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Image processing system for compressing image data including binary image data and continuous tone image data by a ... (14323 words) |
 | In the second embodiment, the high-frequency components are not sampled on each individual component basis but a sampling operation is performed on a combination of the high-frequency components so as to achieve an efficient sampling operation. |
| In this operation, an LPF output s(n) and an HPF output d(n) are obtained. |
| An operation of the sub-band encoding method used in this embodiment is the same as that of the ninth embodiment as shown in FIG. |
| Welcome to ICCAS 2005 (1667 words) |
| Nekka heating power plant contains four 440 MW units installed by Bab cock Co. in the last of 1970 and is one of the plants whose steam generators are once-through. |
| Because the range of output temperature fluctuations has been reduced, the range of operation error is less than 0.5 ¨¬C. The conventional controller has a good response to loads higher than 70% and should be regulate for low loads again but in SCO controller change of load has been considered in the controller. |
| An example: when the load is reduces from 425 MW to 225 MW step by step, it is obvious that by changing the load and consequently system dynamics the fluctuations in the temperature of the super heater controlled with PI will increase, but SCO controller, controls the output temperature well. |
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