File list (Check if you may need any files):
Chapter Three\P3_1
.............\....\a_4exp.mat
.............\....\aexp.mat
.............\....\generate_lsp.m
.............\....\m.mat
.............\....\m_4.mat
.............\....\p.mat
.............\....\p_4.mat
.............\....\pf.mat
.............\....\pf_4.mat
.............\....\q.mat
.............\....\q_4.mat
.............\....\qf.mat
.............\....\qf_4.mat
.............\P3_2
.............\....\freq.mat
.............\....\freq_4.mat
.............\....\m.mat
.............\....\m_4.mat
.............\....\p.mat
.............\....\p_4.mat
.............\....\sym_freq.mat
.............\....\sym_freq_4.mat
.............\....\sym_zero.m
.............\P3_3
.............\....\antisym_zero.m
.............\....\asym_freq.mat
.............\....\asym_freq_4.mat
.............\....\freq.mat
.............\....\freq_4.mat
.............\....\m.mat
.............\....\m_4.mat
.............\....\q.mat
.............\....\q_4.mat
.............\P3_4
.............\....\freq.mat
.............\....\freq_cond.mat
.............\....\lastfreq.mat
.............\....\lsp_condition.m
.............\....\m_4.mat
.............\P3_5
.............\....\bits.mat
.............\....\findex.mat
.............\....\freq.mat
.............\....\lsp_quant.m
.............\....\lspQ.mat
.............\....\no.mat
.............\P3_6
.............\....\bits.mat
.............\....\findex.mat
.............\....\findex_skew.mat
.............\....\freq_skew.mat
.............\....\lsp_adjust_quant.m
.............\....\lspQ.mat
.............\....\no.mat