mhrv
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physiozoo
Matrix dimensions must be consistent
Hello An error occurred recently when I ran your program.The matrix dimensions are inconsistent. Can you answer it if you have time? best wishes！
Questions are as follows：
mhrv('db/mitdb/111', 'window_minutes', 15, 'plot', true); [0.016] >> mhrv: Processing record db/mitdb/111 (ch. 1)... [0.016] >> mhrv: Signal duration: 00:30:05.555 [HH:mm:ss.ms] [0.047] >> mhrv: Analyzing window 1 of 2... [0.047] >> mhrv: [1/2] Detecting RR intervals from ECG... 1046 intervals detected. [0.422] >> mhrv: [1/2] Removing ectopic intervals... 13 intervals removed. [0.438] >> mhrv: [1/2] Calculating time-domain metrics... [0.469] >> mhrv: [1/2] Calculating frequency-domain metrics... [0.656] >> mhrv: [1/2] Calculating nonlinear metrics...
[0.750] >> mhrv: ERROR Analyzing window 1 of 2 in record db/mitdb/111: The matrix dimensions must be consistent.
Hi,
I can't reproduce this on my setup. Here's what I get:
>> mhrv.mhrv('db/mitdb/111', 'window_minutes', 15, 'plot', true);
[0.030] >> mhrv: Processing record db/mitdb/111 (ch. 1)...
[0.030] >> mhrv: Signal duration: 00:30:05.555 [HH:mm:ss.ms]
[0.030] >> mhrv: Analyzing window 1 of 2...
[0.030] >> mhrv: [1/2] Detecting RR intervals from ECG... 1046 intervals detected.
[0.400] >> mhrv: [1/2] Removing ectopic intervals... 13 intervals removed.
[0.420] >> mhrv: [1/2] Calculating time-domain metrics...
[0.440] >> mhrv: [1/2] Calculating frequency-domain metrics...
[0.720] >> mhrv: [1/2] Calculating nonlinear metrics...
[0.840] >> mhrv: [1/2] Calculating fragmentation metrics...
[0.960] >> mhrv: Analyzing window 2 of 2...
[0.960] >> mhrv: [2/2] Detecting RR intervals from ECG... 1065 intervals detected.
[1.310] >> mhrv: [2/2] Removing ectopic intervals... 4 intervals removed.
[1.320] >> mhrv: [2/2] Calculating time-domain metrics...
[1.330] >> mhrv: [2/2] Calculating frequency-domain metrics...
[1.480] >> mhrv: [2/2] Calculating nonlinear metrics...
[1.540] >> mhrv: [2/2] Calculating fragmentation metrics...
[1.590] >> mhrv: Building statistics table...
[1.620] >> mhrv: Displaying Results...
RR NN AVNN SDNN RMSSD pNN50 SEM BETA_LOMB HF_NORM_LOMB HF_PEAK_LOMB HF_POWER_LOMB LF_NORM_LOMB LF_PEAK_LOMB LF_POWER_LOMB LF_TO_HF_LOMB TOTAL_POWER_LOMB VLF_NORM_LOMB VLF_POWER_LOMB SD1 SD2 alpha1 alpha2 SampEn PIP IALS PSS PAS
______ ____ ______ ______ _______ _______ _______ _________ ____________ ____________ _____________ ____________ ____________ _____________ _____________ ________________ _____________ ______________ _______ ______ ________ _______ _________ _______ _________ ______ ______
1 1046 1033 858.95 30.958 33.598 14.05 0.96322 -1.1881 63.899 0.16744 443.95 6.6518 0.056809 46.214 0.1041 694.76 25.832 179.47 23.769 36.77 0.64751 0.69834 1.8402 52.662 0.5281 60.213 11.81
2 1065 1061 841.79 40.042 31.725 12.075 1.2293 -1.4542 51.529 0.16744 394.82 6.7584 0.044849 51.783 0.13116 766.21 35.367 270.99 22.444 51.96 0.70254 0.93526 1.8466 51.555 0.51698 55.702 14.138
Mean 1055.5 1047 850.37 35.5 32.662 13.063 1.0963 -1.3212 57.714 0.16744 419.38 6.7051 0.050829 48.999 0.11763 730.48 30.6 225.23 23.106 44.365 0.67502 0.8168 1.8434 52.109 0.52254 57.958 12.974
SE 9.5 14 8.581 4.5421 0.93663 0.98746 0.13305 0.13306 6.1852 0 24.564 0.053267 0.0059799 2.7844 0.013529 35.724 4.7674 45.757 0.66276 7.5954 0.027515 0.11846 0.0032216 0.55351 0.0055598 2.2554 1.1637
Median 1055.5 1047 850.37 35.5 32.662 13.063 1.0963 -1.3212 57.714 0.16744 419.38 6.7051 0.050829 48.999 0.11763 730.48 30.6 225.23 23.106 44.365 0.67502 0.8168 1.8434 52.109 0.52254 57.958 12.974
[1.660] >> mhrv: Generating plots...
[3.430] >> mhrv: Finished processing record db/mitdb/111.
I noticed you're calling with mhrv(...) instead of mhrv.mhrv(...). Are you on the latest version?
Also, I can only test this with the MATLAB verison I have right now, 2018a. Perhaps you're experiencing some issue due to a different MATLAB version? However, I don't really use MATLAB anymore, so unfortunately my availability to check this on other versions is very limited at the moment.
你好
我无法在我的设置中重现此内容。这是我得到的：
>> mhrv.mhrv('db/mitdb/111', 'window_minutes', 15, 'plot', true); [0.030] >> mhrv: Processing record db/mitdb/111 (ch. 1)... [0.030] >> mhrv: Signal duration: 00:30:05.555 [HH:mm:ss.ms] [0.030] >> mhrv: Analyzing window 1 of 2... [0.030] >> mhrv: [1/2] Detecting RR intervals from ECG... 1046 intervals detected. [0.400] >> mhrv: [1/2] Removing ectopic intervals... 13 intervals removed. [0.420] >> mhrv: [1/2] Calculating time-domain metrics... [0.440] >> mhrv: [1/2] Calculating frequency-domain metrics... [0.720] >> mhrv: [1/2] Calculating nonlinear metrics... [0.840] >> mhrv: [1/2] Calculating fragmentation metrics... [0.960] >> mhrv: Analyzing window 2 of 2... [0.960] >> mhrv: [2/2] Detecting RR intervals from ECG... 1065 intervals detected. [1.310] >> mhrv: [2/2] Removing ectopic intervals... 4 intervals removed. [1.320] >> mhrv: [2/2] Calculating time-domain metrics... [1.330] >> mhrv: [2/2] Calculating frequency-domain metrics... [1.480] >> mhrv: [2/2] Calculating nonlinear metrics... [1.540] >> mhrv: [2/2] Calculating fragmentation metrics... [1.590] >> mhrv: Building statistics table... [1.620] >> mhrv: Displaying Results... RR NN AVNN SDNN RMSSD pNN50 SEM BETA_LOMB HF_NORM_LOMB HF_PEAK_LOMB HF_POWER_LOMB LF_NORM_LOMB LF_PEAK_LOMB LF_POWER_LOMB LF_TO_HF_LOMB TOTAL_POWER_LOMB VLF_NORM_LOMB VLF_POWER_LOMB SD1 SD2 alpha1 alpha2 SampEn PIP IALS PSS PAS ______ ____ ______ ______ _______ _______ _______ _________ ____________ ____________ _____________ ____________ ____________ _____________ _____________ ________________ _____________ ______________ _______ ______ ________ _______ _________ _______ _________ ______ ______ 1 1046 1033 858.95 30.958 33.598 14.05 0.96322 -1.1881 63.899 0.16744 443.95 6.6518 0.056809 46.214 0.1041 694.76 25.832 179.47 23.769 36.77 0.64751 0.69834 1.8402 52.662 0.5281 60.213 11.81 2 1065 1061 841.79 40.042 31.725 12.075 1.2293 -1.4542 51.529 0.16744 394.82 6.7584 0.044849 51.783 0.13116 766.21 35.367 270.99 22.444 51.96 0.70254 0.93526 1.8466 51.555 0.51698 55.702 14.138 Mean 1055.5 1047 850.37 35.5 32.662 13.063 1.0963 -1.3212 57.714 0.16744 419.38 6.7051 0.050829 48.999 0.11763 730.48 30.6 225.23 23.106 44.365 0.67502 0.8168 1.8434 52.109 0.52254 57.958 12.974 SE 9.5 14 8.581 4.5421 0.93663 0.98746 0.13305 0.13306 6.1852 0 24.564 0.053267 0.0059799 2.7844 0.013529 35.724 4.7674 45.757 0.66276 7.5954 0.027515 0.11846 0.0032216 0.55351 0.0055598 2.2554 1.1637 Median 1055.5 1047 850.37 35.5 32.662 13.063 1.0963 -1.3212 57.714 0.16744 419.38 6.7051 0.050829 48.999 0.11763 730.48 30.6 225.23 23.106 44.365 0.67502 0.8168 1.8434 52.109 0.52254 57.958 12.974 [1.660] >> mhrv: Generating plots... [3.430] >> mhrv: Finished processing record db/mitdb/111.我注意到您正在致电
mhrv(...)而不是mhrv.mhrv(...)。您使用的是最新版本吗？另外，我只能使用我现在拥有的MATLAB版本2018a对此进行测试。也许由于MATLAB版本不同，您遇到了一些问题？ 但是，我真的不再使用MATLAB，因此很遗憾，目前我无法在其他版本上进行检查。
Thank you very much for your prompt answers, I have resolved this issue. Hope you work well