SpreadShaping
所属分类：VHDL/FPGA/Verilog
开发工具：VHDL
文件大小：706KB
下载次数：176
上传日期：2009-11-22 16:23:12
上 传 者：
lzu
说明： 直接序列扩频+成型滤波，将编码后数据进行256倍扩频，再按照4倍内插根升余弦成型滤波，最后成形滤波后按4路并行输出，以满足并行输入DA的要求。
(Direct Sequence Spread Spectrum+ shaping filter, the encoded data 256 times more spread spectrum, and then interpolated according to four times the root raised cosine shaping filter, finally forming the filtered output by 4-way parallel to meet the requirements of parallel importation of DA.)
文件列表:
SpreadShaping\Datashaping.cmd_log (111, 2008-09-17)
SpreadShaping\Datashaping.lso (6, 2008-09-17)
SpreadShaping\Datashaping.ngc (145772, 2008-09-17)
SpreadShaping\Datashaping.ngr (168926, 2008-09-17)
SpreadShaping\Datashaping.prj (30, 2008-09-17)
SpreadShaping\Datashaping.stx (0, 2008-09-17)
SpreadShaping\Datashaping.syr (42014, 2008-09-17)
SpreadShaping\Datashaping.v (21280, 2008-09-10)
SpreadShaping\Datashaping.v.bak (21281, 2008-09-04)
SpreadShaping\Datashaping.xst (1198, 2008-09-17)
SpreadShaping\Datashaping_summary.html (3398, 2008-09-19)
SpreadShaping\SpreadShaping.ise (166312, 2009-11-22)
SpreadShaping\SpreadShaping.ise_ISE_Backup (335079, 2008-10-27)
SpreadShaping\SpreadShaping.ntrc_log (378, 2008-09-17)
SpreadShaping\SpreadShaping.restore (52407, 2009-11-22)
SpreadShaping\SpreadShaping_ise10migration.zip (444685, 2009-02-09)
SpreadShaping\Spreadspectrum.cmd_log (117, 2008-09-17)
SpreadShaping\Spreadspectrum.lso (6, 2008-09-17)
SpreadShaping\Spreadspectrum.ngc (10651, 2008-09-17)
SpreadShaping\Spreadspectrum.ngr (3471, 2008-09-17)
SpreadShaping\Spreadspectrum.prj (33, 2008-09-17)
SpreadShaping\Spreadspectrum.stx (0, 2008-09-17)
SpreadShaping\Spreadspectrum.syr (15382, 2008-09-17)
SpreadShaping\Spreadspectrum.v (1488, 2008-09-04)
SpreadShaping\Spreadspectrum.v.bak (1477, 2008-09-04)
SpreadShaping\Spreadspectrum.xst (1210, 2008-09-17)
SpreadShaping\Spreadspectrum_summary.html (3399, 2008-09-19)
SpreadShaping\Spread_out.cmd_log (218, 2008-09-17)
SpreadShaping\Spread_out.lso (6, 2008-09-17)
SpreadShaping\Spread_out.ngc (8266, 2008-09-17)
SpreadShaping\Spread_out.ngr (169173, 2008-09-17)
SpreadShaping\Spread_out.prj (92, 2008-09-17)
SpreadShaping\Spread_out.stx (0, 2008-09-17)
SpreadShaping\Spread_out.syr (72135, 2008-09-17)
SpreadShaping\Spread_out.v (1534, 2008-09-17)
SpreadShaping\Spread_out.v.bak (1536, 2008-09-17)
SpreadShaping\Spread_out.xst (1194, 2008-09-17)
SpreadShaping\Spread_out_summary.html (4705, 2009-11-22)
SpreadShaping\_xmsgs\xst.xmsgs (108886, 2008-09-17)
SpreadShaping\_xmsgs (0, 2009-11-22)
... ...
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