Graphical signal display

Metacore (table 7.1) is a suite of software oriented toward understanding the function of gene sets discovered by expression analysis. It includes a database of annotated metabolic, signaling, and regulatory pathways and a graphical pathway display/editor. 

The control of the airborne sound location system, the coupling monitor and the real-time evaluation of all signals, including the echo indications from the ultrasonic instrument, is carried out on two additional boards in the PC. The graphic user interface (under Windows 95), including online help, enables an easy operation of the system. The evaluation program links all echo indications in real time with the probe position and displays them in a graphic repre-... 

The size of this iris determines the refiection coefficient of the cavity. The iris size needed for zero reflection coefficient, i.e., a matched cavity, depends on the dielectric and conductivity losses of the sample in the cavity and is adjusted by means of a post which partially extends across the iris. By adjustment of the position of this post, the cavity can generally be matched to the bridge. By means of the slide screw tuner of Fig. 21, the bridge is slightly unbalanced as in the rf circuitry of NMR. EPR absorption is then observed in ways similar to NMR by display of the EPR line on a CRO or by rectification of the AC components and display of the first derivative of the EPR signal on a graphic recorder. 

Processing the data file to remove the artificial absorption signal is relatively easy in the event that the spectrum is not too densely populated with lines and 0% absorptance levels may be found across the range of the recorded spectrum. We find that a simple point-to-point base-line subtraction method is simplest and gives the best results. This requires some accurate method to display and measure data values in the file. In our case, we use a graphic display with light pen to acquire a base-line subtraction data set. Other, less direct methods should work also. Sensitivity tests are not difficult to design and execute. 

The two-dimensional matrix can be recorded by an analog plotter, or much faster by a digital plotter or a graphic display. Stacked plots as drawn in Fig. 2.50(d) can be obtained, providing a panoramic picture of the carbon-13 signals (3) and their individual multiplets (JCHj. Useful for practical evaluation, the contour plot is like a contour map of the signal mountains, giving a type of aerial view of the CH multiplets (Fig. 2.50(e)). 

The digitized signals from the detector are stored in a computer for data-handling and for graphical display or print-out later... 

B, LCHAD deficiency. The top section shows the extracted ion chromatogram (EIC) of m/z 233, the signature fragment of 3-hydroxy acid TMS-esters. Peak legend as in Figure 55-8. The symbol marks the internal standard (pentadecanoic acid), signal abundance (total ion current,TIC) is normalized on the intensity of the interna standard peak. EIC abundance was set arbitrarily for better graphic display. 

The embedded microcomputer board applies the ASD (Advanced Spectral Deconvolution) algorithm to the Diode Array signal, stores the spectra, the results together with the traceability data (time, user, sampling site...). All the results are displayed on a bright graphic screen with the traceability data and the multi-parameters concentrations. PASTEL UV can be used for a wide range of applications such as ... 

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