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# sos2cell() - Signal Processing

### Syntax

### Example

### Output / Return Value

### Limitations

### Alternatives / See Also

### Reference

c = sos2cell(m) changes an L-by-6 second-order section matrix m generated by tf2sos into a 1-by-L cell array of 1-by-2 cell arrays, c. You can use c to specify a quantized filter with L cascaded second-order sections.The matrix m should have the formm = [b1 a1;b2 a2; ... ;bL aL] where both bi and ai, with i = 1, ..., L, are 1-by-3 row vectors. The resulting c is a 1-by-L cell array of cells of the formc = { {b1 a1} {b2 a2} ... {bL aL} } c = sos2cell(m,g) with the optional gain term g, prepends the constant value g to c. When you use the added gain term in the command, c is a 1-by-L cell array of cells of the formc = {{g,1} {b1,a1} {b2,a2}...{bL,aL} }

c = sos2cell(m)c = sos2cell(m,g)

m = [b1 a1;b2 a2; ... ;bL aL]