libzac 0.2.2

A private use library

libzac - a helper function library for my daily work

libzac.e

• eread/ewrite/ewrite_block/... python wrapper of e.exe command line tool.

libzac.io

• c2np/np2c/... helper function for converting between numpy array and C array. Convenient for move static data between python and C.

libzac.math

• u2i/i2u converting bewteen signed/unsigned integer with arbitrary bit width.

i4_to_i3u1/i3u1_to_i4 converting between numpy array with dtype=i4 but contain only 24 bit data and array with 3x length and dtype=u1 that contain same data.

libzac.dsp

• rolling_windown/sig2frames function that convert a signal to frames with overlap(moving window).

libzac.bitfield

• class bitfield a C bitfield like class that can be used in python, like ctypes.Structure but with more features.

libzac.reg

• read_yc_reg/table2tree/... function that read yichip excel register table and format into pandas' Dataframe.

libzac.plt

• shift_factory/zoom_factory function that create a shift/zoom function that can be used in matplotlib.pyplot.