67:
49:
22:
116:
Spectral concentration problem finds extensive application in spectral analysis, Geophysics, Cosmology and others. It is one of the well established optimization problem in signal processing. Hence, it's requested not to delete this article. Thanks,
136:
This article begins by stating the task of finding the time-sequences with the highest spectral concentration. Aren't they just sinusoids? why is the problem non-trivial?
160:
Problem isn't trivial for discrete
Fourier transform, because it implies time-limited signal (sinusoid is not time limited) i.e. signal with finite support.
83:
74:
54:
167:
146:
29:
171:
150:
122:
35:
118:
163:
142:
82:
on
Knowledge. If you would like to participate, please visit the project page, where you can join
79:
66:
48:
175:
154:
126:
15:
139:
Maybe the article should set up the problem better.
78:, a collaborative effort to improve the coverage of
28:This article has not yet been rated on Knowledge's
8:
43:
21:
19:
92:Knowledge:WikiProject Signal Processing
45:
95:Template:WikiProject Signal Processing
7:
72:This article is within the scope of
132:What makes the problem non-trivial?
34:It is of interest to the following
14:
65:
47:
20:
1:
176:09:19, 16 December 2010 (UTC)
86:and see a list of open tasks.
75:WikiProject Signal Processing
155:12:24, 17 October 2010 (UTC)
127:12:04, 10 October 2008 (UTC)
192:
98:Signal Processing articles
60:
42:
30:content assessment
166:comment added by
145:comment added by
114:
113:
110:
109:
106:
105:
89:Signal Processing
80:signal processing
55:Signal Processing
183:
178:
157:
100:
99:
96:
93:
90:
69:
62:
61:
51:
44:
25:
24:
23:
16:
191:
190:
186:
185:
184:
182:
181:
180:
168:149.156.194.160
161:
140:
134:
97:
94:
91:
88:
87:
12:
11:
5:
189:
187:
147:80.101.104.188
133:
130:
112:
111:
108:
107:
104:
103:
101:
84:the discussion
70:
58:
57:
52:
40:
39:
33:
26:
13:
10:
9:
6:
4:
3:
2:
188:
179:
177:
173:
169:
165:
158:
156:
152:
148:
144:
137:
131:
129:
128:
124:
120:
102:
85:
81:
77:
76:
71:
68:
64:
63:
59:
56:
53:
50:
46:
41:
37:
31:
27:
18:
17:
159:
138:
135:
115:
73:
36:WikiProjects
162:—Preceding
141:—Preceding
119:Chronuxwiki
164:unsigned
143:unsigned
32:scale.
172:talk
151:talk
123:talk
174:)
153:)
125:)
170:(
149:(
121:(
38::
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
