擅长:python、mysql、java
<pre><code>import numpy as np
# create example file
np.arange(256).astype('uint8').tofile('uint8_file.bin')
# read example file and convert to uint16
u1 = np.fromfile('uint8_file.bin', 'uint8')
u2 = u1.astype('uint16')
u2 *= 257 # scale to full 16 bit range
u2.tofile('uint16_file.bin')
</code></pre>