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How to make a simple calculator

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Nida Shafiyanti

How to make a simple calculator

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How to make a Simple Calculator?? Algoritma Pemrogaman Proudly present:
1st step >> Membuat Window 1. clear all; 2. clc; 3. 4. win1=figure(... 5. 'units','points',... 6. 'position',[130 190 400 200],... 7. 'color',[.2 .5 .8],... 8. 'menubar','none',... 9. 'resize','off',... 10. 'numbertitle','off',... 11. 'name','Calculator');
How to make a simple calculator
2nd step>> Menambahkan title “Simple Calculator” dan membuat frame-nya 13. frame1=uicontrol('parent',win1,... 14. 'units','points',... 15. 'position',[0 0 500 60],... 16. 'backgroundcolor',[.8 .2 .4],... 17. 'style','frame'); 18. 19. label1=uicontrol('parent',win1,... 20. 'units','points',... 21. 'position',[30 160 340 20],... 22. 'backgroundcolor',[.2 .5 .8],... 23. 'style','text',... 24. 'string','Simple Calculator',... 25. 'fontname','bubblegums',... 26. 'fontsize',12,... 27. 'fontweight','bold',... 28. 'foregroundcolor',[0 0 0]);
How to make a simple calculator
3rd step>> Menambahkan label untuk ‘a’,’b’, dan ‘hasil’ 30.label2=uicontrol('parent',win1,... 31. 'units','points',... 32. 'position',[ 100 140 100 15],... 33. 'style','text',... 34. 'string','Data-1',... 35. 'fontname','arial',... 36. 'fontweight','bold',... 37. 'fontsize',10); 38. 39.label2=uicontrol('parent',win1,... 40. 'units','points',... 41. 'position',[ 100 120 100 15],... 42. 'style','text',... 43. 'string','Data-2',... 44. 'fontname','arial',... 45. 'fontweight','bold',... 46. 'fontsize',10);
48. label3=uicontrol('parent',win1,... 49. 'units','points',... 50. 'position',[ 100 90 100 15],... 51. 'style','text',... 52. 'string','Result',... 53. 'fontname',‘arial',... 54. 'fontweight','bold',... 55. 'fontsize',10);
How to make a simple calculator
56.edit1=uicontrol('parent',win1,... 57. 'units','points',... 58. 'position',[200 140 100 15],... 59. 'style','edit',... 60. 'string','0',... 61. 'fontname','arial',... 62. 'fontsize',10); 63. 64.edit2=uicontrol('parent',win1,... 65. 'units','points',... 66. 'position',[200 120 100 15],... 67. 'style','edit',... 68. 'string','0',... 69. 'fontname','arial',... 70. 'fontsize',10); 4th step>> Membuat textbox untuk input data dan hasilnya
72. edit3=uicontrol('parent',win1,... 73. 'units','points',... 74. 'position',[200 90 100 15],... 75. 'style','edit',... 76. 'string','0',... 77. 'fontname','arial',... 78. 'fontsize',10);
How to make a simple calculator
5th step>> Membuat button tambah 80. tomtambah=uicontrol('parent',win1,... 81. 'units','points',... 82. 'position',[30 40 80 15],... 83. 'style','pushbutton',... 84. 'callback','prosestambah',... 85. 'string','+',... 86. 'fontname','arial',... 87. 'fontsize',10);
How to make a simple calculator
6th step>> Membuat button kurang 89. tomkurang=uicontrol('parent',win1,... 90. 'units','points',... 91. 'position',[110 40 80 15],... 92. 'style','pushbutton',... 93. 'callback','proseskurang',... 94. 'string','-',... 95. 'fontname','arial',... 96. 'fontsize',10);
7th step>> Membuat button kali 98. tomkali=uicontrol('parent',win1,... 99. 'units','points',... 100. 'position',[190 40 80 15],... 101. 'style','pushbutton',... 102. 'callback','proseskali',... 103. 'string','*',... 104. 'fontname','arial',... 105. 'fontsize',10);
8th step>> Membuat button bagi 107.tombagi=uicontrol('parent',win1,... 108. 'units','points',... 109. 'position',[270 40 80 15],... 110. 'style','pushbutton',... 111. 'callback','prosesbagi',... 112. 'string','/',... 113. 'fontname','arial',... 114. 'fontsize',10);
9th step>> Membuat button pangkat 116. tompangkat=uicontrol('parent',win1,... 117. 'units','points',... 118. 'position',[30 20 80 15],... 119. 'style','pushbutton',... 120. 'callback','prosespangkat',... 121. 'string','^',... 122. 'fontname','arial',... 123. 'fontsize',10);
10th step>> Close button 125. tomtutup=uicontrol('parent',win1,... 126. 'units','points',... 127. 'position',[270 20 80 15],... 128. 'style','pushbutton',... 129. 'string','Close',... 130. 'fontname',‘arial',... 131. 'fontsize',10,... 132. 'callback','close');
How to make a simple calculator
 Why it can’t be operated??
∗ Open new file 1. %Proses Tambah 2.a = str2num(get(edit1,'string')); 3.b = str2num(get(edit2,'string')); 4.c = a + b; 5.set(edit3,'string',num2str(c)); ∗ Save dengan callback-nya “prosestambah.m” Membuat fungsi pada button
pen new file Proses Pengurangan = str2num(get(edit1,'string')); = str2num(get(edit2,'string')); = a - b; et(edit3,'string',num2str(c));
• Open new file 1. %Proses Perkalian 2.a = str2num(get(edit1,'string')); 3.b = str2num(get(edit2,'string')); 4.c = a * b; 5.set(edit3,'string',num2str(c)); • Save dengan callback-nya “proseskali.m”
• Open new file 1. %Proses Pembagian 2.a = str2num(get(edit1,'string')); 3.b = str2num(get(edit2,'string')); 4.c = a / b; 5.set(edit3,'string',num2str(c)); • Save dengan callback-nya “prosesbagi.m”
• Open new file 1. %Proses Perpangkatan 2.a = str2num(get(edit1,'string')); 3.b = str2num(get(edit2,'string')); 4.c = a ^ b; 5.set(edit3,'string',num2str(c)); • Save dengan callback-nya “prosespangkat.m”
Enjoy your own calculator 
Thanks For Your Attention  Presented by: Ambar Mangesti Dina Nancy Nida Shafiyanti Riska Anggraini

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How to make a simple calculator

  • 1. How to make a Simple Calculator?? Algoritma Pemrogaman Proudly present:
  • 2. 1st step >> Membuat Window 1. clear all; 2. clc; 3. 4. win1=figure(... 5. 'units','points',... 6. 'position',[130 190 400 200],... 7. 'color',[.2 .5 .8],... 8. 'menubar','none',... 9. 'resize','off',... 10. 'numbertitle','off',... 11. 'name','Calculator');
  • 4. 2nd step>> Menambahkan title “Simple Calculator” dan membuat frame-nya 13. frame1=uicontrol('parent',win1,... 14. 'units','points',... 15. 'position',[0 0 500 60],... 16. 'backgroundcolor',[.8 .2 .4],... 17. 'style','frame'); 18. 19. label1=uicontrol('parent',win1,... 20. 'units','points',... 21. 'position',[30 160 340 20],... 22. 'backgroundcolor',[.2 .5 .8],... 23. 'style','text',... 24. 'string','Simple Calculator',... 25. 'fontname','bubblegums',... 26. 'fontsize',12,... 27. 'fontweight','bold',... 28. 'foregroundcolor',[0 0 0]);
  • 6. 3rd step>> Menambahkan label untuk ‘a’,’b’, dan ‘hasil’ 30.label2=uicontrol('parent',win1,... 31. 'units','points',... 32. 'position',[ 100 140 100 15],... 33. 'style','text',... 34. 'string','Data-1',... 35. 'fontname','arial',... 36. 'fontweight','bold',... 37. 'fontsize',10); 38. 39.label2=uicontrol('parent',win1,... 40. 'units','points',... 41. 'position',[ 100 120 100 15],... 42. 'style','text',... 43. 'string','Data-2',... 44. 'fontname','arial',... 45. 'fontweight','bold',... 46. 'fontsize',10);
  • 7. 48. label3=uicontrol('parent',win1,... 49. 'units','points',... 50. 'position',[ 100 90 100 15],... 51. 'style','text',... 52. 'string','Result',... 53. 'fontname',‘arial',... 54. 'fontweight','bold',... 55. 'fontsize',10);
  • 9. 56.edit1=uicontrol('parent',win1,... 57. 'units','points',... 58. 'position',[200 140 100 15],... 59. 'style','edit',... 60. 'string','0',... 61. 'fontname','arial',... 62. 'fontsize',10); 63. 64.edit2=uicontrol('parent',win1,... 65. 'units','points',... 66. 'position',[200 120 100 15],... 67. 'style','edit',... 68. 'string','0',... 69. 'fontname','arial',... 70. 'fontsize',10); 4th step>> Membuat textbox untuk input data dan hasilnya
  • 10. 72. edit3=uicontrol('parent',win1,... 73. 'units','points',... 74. 'position',[200 90 100 15],... 75. 'style','edit',... 76. 'string','0',... 77. 'fontname','arial',... 78. 'fontsize',10);
  • 12. 5th step>> Membuat button tambah 80. tomtambah=uicontrol('parent',win1,... 81. 'units','points',... 82. 'position',[30 40 80 15],... 83. 'style','pushbutton',... 84. 'callback','prosestambah',... 85. 'string','+',... 86. 'fontname','arial',... 87. 'fontsize',10);
  • 14. 6th step>> Membuat button kurang 89. tomkurang=uicontrol('parent',win1,... 90. 'units','points',... 91. 'position',[110 40 80 15],... 92. 'style','pushbutton',... 93. 'callback','proseskurang',... 94. 'string','-',... 95. 'fontname','arial',... 96. 'fontsize',10);
  • 15. 7th step>> Membuat button kali 98. tomkali=uicontrol('parent',win1,... 99. 'units','points',... 100. 'position',[190 40 80 15],... 101. 'style','pushbutton',... 102. 'callback','proseskali',... 103. 'string','*',... 104. 'fontname','arial',... 105. 'fontsize',10);
  • 16. 8th step>> Membuat button bagi 107.tombagi=uicontrol('parent',win1,... 108. 'units','points',... 109. 'position',[270 40 80 15],... 110. 'style','pushbutton',... 111. 'callback','prosesbagi',... 112. 'string','/',... 113. 'fontname','arial',... 114. 'fontsize',10);
  • 17. 9th step>> Membuat button pangkat 116. tompangkat=uicontrol('parent',win1,... 117. 'units','points',... 118. 'position',[30 20 80 15],... 119. 'style','pushbutton',... 120. 'callback','prosespangkat',... 121. 'string','^',... 122. 'fontname','arial',... 123. 'fontsize',10);
  • 18. 10th step>> Close button 125. tomtutup=uicontrol('parent',win1,... 126. 'units','points',... 127. 'position',[270 20 80 15],... 128. 'style','pushbutton',... 129. 'string','Close',... 130. 'fontname',‘arial',... 131. 'fontsize',10,... 132. 'callback','close');
  • 20.  Why it can’t be operated??
  • 21. ∗ Open new file 1. %Proses Tambah 2.a = str2num(get(edit1,'string')); 3.b = str2num(get(edit2,'string')); 4.c = a + b; 5.set(edit3,'string',num2str(c)); ∗ Save dengan callback-nya “prosestambah.m” Membuat fungsi pada button
  • 22. pen new file Proses Pengurangan = str2num(get(edit1,'string')); = str2num(get(edit2,'string')); = a - b; et(edit3,'string',num2str(c));
  • 23. • Open new file 1. %Proses Perkalian 2.a = str2num(get(edit1,'string')); 3.b = str2num(get(edit2,'string')); 4.c = a * b; 5.set(edit3,'string',num2str(c)); • Save dengan callback-nya “proseskali.m”
  • 24. • Open new file 1. %Proses Pembagian 2.a = str2num(get(edit1,'string')); 3.b = str2num(get(edit2,'string')); 4.c = a / b; 5.set(edit3,'string',num2str(c)); • Save dengan callback-nya “prosesbagi.m”
  • 25. • Open new file 1. %Proses Perpangkatan 2.a = str2num(get(edit1,'string')); 3.b = str2num(get(edit2,'string')); 4.c = a ^ b; 5.set(edit3,'string',num2str(c)); • Save dengan callback-nya “prosespangkat.m”
  • 27. Thanks For Your Attention  Presented by: Ambar Mangesti Dina Nancy Nida Shafiyanti Riska Anggraini