User`s guide
Integer Delay
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of the array are output in sequence, one at each sample time of the initial 
delay. For a 2-by-3 input, and the parameters below,
the block outputs the matrix sequence
at the start of the simulation. Note that setting 
Initial conditions to an 
array with the same matrix for each entry implements constant initial 
conditions; a different constant initial condition for each input matrix 
element (channel).
Initial conditions cannot be specified by full matrices.
Frame-Based Operation
When the input is a frame-based M-by-N matrix, the block treats each of the N 
columns as an independent channel, and delays each channel as specified by 
the 
Delay parameter. 
For frame-based inputs, the 
Delay parameter can be a scalar integer by which 
to equally delay all channels. It can also be a 1-by-N row vector, each element 
of which serves as the delay for the corresponding channel of the N-channel 
input. Likewise, it can also be an M-by-1 column vector, each element of which 
serves as the delay for one of the corresponding M samples for each channel. 
The 
Delay parameter can be an M-by-N matrix of positive integers as well; in 
this case, each element of each channel is delayed by the corresponding 
element in the delay matrix. For instance, if the fifth element of the third 
column of the delay matrix was 3, then the fifth element of the third channel of 
the input matrix is always delayed by three sample-time units.
When a channel is delayed for   sample-time units, the output sample at time 
 is the input sample at time  . If   is negative, then the output is the 
corresponding value specified in the 
Initial conditions parameter.
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