Difference between revisions of "Irfan Rahadi Kurninato"
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xawal = xawal + h #menambahkan xawal besarkan delta h | xawal = xawal + h #menambahkan xawal besarkan delta h | ||
print(yinit) | print(yinit) | ||
+ | |||
+ | PROGRAM GAUSS | ||
+ | from numpy import linalg | ||
+ | import numpy as np | ||
+ | a= np.array ([[0,0,2,1,2] ,[0,1,0,2,-1], [1,2,0,-2,1], [0,0,0,-1,1], [0,1,-1,1,-1]]) | ||
+ | b= np.array ([[1], [1], [-4], [-2], [-1]]) | ||
+ | c= np.array ([[0,0,2,1,2,1] ,[0,1,0,2,-1,1], [1,2,0,-2,1,-4], [0,0,0,-1,1,-2], [0,1,-1,1,-1,-1]]) | ||
+ | print ("Matrix a " , a) | ||
+ | print ("Matrix b ", b) | ||
+ | print ("Matrixnya adalah:" , c) | ||
+ | |||
+ | matsolve = linalg.solve (a,c) | ||
+ | x1 = int(matsolve[0]) | ||
+ | x2 = int(matsolve[1]) | ||
+ | x3 = int(matsolve[2]) | ||
+ | x4 = int(matsolve[3]) | ||
+ | x5 = int(matsolve[4]) | ||
+ | hasil= (x1, x2, x3, x4, x5) | ||
+ | print ("Hasil nilai x1,x2,x3,x4,x5 :") | ||
+ | print (hasil) |
Revision as of 11:34, 21 October 2019
السلام عليكم Irfan Rahadi Kurnianto - 1706036255
[4 September 2019] Mengapa kita harus belajar kalkulus? kalkulus adalah mata kuliah dasar teknik. Mata kuliah kalkulus sangat berguna untuk membentuk logika agar mudah dalam belajar suatu hal lain
Tugas 1
[11 September 2019] Bit Komputer Program Catur
coding bukan pelajaran anak fasilkom/elektro belajar python praktek programing dasar2 programing + pyhton programnya irfan t2 dikelas
[18 September 2019]
Tugas irfan 18 sep 19
[25 September 2019]
Tugas irfan 25 sep 19 catatan irfan 25 sep 19
[Kuis 16 Oktober 2019] program runge kutta
https://pastebin.com/GxfenTa3 # dibuat oleh irfan rahadi 1706036255 def TurunanY(x, y): #Fungsi Turunan Y return ((x**2 - 4*y)) xawal = 0 #boundary condition x awal soal yinit = 1 #boundary condition y awal soal x = 0.03 #nilai x yang ditanya h = 0.01 #delta yang digunakan angka = (int)((x - xawal)/h) #menghitung jumlah increment yg diperlukan for i in range(1, angka + 1): k1 = h * TurunanY(xawal, yinit) #rumus runge kutta k2 = h * TurunanY(xawal + 0.5 * h, yinit + 0.5 * k1) k3 = h * TurunanY(xawal + 0.5 * h, yinit + 0.5 * k2) k4 = h * TurunanY(xawal + h, yinit + k3) yinit = yinit + (1.0 / 6.0)*(k1 + 2 * k2 + 2 * k3 + k4) #menjumlahkan nilai k1,k2,k3,k4 ke y' yang baru dan membaginya xawal = xawal + h #menambahkan xawal besarkan delta h print(yinit)
PROGRAM GAUSS from numpy import linalg import numpy as np a= np.array ([[0,0,2,1,2] ,[0,1,0,2,-1], [1,2,0,-2,1], [0,0,0,-1,1], [0,1,-1,1,-1]]) b= np.array ([[1], [1], [-4], [-2], [-1]]) c= np.array ([[0,0,2,1,2,1] ,[0,1,0,2,-1,1], [1,2,0,-2,1,-4], [0,0,0,-1,1,-2], [0,1,-1,1,-1,-1]]) print ("Matrix a " , a) print ("Matrix b ", b) print ("Matrixnya adalah:" , c)
matsolve = linalg.solve (a,c) x1 = int(matsolve[0]) x2 = int(matsolve[1]) x3 = int(matsolve[2]) x4 = int(matsolve[3]) x5 = int(matsolve[4]) hasil= (x1, x2, x3, x4, x5) print ("Hasil nilai x1,x2,x3,x4,x5 :") print (hasil)