Research article
|
05 Mar 2018
Research article |
|
05 Mar 2018
A general theory on frequency and time–frequency analysis of irregularly sampled time series based on projection methods – Part 1: Frequency analysis
Guillaume Lenoir and Michel Crucifix
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Total article views: 4,845 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
Supplement
BibTeX
EndNote
3,038
1,632
175
4,845
590
212
241
HTML: 3,038
PDF: 1,632
XML: 175
Total: 4,845
Supplement: 590
BibTeX: 212
EndNote: 241
Views and downloads (calculated since 04 Jul 2017)
Month
HTML
PDF
XML
Total
Jul 2017
144
59
4
207
Aug 2017
48
16
3
67
Sep 2017
28
8
1
37
Oct 2017
19
2
0
21
Nov 2017
15
4
0
19
Dec 2017
21
8
1
30
Jan 2018
20
17
5
42
Feb 2018
31
8
9
48
Mar 2018
225
79
7
311
Apr 2018
67
34
10
111
May 2018
39
22
3
64
Jun 2018
30
28
6
64
Jul 2018
34
24
6
64
Aug 2018
47
23
3
73
Sep 2018
27
25
3
55
Oct 2018
28
25
7
60
Nov 2018
24
18
3
45
Dec 2018
31
15
1
47
Jan 2019
26
25
5
56
Feb 2019
37
15
3
55
Mar 2019
20
25
2
47
Apr 2019
26
16
2
44
May 2019
25
17
3
45
Jun 2019
40
18
0
58
Jul 2019
18
14
0
32
Aug 2019
9
9
0
18
Sep 2019
16
10
0
26
Oct 2019
17
12
0
29
Nov 2019
16
26
1
43
Dec 2019
18
24
0
42
Jan 2020
36
23
6
65
Feb 2020
22
16
0
38
Mar 2020
19
14
3
36
Apr 2020
15
14
1
30
May 2020
17
5
1
23
Jun 2020
33
20
0
53
Jul 2020
49
54
9
112
Aug 2020
11
20
3
34
Sep 2020
33
12
1
46
Oct 2020
14
26
0
40
Nov 2020
15
15
0
30
Dec 2020
16
8
0
24
Jan 2021
27
7
0
34
Feb 2021
18
9
0
27
Mar 2021
26
12
0
38
Apr 2021
25
11
0
36
May 2021
18
12
0
30
Jun 2021
25
6
0
31
Jul 2021
16
19
0
35
Aug 2021
19
11
2
32
Sep 2021
18
24
0
42
Oct 2021
10
43
0
53
Nov 2021
23
37
1
61
Dec 2021
17
9
0
26
Jan 2022
10
21
0
31
Feb 2022
20
9
1
30
Mar 2022
16
7
0
23
Apr 2022
13
8
0
21
May 2022
18
7
0
25
Jun 2022
13
3
1
17
Jul 2022
14
3
0
17
Aug 2022
37
4
0
41
Sep 2022
16
6
1
23
Oct 2022
20
2
2
24
Nov 2022
59
16
1
76
Dec 2022
20
5
1
26
Jan 2023
16
16
0
32
Feb 2023
48
12
0
60
Mar 2023
49
11
1
61
Apr 2023
14
5
0
19
May 2023
14
15
0
29
Jun 2023
15
4
1
20
Jul 2023
17
10
0
27
Aug 2023
12
11
1
24
Sep 2023
9
9
0
18
Oct 2023
17
10
3
30
Nov 2023
8
5
0
13
Dec 2023
16
6
0
22
Jan 2024
14
10
0
24
Feb 2024
9
7
1
17
Mar 2024
16
9
1
26
Apr 2024
24
15
4
43
May 2024
28
27
2
57
Jun 2024
77
25
2
104
Jul 2024
35
17
1
53
Aug 2024
126
13
4
143
Sep 2024
14
22
2
38
Oct 2024
26
17
1
44
Nov 2024
27
14
5
46
Dec 2024
12
6
0
18
Jan 2025
26
16
1
43
Feb 2025
22
4
0
26
Mar 2025
19
15
0
34
Apr 2025
23
14
1
38
May 2025
44
9
2
55
Jun 2025
72
26
5
103
Jul 2025
47
21
6
74
Aug 2025
51
8
5
64
Sep 2025
100
28
2
130
Oct 2025
60
49
2
111
Nov 2025
7
2
0
9
Cumulative views and downloads
(calculated since 04 Jul 2017)
Month
HTML views
PDF downloads
XML downloads
Jul 2017
144
59
4
207
Aug 2017
192
75
7
274
Sep 2017
220
83
8
311
Oct 2017
239
85
8
332
Nov 2017
254
89
8
351
Dec 2017
275
97
9
381
Jan 2018
295
114
14
423
Feb 2018
326
122
23
471
Mar 2018
551
201
30
782
Apr 2018
618
235
40
893
May 2018
657
257
43
957
Jun 2018
687
285
49
1,021
Jul 2018
721
309
55
1,085
Aug 2018
768
332
58
1,158
Sep 2018
795
357
61
1,213
Oct 2018
823
382
68
1,273
Nov 2018
847
400
71
1,318
Dec 2018
878
415
72
1,365
Jan 2019
904
440
77
1,421
Feb 2019
941
455
80
1,476
Mar 2019
961
480
82
1,523
Apr 2019
987
496
84
1,567
May 2019
1,012
513
87
1,612
Jun 2019
1,052
531
87
1,670
Jul 2019
1,070
545
87
1,702
Aug 2019
1,079
554
87
1,720
Sep 2019
1,095
564
87
1,746
Oct 2019
1,112
576
87
1,775
Nov 2019
1,128
602
88
1,818
Dec 2019
1,146
626
88
1,860
Jan 2020
1,182
649
94
1,925
Feb 2020
1,204
665
94
1,963
Mar 2020
1,223
679
97
1,999
Apr 2020
1,238
693
98
2,029
May 2020
1,255
698
99
2,052
Jun 2020
1,288
718
99
2,105
Jul 2020
1,337
772
108
2,217
Aug 2020
1,348
792
111
2,251
Sep 2020
1,381
804
112
2,297
Oct 2020
1,395
830
112
2,337
Nov 2020
1,410
845
112
2,367
Dec 2020
1,426
853
112
2,391
Jan 2021
1,453
860
112
2,425
Feb 2021
1,471
869
112
2,452
Mar 2021
1,497
881
112
2,490
Apr 2021
1,522
892
112
2,526
May 2021
1,540
904
112
2,556
Jun 2021
1,565
910
112
2,587
Jul 2021
1,581
929
112
2,622
Aug 2021
1,600
940
114
2,654
Sep 2021
1,618
964
114
2,696
Oct 2021
1,628
1,007
114
2,749
Nov 2021
1,651
1,044
115
2,810
Dec 2021
1,668
1,053
115
2,836
Jan 2022
1,678
1,074
115
2,867
Feb 2022
1,698
1,083
116
2,897
Mar 2022
1,714
1,090
116
2,920
Apr 2022
1,727
1,098
116
2,941
May 2022
1,745
1,105
116
2,966
Jun 2022
1,758
1,108
117
2,983
Jul 2022
1,772
1,111
117
3,000
Aug 2022
1,809
1,115
117
3,041
Sep 2022
1,825
1,121
118
3,064
Oct 2022
1,845
1,123
120
3,088
Nov 2022
1,904
1,139
121
3,164
Dec 2022
1,924
1,144
122
3,190
Jan 2023
1,940
1,160
122
3,222
Feb 2023
1,988
1,172
122
3,282
Mar 2023
2,037
1,183
123
3,343
Apr 2023
2,051
1,188
123
3,362
May 2023
2,065
1,203
123
3,391
Jun 2023
2,080
1,207
124
3,411
Jul 2023
2,097
1,217
124
3,438
Aug 2023
2,109
1,228
125
3,462
Sep 2023
2,118
1,237
125
3,480
Oct 2023
2,135
1,247
128
3,510
Nov 2023
2,143
1,252
128
3,523
Dec 2023
2,159
1,258
128
3,545
Jan 2024
2,173
1,268
128
3,569
Feb 2024
2,182
1,275
129
3,586
Mar 2024
2,198
1,284
130
3,612
Apr 2024
2,222
1,299
134
3,655
May 2024
2,250
1,326
136
3,712
Jun 2024
2,327
1,351
138
3,816
Jul 2024
2,362
1,368
139
3,869
Aug 2024
2,488
1,381
143
4,012
Sep 2024
2,502
1,403
145
4,050
Oct 2024
2,528
1,420
146
4,094
Nov 2024
2,555
1,434
151
4,140
Dec 2024
2,567
1,440
151
4,158
Jan 2025
2,593
1,456
152
4,201
Feb 2025
2,615
1,460
152
4,227
Mar 2025
2,634
1,475
152
4,261
Apr 2025
2,657
1,489
153
4,299
May 2025
2,701
1,498
155
4,354
Jun 2025
2,773
1,524
160
4,457
Jul 2025
2,820
1,545
166
4,531
Aug 2025
2,871
1,553
171
4,595
Sep 2025
2,971
1,581
173
4,725
Oct 2025
3,031
1,630
175
4,836
Nov 2025
3,038
1,632
175
4,845
Total article views: 4,041 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
Supplement
BibTeX
EndNote
2,627
1,265
149
4,041
469
194
216
HTML: 2,627
PDF: 1,265
XML: 149
Total: 4,041
Supplement: 469
BibTeX: 194
EndNote: 216
Views and downloads (calculated since 05 Mar 2018)
Month
HTML
PDF
XML
Total
Mar 2018
221
78
7
306
Apr 2018
66
34
10
110
May 2018
33
22
3
58
Jun 2018
27
28
6
61
Jul 2018
33
24
6
63
Aug 2018
43
23
3
69
Sep 2018
24
25
3
52
Oct 2018
28
25
7
60
Nov 2018
20
18
3
41
Dec 2018
30
15
1
46
Jan 2019
26
25
5
56
Feb 2019
37
14
3
54
Mar 2019
19
24
2
45
Apr 2019
24
16
2
42
May 2019
24
15
3
42
Jun 2019
36
16
0
52
Jul 2019
17
13
0
30
Aug 2019
8
8
0
16
Sep 2019
15
9
0
24
Oct 2019
15
12
0
27
Nov 2019
15
25
1
41
Dec 2019
17
21
0
38
Jan 2020
36
21
6
63
Feb 2020
20
15
0
35
Mar 2020
18
13
3
34
Apr 2020
15
14
1
30
May 2020
16
3
1
20
Jun 2020
28
13
0
41
Jul 2020
45
24
9
78
Aug 2020
11
17
3
31
Sep 2020
33
10
0
43
Oct 2020
14
24
0
38
Nov 2020
14
12
0
26
Dec 2020
15
7
0
22
Jan 2021
26
4
0
30
Feb 2021
18
8
0
26
Mar 2021
25
6
0
31
Apr 2021
25
10
0
35
May 2021
17
6
0
23
Jun 2021
25
4
0
29
Jul 2021
16
12
0
28
Aug 2021
19
10
2
31
Sep 2021
18
13
0
31
Oct 2021
8
40
0
48
Nov 2021
23
27
1
51
Dec 2021
17
4
0
21
Jan 2022
10
15
0
25
Feb 2022
20
6
1
27
Mar 2022
16
5
0
21
Apr 2022
12
4
0
16
May 2022
18
4
0
22
Jun 2022
13
3
1
17
Jul 2022
13
3
0
16
Aug 2022
37
3
0
40
Sep 2022
16
4
1
21
Oct 2022
19
2
2
23
Nov 2022
59
15
1
75
Dec 2022
18
4
1
23
Jan 2023
16
13
0
29
Feb 2023
47
10
0
57
Mar 2023
47
7
1
55
Apr 2023
14
5
0
19
May 2023
14
10
0
24
Jun 2023
15
4
1
20
Jul 2023
16
8
0
24
Aug 2023
12
8
1
21
Sep 2023
9
9
0
18
Oct 2023
17
8
3
28
Nov 2023
8
5
0
13
Dec 2023
16
6
0
22
Jan 2024
14
9
0
23
Feb 2024
9
6
1
16
Mar 2024
16
8
0
24
Apr 2024
23
9
4
36
May 2024
27
24
2
53
Jun 2024
77
19
2
98
Jul 2024
35
13
1
49
Aug 2024
126
8
4
138
Sep 2024
14
22
2
38
Oct 2024
23
12
1
36
Nov 2024
24
12
5
41
Dec 2024
12
6
0
18
Jan 2025
26
12
1
39
Feb 2025
20
2
0
22
Mar 2025
19
13
0
32
Apr 2025
23
10
1
34
May 2025
43
8
2
53
Jun 2025
71
18
5
94
Jul 2025
46
15
6
67
Aug 2025
51
8
5
64
Sep 2025
100
24
1
125
Oct 2025
59
37
2
98
Nov 2025
7
2
0
9
Cumulative views and downloads
(calculated since 05 Mar 2018)
Month
HTML views
PDF downloads
XML downloads
Mar 2018
221
78
7
Apr 2018
287
112
17
May 2018
320
134
20
Jun 2018
347
162
26
Jul 2018
380
186
32
Aug 2018
423
209
35
Sep 2018
447
234
38
Oct 2018
475
259
45
Nov 2018
495
277
48
Dec 2018
525
292
49
Jan 2019
551
317
54
Feb 2019
588
331
57
Mar 2019
607
355
59
Apr 2019
631
371
61
May 2019
655
386
64
Jun 2019
691
402
64
Jul 2019
708
415
64
Aug 2019
716
423
64
Sep 2019
731
432
64
Oct 2019
746
444
64
Nov 2019
761
469
65
Dec 2019
778
490
65
Jan 2020
814
511
71
Feb 2020
834
526
71
Mar 2020
852
539
74
Apr 2020
867
553
75
May 2020
883
556
76
Jun 2020
911
569
76
Jul 2020
956
593
85
Aug 2020
967
610
88
Sep 2020
1,000
620
88
Oct 2020
1,014
644
88
Nov 2020
1,028
656
88
Dec 2020
1,043
663
88
Jan 2021
1,069
667
88
Feb 2021
1,087
675
88
Mar 2021
1,112
681
88
Apr 2021
1,137
691
88
May 2021
1,154
697
88
Jun 2021
1,179
701
88
Jul 2021
1,195
713
88
Aug 2021
1,214
723
90
Sep 2021
1,232
736
90
Oct 2021
1,240
776
90
Nov 2021
1,263
803
91
Dec 2021
1,280
807
91
Jan 2022
1,290
822
91
Feb 2022
1,310
828
92
Mar 2022
1,326
833
92
Apr 2022
1,338
837
92
May 2022
1,356
841
92
Jun 2022
1,369
844
93
Jul 2022
1,382
847
93
Aug 2022
1,419
850
93
Sep 2022
1,435
854
94
Oct 2022
1,454
856
96
Nov 2022
1,513
871
97
Dec 2022
1,531
875
98
Jan 2023
1,547
888
98
Feb 2023
1,594
898
98
Mar 2023
1,641
905
99
Apr 2023
1,655
910
99
May 2023
1,669
920
99
Jun 2023
1,684
924
100
Jul 2023
1,700
932
100
Aug 2023
1,712
940
101
Sep 2023
1,721
949
101
Oct 2023
1,738
957
104
Nov 2023
1,746
962
104
Dec 2023
1,762
968
104
Jan 2024
1,776
977
104
Feb 2024
1,785
983
105
Mar 2024
1,801
991
105
Apr 2024
1,824
1,000
109
May 2024
1,851
1,024
111
Jun 2024
1,928
1,043
113
Jul 2024
1,963
1,056
114
Aug 2024
2,089
1,064
118
Sep 2024
2,103
1,086
120
Oct 2024
2,126
1,098
121
Nov 2024
2,150
1,110
126
Dec 2024
2,162
1,116
126
Jan 2025
2,188
1,128
127
Feb 2025
2,208
1,130
127
Mar 2025
2,227
1,143
127
Apr 2025
2,250
1,153
128
May 2025
2,293
1,161
130
Jun 2025
2,364
1,179
135
Jul 2025
2,410
1,194
141
Aug 2025
2,461
1,202
146
Sep 2025
2,561
1,226
147
Oct 2025
2,620
1,263
149
Nov 2025
2,627
1,265
149
Total article views: 804 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
Supplement
BibTeX
EndNote
411
367
26
804
121
18
25
HTML: 411
PDF: 367
XML: 26
Total: 804
Supplement: 121
BibTeX: 18
EndNote: 25
Views and downloads (calculated since 04 Jul 2017)
Month
HTML
PDF
XML
Total
Jul 2017
144
59
4
207
Aug 2017
48
16
3
67
Sep 2017
28
8
1
37
Oct 2017
19
2
0
21
Nov 2017
15
4
0
19
Dec 2017
21
8
1
30
Jan 2018
20
17
5
42
Feb 2018
31
8
9
48
Mar 2018
4
1
0
5
Apr 2018
1
0
1
May 2018
6
0
6
Jun 2018
3
0
3
Jul 2018
1
0
1
Aug 2018
4
0
4
Sep 2018
3
0
3
Oct 2018
0
Nov 2018
4
0
4
Dec 2018
1
0
1
Jan 2019
0
Feb 2019
1
0
1
Mar 2019
1
1
0
2
Apr 2019
2
0
2
May 2019
1
2
0
3
Jun 2019
4
2
0
6
Jul 2019
1
1
0
2
Aug 2019
1
1
0
2
Sep 2019
1
1
0
2
Oct 2019
2
0
2
Nov 2019
1
1
0
2
Dec 2019
1
3
0
4
Jan 2020
2
0
2
Feb 2020
2
1
0
3
Mar 2020
1
1
0
2
Apr 2020
0
May 2020
1
2
0
3
Jun 2020
5
7
0
12
Jul 2020
4
30
0
34
Aug 2020
3
0
3
Sep 2020
2
1
3
Oct 2020
2
0
2
Nov 2020
1
3
0
4
Dec 2020
1
1
0
2
Jan 2021
1
3
0
4
Feb 2021
1
0
1
Mar 2021
1
6
0
7
Apr 2021
1
0
1
May 2021
1
6
0
7
Jun 2021
2
0
2
Jul 2021
7
0
7
Aug 2021
1
0
1
Sep 2021
11
0
11
Oct 2021
2
3
0
5
Nov 2021
10
0
10
Dec 2021
5
0
5
Jan 2022
6
0
6
Feb 2022
3
0
3
Mar 2022
2
0
2
Apr 2022
1
4
0
5
May 2022
3
0
3
Jun 2022
0
Jul 2022
1
0
1
Aug 2022
1
0
1
Sep 2022
2
0
2
Oct 2022
1
0
1
Nov 2022
1
0
1
Dec 2022
2
1
0
3
Jan 2023
3
0
3
Feb 2023
1
2
0
3
Mar 2023
2
4
0
6
Apr 2023
0
May 2023
5
0
5
Jun 2023
0
Jul 2023
1
2
0
3
Aug 2023
3
0
3
Sep 2023
0
Oct 2023
2
0
2
Nov 2023
0
Dec 2023
0
Jan 2024
1
0
1
Feb 2024
1
0
1
Mar 2024
1
1
2
Apr 2024
1
6
0
7
May 2024
1
3
0
4
Jun 2024
6
0
6
Jul 2024
4
0
4
Aug 2024
5
0
5
Sep 2024
0
Oct 2024
3
5
0
8
Nov 2024
3
2
0
5
Dec 2024
0
Jan 2025
4
0
4
Feb 2025
2
2
0
4
Mar 2025
2
0
2
Apr 2025
4
0
4
May 2025
1
1
0
2
Jun 2025
1
8
0
9
Jul 2025
1
6
0
7
Aug 2025
0
Sep 2025
4
1
5
Oct 2025
1
12
0
13
Nov 2025
0
Cumulative views and downloads
(calculated since 04 Jul 2017)
Month
HTML views
PDF downloads
XML downloads
Jul 2017
144
59
4
Aug 2017
192
75
7
Sep 2017
220
83
8
Oct 2017
239
85
8
Nov 2017
254
89
8
Dec 2017
275
97
9
Jan 2018
295
114
14
Feb 2018
326
122
23
Mar 2018
330
123
23
Apr 2018
331
123
23
May 2018
337
123
23
Jun 2018
340
123
23
Jul 2018
341
123
23
Aug 2018
345
123
23
Sep 2018
348
123
23
Oct 2018
348
123
23
Nov 2018
352
123
23
Dec 2018
353
123
23
Jan 2019
353
123
23
Feb 2019
353
124
23
Mar 2019
354
125
23
Apr 2019
356
125
23
May 2019
357
127
23
Jun 2019
361
129
23
Jul 2019
362
130
23
Aug 2019
363
131
23
Sep 2019
364
132
23
Oct 2019
366
132
23
Nov 2019
367
133
23
Dec 2019
368
136
23
Jan 2020
368
138
23
Feb 2020
370
139
23
Mar 2020
371
140
23
Apr 2020
371
140
23
May 2020
372
142
23
Jun 2020
377
149
23
Jul 2020
381
179
23
Aug 2020
381
182
23
Sep 2020
381
184
24
Oct 2020
381
186
24
Nov 2020
382
189
24
Dec 2020
383
190
24
Jan 2021
384
193
24
Feb 2021
384
194
24
Mar 2021
385
200
24
Apr 2021
385
201
24
May 2021
386
207
24
Jun 2021
386
209
24
Jul 2021
386
216
24
Aug 2021
386
217
24
Sep 2021
386
228
24
Oct 2021
388
231
24
Nov 2021
388
241
24
Dec 2021
388
246
24
Jan 2022
388
252
24
Feb 2022
388
255
24
Mar 2022
388
257
24
Apr 2022
389
261
24
May 2022
389
264
24
Jun 2022
389
264
24
Jul 2022
390
264
24
Aug 2022
390
265
24
Sep 2022
390
267
24
Oct 2022
391
267
24
Nov 2022
391
268
24
Dec 2022
393
269
24
Jan 2023
393
272
24
Feb 2023
394
274
24
Mar 2023
396
278
24
Apr 2023
396
278
24
May 2023
396
283
24
Jun 2023
396
283
24
Jul 2023
397
285
24
Aug 2023
397
288
24
Sep 2023
397
288
24
Oct 2023
397
290
24
Nov 2023
397
290
24
Dec 2023
397
290
24
Jan 2024
397
291
24
Feb 2024
397
292
24
Mar 2024
397
293
25
Apr 2024
398
299
25
May 2024
399
302
25
Jun 2024
399
308
25
Jul 2024
399
312
25
Aug 2024
399
317
25
Sep 2024
399
317
25
Oct 2024
402
322
25
Nov 2024
405
324
25
Dec 2024
405
324
25
Jan 2025
405
328
25
Feb 2025
407
330
25
Mar 2025
407
332
25
Apr 2025
407
336
25
May 2025
408
337
25
Jun 2025
409
345
25
Jul 2025
410
351
25
Aug 2025
410
351
25
Sep 2025
410
355
26
Oct 2025
411
367
26
Nov 2025
411
367
26
Viewed (geographical distribution)
Total article views: 4,845 (including HTML, PDF, and XML)
Thereof 4,532 with geography defined
and 313 with unknown origin.
Total article views: 4,041 (including HTML, PDF, and XML)
Thereof 3,745 with geography defined
and 296 with unknown origin.
Total article views: 804 (including HTML, PDF, and XML)
Thereof 787 with geography defined
and 17 with unknown origin.
Total:
0
HTML:
0
PDF:
0
XML:
0
Total:
0
HTML:
0
PDF:
0
XML:
0
Total:
0
HTML:
0
PDF:
0
XML:
0
Latest update: 06 Nov 2025
