Matlab - 矩陣

原作者youtube連結

MATLAB教學 - 02基本操作與矩陣輸入

資料結構

判斷質數(1)

i=2

prime=0

num = int(input("輸入一個整數:"))

while (i<=num**0.5):

   

    if (num%i==0):

        prime=1

    i+=1

   

if (prime==1):

    print("%s不是質數"%num)

else:

    print("%s是質數"%num)

判斷質數(2)

num = int(input("請輸入一個數字: "))

# 質數大於 1

if num > 1:

   # 查看因子

   for i in range(2,num):

       if (num % i) == 0:

           print(num,"不是質數")

           print(i,"乘與",num//i,"是",num)

           break

   else:

       print(num,"是質數")

       

# 如果輸入的數字小於或等於 1，不是質數

else:

   print(num,"不是質數")

九九乘法表

for i in range(1,10):

    for j in range(1,10):

        print(i,"*",j," = ","%2d"%(i*j),sep='',end='  ')

    print()

計算輸入的數的平均和總和

nums = count = 0

while True:

    num = int(input("輸入一個成績"))

    if num == -1:

        print('總成績為:',nums,'平均成績為:',nums/count)

        break

    

    nums += num

    count += 1

2017/10/12

2017/10/19

point = [

         [-1, 3],

         [-1, -1],

         [1, 1],

         [2, 0.5],

         [2, -1],

         [3, 3],

         [4, 2],

         [4, -0.5]

        ]

def distance(A, B):

    return((A[0]-B[0])**2 + ((A[1]-B[1])**2))**0.5

for a in point:

    for b in point:

        print(round(distance(a,b),1),'',end='')

print()

輸出一亂數

判斷是否為奇數，若是的話就把這數字「*3+1」，若否的話就「/2」，這是一個迴圈，直到數字n變為1才停止

import random

rand_num = random.randint(100,1000)

orig_rand_num = rand_num

loop_count = 0

every_step = []

while True:

    every_step.append(int(rand_num))

    if(rand_num == 1): break

    if(rand_num % 2 == 0):

        rand_num = rand_num/2

    else:

        rand_num = rand_num*3 + 1

    loop_count +=1

print("亂數 = ",orig_rand_num)

print("運算次數 = ",loop_count)

print("運算過程 : ",every_step)

建立一個字典

搜尋字典內的Key，然後輸出Value

name_dict = {}

key = ""

SearchKey = ""

print("Create dictionary:")

while key != "end":

    key = input("key:")

    if key == "end":

        break

    else:

        value = input("value:")

        name_dict[key] = value

        

while SearchKey != "end":

    SearchKey = input("Search key:")

    if SearchKey == "end":

        break

    else:

        if(SearchKey in name_dict) == False:

            print("Value:no such key")

        else:

            print("Value:"+name_dict[SearchKey])

open()使用方法

content = '''hello python

逢甲應用數學系

Welcome'''

f = open("file1.txt",'w')

f.write(content)

f.close()

f = open("file1.txt",'r')

for line in f:

    print(line)   

f.close()

with open("file1.txt",'r')as f:

    for line in f:

        print(line)

Tk1

import tkinter as tk

#主視窗名稱 = tk.Tk()

win = tk.Tk()

win.geometry("200x100")

win.title("這是主視窗")

lable = tk.Label(win,text = "hello world")

lable.pack()

cont = 0

def b():

    global cont

    cont += 1

    textvar.set("按我")

    lable.pack()

textvar = tk.StringVar()

button = tk.Button(win,textvariable = textvar,command = b)

textvar.set("按我")

button.pack()

win.mainloop()

Tk2

import tkinter as tk

win = tk.Tk()

win.title("這是主視窗")

frame1 = tk.Frame(win)

frame1.pack()

lable1 = tk.Label(frame1,text = "username:")

entry1 = tk.Entry(frame1)

lable1.grid(row = 0,column = 0)

entry1.grid(row = 0,column = 1)

frame2 = tk.Frame(win)

frame2.pack()

button1 = tk.Button(frame2,text = "yes")

button2 = tk.Button(frame2,text = "NO")

button1.grid(row = 0,column = 0)

button2.grid(row = 0,column = 1)

win.mainloop()

物件導向#C - 期末作業

using UnityEngine;
using System.Collections;
using UnityEngine.UI;
public class NewBehaviourScript : MonoBehaviour
{
    Text mytxt;
    Text mytxt1;
    Text mytxt2;
    Text ctxt;
    Text ctxt1;
    Text ctxt2;
    Text c1txt;
    Text c2txt;
    Text c3txt;
    Image img;
    Image img1;
    Image img2;

    int Mmoney = 0;
    int cmoney1 = 0;
    int cmoney2 = 0;
    int cmoney3 = 0;
    // Use this for initialization
    void Start()
    {
        Mmoney = 138;
        mytxt = GameObject.Find("Canvas/Panel/Button/Text").GetComponent<Text>();
        mytxt1 = GameObject.Find("Canvas/Panel/Button1/Text").GetComponent<Text>();
        ctxt = GameObject.Find("Canvas/Panel/Text").GetComponent<Text>();
        ctxt1 = GameObject.Find("Canvas/Panel/Text (1)").GetComponent<Text>();
        ctxt2 = GameObject.Find("Canvas/Panel/Text (2)").GetComponent<Text>();
        c1txt = GameObject.Find("Canvas/Panel/Button2/Text").GetComponent<Text>();
        c2txt = GameObject.Find("Canvas/Panel/Button3/Text").GetComponent<Text>();
        c3txt = GameObject.Find("Canvas/Panel/Button4/Text").GetComponent<Text>();
        img = GameObject.Find("Canvas/Panel/Image").GetComponent<Image>();
        img1 = GameObject.Find("Canvas/Panel/Image1").GetComponent<Image>();
        img2 = GameObject.Find("Canvas/Panel/Image2").GetComponent<Image>();
    }

    // Update is called once per frame
    void Update()
    {
        mytxt.text = Mmoney.ToString();
        c1txt.text = cmoney1.ToString();
        c2txt.text = cmoney2.ToString();
        c3txt.text = cmoney3.ToString();
    }
    public void myfun()
    {
        Mmoney = Mmoney + 1;

    }
    public void mygame()
    {
        int rnum;
        rnum = Random.Range(0, 3);
        mytxt1.text = rnum.ToString();
        if (rnum == 0)
        {
            img.color = UnityEngine.Color.red;
            img1.color = UnityEngine.Color.black;
            img2.color = UnityEngine.Color.black;
            ctxt.text = "1";
            ctxt1.text = "0";
            ctxt2.text = "0";
            cmoney1 = cmoney1 * 2;
            cmoney2 = 0;
            cmoney3 = 0;
            Mmoney = Mmoney + cmoney1;
            cmoney1 = 0;

        }
        if (rnum == 1)
        {
            img.color = UnityEngine.Color.black;
            img1.color = UnityEngine.Color.red;
            img2.color = UnityEngine.Color.black;
            ctxt.text = "0";
            ctxt1.text = "1";
            ctxt2.text = "0";
            cmoney2 = cmoney2 * 2;
            cmoney1 = 0;
            cmoney3 = 0;
            Mmoney = Mmoney + cmoney2;
            cmoney2 = 0;

        }
        if (rnum == 2)
        {
            img.color = UnityEngine.Color.black;
            img1.color = UnityEngine.Color.black;
            img2.color = UnityEngine.Color.red;
            ctxt.text = "0";
            ctxt1.text = "0";
            ctxt2.text = "1";
            cmoney2 = 0;
            cmoney1 = 0;
            cmoney3 = cmoney2 * 2;
            Mmoney = Mmoney + cmoney3;
            cmoney3 = 0;

        }


    }
    public void c1()
    {
        cmoney1 = cmoney1 + 1;

        Mmoney = Mmoney - 1;

    }
    public void c2()
    {
        cmoney2 = cmoney2 + 1;

        Mmoney = Mmoney - 1;
    }
    public void c3()
    {
        cmoney3 = cmoney3 + 1;

        Mmoney = Mmoney - 1;


    }
}

物件導向C# - 猜猜看可得分或失分

using UnityEngine;
using System.Collections;
using UnityEngine.UI;
public class NewBehaviourScript : MonoBehaviour
{
    Text mytxt;
    Text mytxt1;
    Text mytxt2;
    Text mytxt3;
    Text mytxt4;
    Text mytxt5;
    int mymoney1 = 100;
    int mymoney2 = 100;
    int mymoney3 = 100;
    // Use this for initialization
    void Start()
    {

        mytxt = GameObject.Find("Canvas/Panel/Text").GetComponent<Text>();
        mytxt1 = GameObject.Find("Canvas/Panel/Text1").GetComponent<Text>();
        mytxt2 = GameObject.Find("Canvas/Panel/Text2").GetComponent<Text>();
        mytxt3 = GameObject.Find("Canvas/Panel/Text3").GetComponent<Text>();
        mytxt4 = GameObject.Find("Canvas/Panel/Text4").GetComponent<Text>();
        mytxt5 = GameObject.Find("Canvas/Panel/Text5").GetComponent<Text>();
        mytxt2.text = mymoney1.ToString();
        mytxt3.text = mymoney2.ToString();
        mytxt5.text = mymoney3.ToString();

    }

    // Update is called once per frame
    void Update()
    {

    }

    public void myfun()
    {
        int num = 0, num1 = 0, num2 = 0;


        num = Random.Range(0, 2);
        num1 = Random.Range(0, 2);

        if (num == 0)
        {
            num1 = 1;
            num2 = 0;
            mymoney1 = mymoney1 + 0;
            mymoney2 = mymoney2 + 2;
            mymoney3 = mymoney3 + 0;

        }
        else if (num1 == 0)
        {
            num = 0;
            num2 = 1;
            mymoney1 = mymoney1 + 0;
            mymoney2 = mymoney2 + 0;
            mymoney3 = mymoney3 + 2;

        }
        else
        {
            num1 = 0;
            num2 = 0;
            mymoney1 = mymoney1 + 2;
            mymoney2 = mymoney2 + 0;
            mymoney3 = mymoney3 + 0;
        }


        mytxt.text = num.ToString();
        mytxt1.text = num1.ToString();
        mytxt4.text = num2.ToString();

        mytxt2.text = mymoney1.ToString();
        mytxt3.text = mymoney2.ToString();
        mytxt5.text = mymoney3.ToString();


        //Image img = GameObject.Find ("Image").GetComponent<Image> ();
        //img.color = UnityEngine.Color.red;
        //mytxt1.text =Random.Range(1,2).ToString();
        //float translation = Time.deltaTime * 10;
    }


    public void myfun1()
    {
        mymoney1 = mymoney1 - 1;
        mytxt2.text = mymoney1.ToString();

    }
    public void myfun2()
    {
        mymoney2 = mymoney2 - 1;

        mytxt3.text = mymoney2.ToString();
    }
    public void myfun3()
    {
        mymoney3 = mymoney3 - 1;

        mytxt5.text = mymoney3.ToString();
    }

}

物件導向C# - 紅綠燈

using UnityEngine;
using System.Collections;
using UnityEngine.UI;

public class Counter : MonoBehaviour {
int num;
double fMyWaitTime=4.0;
double WaitTimecount=0;
// Use this for initialization
void Start () {
num = 0;
}

// Update is called once per frame
void Update () {

Text mytxt=GameObject.Find("Text").GetComponent<Text>();
num = num + 1;
int countnum = num % 4;
mytxt.text =countnum.ToString();
WaitTimecount=0;
mywait ();

if (countnum==0)
{
Image img = GameObject.Find ("Image1").GetComponent<Image> ();
img.color = new Color(1.0F, 0.0F, 0.0F, 1.0F); // (紅red,綠green,藍blue,透明)

}
if (countnum==1)
{
Image img = GameObject.Find ("Image1").GetComponent<Image> ();
img.color = new Color(0.0F, 0.0F, 0.0F, 1.0F); // (紅red,綠green,藍blue,透明)

}
if (countnum==2)
{
Image img = GameObject.Find ("Image1").GetComponent<Image> ();
img.color = new Color(0.0F, 0.0F, 0.0F, 1.0F); // (紅red,綠green,藍blue,透明)

}
if (countnum==3)
{
Image img = GameObject.Find ("Image1").GetComponent<Image> ();
img.color = new Color(0.0F, 0.0F, 0.0F, 1.0F); // (紅red,綠green,藍blue,透明)

}
if (countnum==0)
{
Image img = GameObject.Find ("Image").GetComponent<Image> ();
img.color = new Color(0.0F, 0.0F, 0.0F, 1.0F); // (紅red,綠green,藍blue,透明)

}
if (countnum==1)
{
Image img = GameObject.Find ("Image").GetComponent<Image> ();
img.color = new Color(0.0F, 0.0F, 0.0F, 1.0F); // (紅red,綠green,藍blue,透明)

}
if (countnum==2)
{
Image img = GameObject.Find ("Image").GetComponent<Image> ();
img.color = new Color(1.0F, 1.0F, 0.0F, 1.0F); // (紅red,綠green,藍blue,透明)

}
if (countnum==3)
{
Image img = GameObject.Find ("Image").GetComponent<Image> ();
img.color = new Color(0.0F, 0.0F, 0.0F, 1.0F); // (紅red,綠green,藍blue,透明)

}
if (countnum==0)
{
Image img = GameObject.Find ("Image2").GetComponent<Image> ();
img.color = new Color(0.0F, 0.0F, 0.0F, 1.0F); // (紅red,綠green,藍blue,透明)

}
if (countnum==1)
{
Image img = GameObject.Find ("Image2").GetComponent<Image> ();
img.color = new Color(0.0F, 0.0F, 0.0F, 1.0F); // (紅red,綠green,藍blue,透明)

}
if (countnum==2)
{
Image img = GameObject.Find ("Image2").GetComponent<Image> ();
img.color = new Color(0.0F, 0.0F, 0.0F, 1.0F); // (紅red,綠green,藍blue,透明)

}
if (countnum==3)
{
Image img = GameObject.Find ("Image2").GetComponent<Image> ();
img.color = new Color(0.0F, 1.0F, 0.0F, 1.0F); // (紅red,綠green,藍blue,透明)

}
}

void mywait()
{

while (WaitTimecount <= fMyWaitTime) {
//do stuff;

WaitTimecount = WaitTimecount + 0.01;
Debug.Log ( WaitTimecount );

}

}

}

物件導向C# - 轉網頁

下載xampp

file/build settings/C:/xampp/htdocs/dashboarb/001

 使unity轉成網頁

物件導向C# - 繞圈跑

using UnityEngine; using System.Collections; public class ExampleClass : MonoBehaviour { Vector3[] T = new Vector3[4]; // Use this for initialization void Start() { T[0] = new Vector3(100f, 0f, 100f); T[1] = new Vector3(-100f, 0f, 100f); T[2] = new Vector3(-100f, 0f, -100f); T[3] = new Vector3(100f, 0f, -100f); } int aa = 0; // Update is called once per frame void Update() { transform.position = Vector3.MoveTowards(transform.position, T[aa], 50 * Time.deltaTime); if (transform.position == T[aa]) aa = (aa + 1) % 4; } }