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DTMB_3780FFT_float
- DTMB 中3780FFT应用程序,对特殊长度FFT用了WFTA算法,还有素因子分解算法-DTMB in 3780FFT applications for special use WFTA length FFT algorithm, prime factor decomposition algorithms
DTMB
- 中国标准数字地面电视中重要仿真代码 可实用化的-The practical matlab simulation code for the chinese standard DTV
BCH_HDL_ENCODER
- Syntetizable source code of VHDL BCH(1023,1013) encoder. This scheme used by DTMB standart and produce ten redundancy bit on 125 cycles because bus width of 8 bits.
pchm_dtmb_coderate
- Construct a Low Density Parity Check Matrix for the three code rate of DTMB standart of TDT. The data has obtain of GB2006-20600 paper.
pn420
- 数字地面电视 PN420生成仿真 数字地面电视 PN420生成仿真-DTMB PN420 generation DTMB PN420 generation
TX_DTMB2
- DTMB,全称Digital Television Terrestrial Multimedia Broadcasting(Digital Television Terrestrial Multimedia Broadcasting)
hhh
- (1) 数据源:随机产生752*8bit作为数据源 (2) 按照DTMB的能量扩散初始相位和生成多项式来产生伪随机数据并对原始数据源进行加扰 (3) 加扰后的数据直接进行解扰,观察误码率的值,验证加扰算法 (4) 按照DTMB标准构造BCH(1023,1013)来实现BCH(762,752)信道编码器和解码器,并观察其误码率是否为0来验证其正确性。 (5) 最后把能量扩散和BCH编码级联,接收端把BCH解码和解扰级联,观察其误码率,验证正确性。(((1) Source: randomly gen