h)
1 16 10 5 1 2 2.1 a a a 1 1 1 2.2 h h l L h L = l cot h (1) (1) L l L l l = L tan h (2) (2) L l 2 l 3 h 2.3 a h a h (a, h) 4 2 3 4 2 5 2.4 x y (x,y) l a x = l cot h cos a, (3) y = l cot h sin a (4) h a
III No (i) (ii) (iii) (iv) (v) (vi) x 2 3xy + 2 lim. (x,y) (1,0) x 2 + y 2 lim (x,y) (0,0) lim (x,y) (0,0) lim (x,y) (0,0) 5x 2 y x 2 + y 2. xy x2 + y
III No (i) (ii) (iii) (iv) (v) (vi) x 2 3xy + 2. (x,y) (1,0) x 2 + y 2 5x 2 y x 2 + y 2. xy x2 + y 2. 2x + y 3 x 2 + y 2 + 5. sin(x 2 + y 2 ). x 2 + y 2 sin(x 2 y + xy 2 ). xy (i) (ii) (iii) 2xy x 2 +
201908計算
立命館大学大学院 2018 年度実施入学試験 博士課程前期課程 情報理工学研究科情報理工学専攻 入試方式コース実施月 ページ 専門科目 備考 一般入学試験 8 月 P.1~ 2 月 P.16~ 社会人入学試験 8 月 2 月 外国人留学生入学試験 ( 日本語基準 ) 計算機科学 7 月 (2018 年 9 月入学 ) 8 月 2 月 学内進学入学試験 7 月 (2018 年 9 月入学 ) 7 月
(u(x)v(x)) = u (x)v(x) + u(x)v (x) ( ) u(x) = u (x)v(x) u(x)v (x) v(x) v(x) 2 y = g(t), t = f(x) y = g(f(x)) dy dx dy dx = dy dt dt dx., y, f, g y = f (g(x))g (x). ( (f(g(x)). ). [ ] y = e ax+b (a, b )
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