WebM2H= bitshift(A(:,2), -4); % 取A得第二列,-4表示字节向右移四位,即取信号2的高4位 M1H= bitand(A(:,2), 15); % bitand返回A和B的按位‘与’,即取信号1的高4位(15表示‘0000 1111’) PRL=bitshift(bitand(A(:,2),8),9); % 取出字节低四位中最高位,向左移九位(8表 … Web10 sept. 2024 · A= fread (fid2, [3, SAMPLES2READ], 'uint8')'; % matrix with 3 rows, each 8 bits long, = 2*12bit fclose (fid2); M2H= bitshift (A (:,2), -4); M1H= bitand (A (:,2), 15); PRL=bitshift (bitand (A (:,2),8),9); % sign-bit PRR=bitshift (bitand (A (:,2),128),5); % sign-bit M ( : , 1)= bitshift (M1H,8)+ A (:,1)-PRL; M ( : , 2)= bitshift (M2H,8)+ A (:,3)-PRR;
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WebM2H = bitshift (A (:, 2), -4); % 字节向右移四位,即取字节的高四位: M1H = bitand (A (:, 2), 15); % 取字节的低四位: PRL = bitshift (bitand (A (:, 2), 8), 9); % sign-bit 取出字节低四位中最高位,向右移九位: PRR = bitshift (bitand (A (:, 2), 128), 5); % sign-bit 取出字节高四 … Web27 feb. 2003 · A tag already exists with the provided branch name. Many Git commands accept both tag and branch names, so creating this branch may cause unexpected behavior. the pad hours
如何从int转换为字节,然后使用bitshift运算符 - 优文库
Web4 dec. 2024 · M2H= bitshift(A(:,2), -4); % 取A得第二列,-4表示字节向右移四位,即取信号2的高4位 M1H= bitand(A(:,2), 15); % bitand返回A和B的按位‘与’,即取信号1的高4位(15表示‘0000 1111’) PRL=bitshift(bitand(A(:,2),8),9); % 取出字节低四位中最高位,向左移 … Webbitshift(A(i+1,1),16)+bitshift(A(i+1,2),24)]; i=i+3; elseif annoth==60 % nothing to do! elseif annoth==61 % nothing to do! elseif annoth==62 % nothing to do! Web10 sept. 2024 · Answers (1) It is completely straightforward. just read the guide and replace your downloaded data path with the path in the m.file. Below you can see that the path for the data set is on the line 26. % This programm reads ECG data which are saved in … the padiham greenway