def fix(x):
"""
Rounds towards zero.
x_rounded = fix(x) rounds the elements of x to the nearest integers
towards zero.
For negative numbers is equivalent to ceil and for positive to floor.
"""
dim = numerix.shape(x)
if numerix.mlab.rank(x)==2:
y = reshape(x,(1,dim[0]*dim[1]))[0]
y = y.tolist()
elif numerix.mlab.rank(x)==1:
y = x
else:
y = [x]
for i in range(len(y)):
if y[i]>0:
y[i] = floor(y[i])
else:
y[i] = ceil(y[i])
if numerix.mlab.rank(x)==2:
x = reshape(y,dim)
elif numerix.mlab.rank(x)==0:
x = y[0]
return x
def fix(x):
"""
Rounds towards zero.
x_rounded = fix(x) rounds the elements of x to the nearest integers
towards zero.
For negative numbers is equivalent to ceil and for positive to floor.
"""
dim = numerix.shape(x)
if MLab.rank(x)==2:
y = numerix.reshape(x,(1,dim[0]*dim[1]))[0]
y = y.tolist()
elif MLab.rank(x)==1:
y = x
else:
y = [x]
for i in range(len(y)):
if y[i]>0:
y[i] = numerix.floor(y[i])
else:
y[i] = numerix.ceil(y[i])
if MLab.rank(x)==2:
x = numerix.reshape(y,dim)
elif MLab.rank(x)==0:
x = y[0]
return x