One2One

class brainpy.connect.One2One(*args, **kwargs)

Connect two neuron groups one by one. This means The two neuron groups should have the same size.

build_coo()

Build a coo sparse connection data.

Returns:

• conn (tuple) – A tuple denoting the (pre_ids, post_ids).

build_csr()

Build a csr sparse connection data.

Returns:

• conn (tuple) – A tuple denoting the (indices, indptr).

build_mat()

Build a binary matrix connection data.

If users want to customize their connections, please provide one of the following functions:

• build_mat(): build a matrix binary connection matrix.

• build_csr(): build a csr sparse connection data.

• build_coo(): build a coo sparse connection data.

• build_conn(): deprecated.

Returns:

• conn (Array) – A binary matrix with the shape (num_pre, num_post).