Hex mask on all table column elements

7 次查看（过去 30 天）
Kashmir Singh
Kashmir Singh 2016-1-21
回答： Kashmir Singh 2016-2-3
Attempting to set mask "0x0FFF" on all table column elements of "Ecuc_samp_27".
Receiving following error at present "Error using & Matrix dimensions must agree".
Sample code as follows:
Ecuc_samp_27=dec2hex(CCPEcuC_var_Adc__0__CoherentSample__27__t0_idx,4);
EcuC_samp_27_masked= Ecuc_samp_27 & ('0FFF');
Ecuc_samp_27_dec=hex2dec(EcuC_samp_27_masked);

请先登录，再回答此问题。

采纳的回答

Walter Roberson
Walter Roberson 2016-1-21
Ecuc_samp_27_dec = bitand(CCPEcuC_var_Adc__0__CoherentSample__27__t0_idx, hex2dec('0FFF'), 'uint16')

更多回答（2 个）

Guillaume
Guillaume 2016-1-21
matlab does not use the &, |, etc. operators for bit-wise operations, and these do not apply to string anyway. Bit-wise operations are achieved throught bitand, bitor, etc.:
Ecuc_samp_27_dec = bitand(CCPEcuC_var_Adc__0__CoherentSample__27__t0_idx, hex2dec('0fff'))
Kashmir Singh
Kashmir Singh 2016-2-3
Thanks

类别

在 Help Center 和 File Exchange 中查找有关 Author Block Masks 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by