Working in Python3.
Say you have a million beetles, and your task is to catalogue the size of their spots. So you will make a table, where each row is a beetle and the number in the row represent the size of spots;
[[.3, 1.2, 0.5],
[.6, .7],
[1.4, .9, .5, .7],
[.2, .3, .1, .7, .1]]
Also, you decide to store this in a numpy array, for which you pad the lists with None (numpy will convert this to …
所以这里有一个我已经给出的Makefile,我添加了评论.
MF= Makefile_c #name of the makefile
CC= cc #compiler to use
CFLAGS= -g #flags to use
LFLAGS= -lm #flags to use after the thingy
EXE= hello #name to give the executable
INC= \ # ??? What's this for ???
# No user-defined include files at present - list here if required.
# name of the source file
SRC= \
hello.c
#delete default suffix
.SUFFIXES:
#define the suffixes we are interested in
.SUFFIXES: .c .o
OBJ= $(SRC:.c=.o) # names to …