估计接收到的直扩信号的载频，码速率，以及扩频增益
资源文件列表
╓▒└⌐╨┼║┼├ñ╩╢▒≡/Detect_4_order_statistics.m , 600
╓▒└⌐╨┼║┼├ñ╩╢▒≡/Parameter_estimate.m , 1340
╓▒└⌐╨┼║┼├ñ╩╢▒≡/bpf_Rc_BPSK.m , 1049
╓▒└⌐╨┼║┼├ñ╩╢▒≡/carry_frequency_estimate.m , 1865
╓▒└⌐╨┼║┼├ñ╩╢▒≡/code_length_estimate.m , 126
╓▒└⌐╨┼║┼├ñ╩╢▒≡/code_period_estimate.m , 1125
╓▒└⌐╨┼║┼├ñ╩╢▒≡/code_rate_estimate.m , 787
╓▒└⌐╨┼║┼├ñ╩╢▒≡/connection_select.m , 1664
╓▒└⌐╨┼║┼├ñ╩╢▒≡/demodulation.m , 301
╓▒└⌐╨┼║┼├ñ╩╢▒≡/demodulation_bpsk.m , 387
╓▒└⌐╨┼║┼├ñ╩╢▒≡/demodulation_qpsk.m , 626
╓▒└⌐╨┼║┼├ñ╩╢▒≡/gold_generator.m , 725
╓▒└⌐╨┼║┼├ñ╩╢▒≡/hpf_3_60_BPSK.m , 807
╓▒└⌐╨┼║┼├ñ╩╢▒≡/hpf_3_60_QPSK.m , 835
╓▒└⌐╨┼║┼├ñ╩╢▒≡/huxiangguan.m , 268
╓▒└⌐╨┼║┼├ñ╩╢▒≡/lpf_3_60_BPSK.m , 806
╓▒└⌐╨┼║┼├ñ╩╢▒≡/m_generator.m , 542
╓▒└⌐╨┼║┼├ñ╩╢▒≡/modulation.m , 823
╓▒└⌐╨┼║┼├ñ╩╢▒≡/modulation_BPSK.m , 568
╓▒└⌐╨┼║┼├ñ╩╢▒≡/modulation_QPSK.m , 2322
╓▒└⌐╨┼║┼├ñ╩╢▒≡/pn_generator.m , 959
╓▒└⌐╨┼║┼├ñ╩╢▒≡/pn_recover.m , 693
╓▒└⌐╨┼║┼├ñ╩╢▒≡/pn_test.m , 262
╓▒└⌐╨┼║┼├ñ╩╢▒≡/signal_generater.m , 473
╓▒└⌐╨┼║┼├ñ╩╢▒≡/signal_modulation.m , 1768
╓▒└⌐╨┼║┼├ñ╩╢▒≡/system_DSSS.m , 2840
╓▒└⌐╨┼║┼├ñ╩╢▒≡/walsh_generator.m , 117
╓▒└⌐╨┼║┼├ñ╩╢▒≡/zeros_IF.m , 454