def main(Expected1, Expected2, Dispersion1, Dispersion2, Number1, Number2,
accuracy):
fig = pb.figure()
data, axes = support.gen_data1(Expected1, Expected2, Dispersion1,
Dispersion2, Number1, Number2, fig)
l_regression = reg.LogisticRegression()
l_regression.fit(data)
weights_by_grad = np.zeros(Expected1.shape[0] + 1)
weights_by_grad, N = l_regression.find_weights(weights_by_grad, accuracy)
weights_by_scipy = np.zeros(Expected1.shape[0] + 1)
weights_by_scipy = minimize(l_regression.Q,
weights_by_scipy,
method='nelder-mead')
norma2 = map(lambda x: x * x, weights_by_scipy.x)
norma2 = math.sqrt(reduce(lambda x, y: x + y, norma2))
weights_by_scipy.x /= norma2
#print weights_by_grad, weights_by_scipy.x
support.draw(weights_by_grad, 'black', axes)
support.draw(weights_by_scipy.x, 'yellow', axes)
pb.show()
return N
def create_zone(zone):
field = open(zone, 'r')
global wall_list
global not_wall_list
wall_list = []
not_wall_list = []
y = 220
for line in field:
x = -398
for block in line:
if block == '1':
wall_list.append(support.draw('square', 1, '#f7d4ab', x, y))
elif block == '0':
not_wall_list.append([x, y])
x += 8.3
y -= 16.3
def create_shooter_two():
shot_two = draw('square', 0.16, '#a83232', tank.two.xcor(),
tank.two.ycor())
shot_two.setheading(tank.two.heading())
shot_two.forward(20)
shot_two_list.append(shot_two)
def create_shooter_one():
shot_one = draw('square', 0.16, '#2441a1', tank.one.xcor(),
tank.one.ycor())
shot_one.setheading(tank.one.heading())
shot_one.forward(20)
shot_one_list.append(shot_one)
def victory(player_num):
hud_victory = support.draw(None, None, 'white', 0, -15)
hud_victory.hideturtle()
support.write(hud_victory, 'PLAYER {} WINS!!!'.format(player_num))
support.play_victory()
close_screen()
# primeiro tanque
screen.onkeypress(tank.rotate_left_1, 'a')
screen.onkeypress(tank.rotate_right_1, 'd')
screen.onkeypress(tank.go_ahead_1, 'w')
screen.onkeypress(bullet.shooter_one, 'space')
# segundo tanque
screen.onkeypress(tank.rotate_left_2, 'Left')
screen.onkeypress(tank.rotate_right_2, 'Right')
screen.onkeypress(tank.go_ahead_2, 'Up')
screen.onkeypress(bullet.shooter_two, 'o')
# sair do jogo
screen.onkeypress(close_screen, 'Escape')
# criação do painel da pontuação
hud_score = support.draw('square', 1, 'white', 0, 250)
hud_score.hideturtle()
support.write(hud_score, '0 : 0')
score_1 = score_2 = 0
# colisão dos projéteis com o labirinto
def wall_collision(shot_list):
for proj in shot_list:
for wall in wall_list:
if (wall.distance(proj)) <= 15:
proj.hideturtle()
del (proj)
break