本文整理汇总了Java中com.jmatio.types.MLStructure类的典型用法代码示例。如果您正苦于以下问题：Java MLStructure类的具体用法？Java MLStructure怎么用？Java MLStructure使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
MLStructure类属于com.jmatio.types包，在下文中一共展示了MLStructure类的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Java代码示例。
示例1: writeSamplingNetworkData
import com.jmatio.types.MLStructure; //导入依赖的package包/类
public void writeSamplingNetworkData(SamplingNetworkData mcNetworkSamplingData) throws IOException {
Objects.requireNonNull(mcNetworkSamplingData, "sampling network data is null");
LOGGER.debug("Preparing buses mat data");
MLStructure buses = busesDataAsMLStructure(mcNetworkSamplingData.getBusesData());
LOGGER.debug("Preparing generators mat data");
MLStructure generators = generatorsDataAsMLStructure(mcNetworkSamplingData.getGeneratorsData());
LOGGER.debug("Preparing loads mat data");
MLStructure loads = loadsDataAsMLStructure(mcNetworkSamplingData.getLoadsData());
LOGGER.debug("Saving mat data into " + matFile.toString());
List<MLArray> mlarray = new ArrayList<>();
mlarray.add((MLArray) buses);
mlarray.add((MLArray) generators);
mlarray.add((MLArray) loads);
MatFileWriter writer = new MatFileWriter();
writer.write(matFile.toFile(), mlarray);
}
开发者ID:itesla，项目名称:ipst，代码行数:18，代码来源:MCSMatFileWriter.java
示例2: createMLStruct
import com.jmatio.types.MLStructure; //导入依赖的package包/类
/** Create ML Structure with data for a channel
* @param index Index of channel in model
* @param name Channel name
* @param times Time stamps
* @param values Values
* @param severities Severities
* @return {@link MLStructure}
*/
private MLStructure createMLStruct(final int index, final String name,
final List<Instant> times,
final List<Double> values,
final List<AlarmSeverity> severities)
{
final MLStructure struct = new MLStructure("channel" + index, new int[] { 1, 1 });
final int N = values.size();
final int[] dims = new int[] { N, 1 };
final MLCell time = new MLCell(null, dims);
final MLDouble value = new MLDouble(null, dims);
final MLCell severity = new MLCell(null, dims);
for (int i=0; i<N; ++i)
{
setCellText(time, i, TimestampHelper.format(times.get(i)));
value.set(values.get(i), i);
setCellText(severity, i, severities.get(i).toString());
}
struct.setField("name", new MLChar(null, name));
struct.setField("time", time);
struct.setField("value", value);
struct.setField("severity", severity);
return struct;
}
开发者ID:kasemir，项目名称:org.csstudio.display.builder，代码行数:32，代码来源:MatlabFileExportJob.java
示例3: loadMoG
import com.jmatio.types.MLStructure; //导入依赖的package包/类
private static MixtureOfGaussians loadMoG() throws IOException {
final File f = new File(GMM_MATLAB_FILE);
final MatFileReader reader = new MatFileReader(f);
final MLStructure codebook = (MLStructure) reader.getContent().get("codebook");
final MLSingle mean = (MLSingle) codebook.getField("mean");
final MLSingle variance = (MLSingle) codebook.getField("variance");
final MLSingle coef = (MLSingle) codebook.getField("coef");
final int n_gaussians = mean.getN();
final int n_dims = mean.getM();
final MultivariateGaussian[] ret = new MultivariateGaussian[n_gaussians];
final double[] weights = new double[n_gaussians];
for (int i = 0; i < n_gaussians; i++) {
weights[i] = coef.get(i, 0);
final DiagonalMultivariateGaussian d = new DiagonalMultivariateGaussian(n_dims);
for (int j = 0; j < n_dims; j++) {
d.mean.set(0, j, mean.get(j, i));
d.variance[j] = variance.get(j, i);
}
ret[i] = d;
}
return new MixtureOfGaussians(ret, weights);
}
开发者ID:openimaj，项目名称:openimaj，代码行数:27，代码来源:FVFWCheckGMM.java
示例4: loadMoG
import com.jmatio.types.MLStructure; //导入依赖的package包/类
public static MixtureOfGaussians loadMoG(File f) throws IOException {
final MatFileReader reader = new MatFileReader(f);
final MLStructure codebook = (MLStructure) reader.getContent().get("codebook");
final MLSingle mean = (MLSingle) codebook.getField("mean");
final MLSingle variance = (MLSingle) codebook.getField("variance");
final MLSingle coef = (MLSingle) codebook.getField("coef");
final int n_gaussians = mean.getN();
final int n_dims = mean.getM();
final MultivariateGaussian[] ret = new MultivariateGaussian[n_gaussians];
final double[] weights = new double[n_gaussians];
for (int i = 0; i < n_gaussians; i++) {
weights[i] = coef.get(i, 0);
final DiagonalMultivariateGaussian d = new DiagonalMultivariateGaussian(n_dims);
for (int j = 0; j < n_dims; j++) {
d.mean.set(0, j, mean.get(j, i));
d.variance[j] = variance.get(j, i);
}
ret[i] = d;
}
return new MixtureOfGaussians(ret, weights);
}
开发者ID:openimaj，项目名称:openimaj，代码行数:26，代码来源:FVFWCheckPCAGMM.java
示例5: fillDataFields
import com.jmatio.types.MLStructure; //导入依赖的package包/类
private void fillDataFields(MatFileReader reader) {
root = (MLStructure) reader.getMLArray(rootKey);
accX = getDoubleList(root, accXKey);
accY = getDoubleList(root, accYKey);
accZ = getDoubleList(root, accZKey);
gpsSpeeds = getDoubleList(root, gpsSpeedKey);
longitudes = getDoubleList(root, longitudeKey);
latitudes = getDoubleList(root, latitudeKey);
altitudes = getDoubleList(root, altitudeKey);
indices = getIntList(root, indexKey);
deviceIds = getIntList(root, deviceIdKey);
years = getIntList(root, yearsKey);
months = getIntList(root, monthsKey);
days = getIntList(root, daysKey);
hours = getIntList(root, hoursKey);
minutes = getIntList(root, minutesKey);
seconds = getIntList(root, secondsKey);
gpsSpeeds = getDoubleList(root, gpsSpeedKey);
}
开发者ID:NLeSC，项目名称:eEcology-Classification，代码行数:20，代码来源:UnannotatedMeasurementsMatLoader.java
示例6: testMLStructureFieldNames
import com.jmatio.types.MLStructure; //导入依赖的package包/类
@Test
public void testMLStructureFieldNames() throws IOException
{
//test column-packed vector
double[] src = new double[] { 1.3, 2.0, 3.0, 4.0, 5.0, 6.0 };
//create 3x2 double matrix
//[ 1.0 4.0 ;
// 2.0 5.0 ;
// 3.0 6.0 ]
MLDouble mlDouble = new MLDouble( null, src, 3 );
MLChar mlChar = new MLChar( null, "I am dummy" );
MLStructure mlStruct = new MLStructure("str", new int[] {1,1} );
mlStruct.setField("f1", mlDouble);
mlStruct.setField("f2", mlChar);
Collection<String> fieldNames = mlStruct.getFieldNames();
assertEquals( 2, fieldNames.size() );
assertTrue( fieldNames.contains("f1") );
assertTrue( fieldNames.contains("f2") );
}
开发者ID:gradusnikov，项目名称:jmatio，代码行数:25，代码来源:MatIOTest.java
示例7: putBusDataIntoMLStructure
import com.jmatio.types.MLStructure; //导入依赖的package包/类
private void putBusDataIntoMLStructure(BusData busData, MLStructure buses, int i) {
LOGGER.debug("Preparing mat data for bus " + busData.getBusId());
// nome
MLChar nome = new MLChar("", busData.getBusName());
buses.setField("nome", nome, 0, i);
// codice
MLChar codice = new MLChar("", busData.getBusId());
buses.setField("codice", codice, 0, i);
// ID
MLInt64 id = new MLInt64("", new long[]{busData.getBusIndex()}, 1);
buses.setField("ID", id, 0, i);
// type
MLInt64 type = new MLInt64("", new long[]{busData.getBusType()}, 1);
buses.setField("type", type, 0, i);
// Vnom
MLDouble vNom = new MLDouble("", new double[]{busData.getNominalVoltage()}, 1);
buses.setField("Vnom", vNom, 0, i);
// V
MLDouble v = new MLDouble("", new double[]{busData.getVoltage()}, 1);
buses.setField("V", v, 0, i);
// angle
MLDouble angle = new MLDouble("", new double[]{busData.getAngle()}, 1);
buses.setField("angle", angle, 0, i);
// Vmin
MLDouble vMin = new MLDouble("", new double[]{busData.getMinVoltage()}, 1);
buses.setField("Vmin", vMin, 0, i);
// Vmax
MLDouble vMax = new MLDouble("", new double[]{busData.getMaxVoltage()}, 1);
buses.setField("Vmax", vMax, 0, i);
// P
MLDouble p = new MLDouble("", new double[]{busData.getActivePower()}, 1);
buses.setField("P", p, 0, i);
// Q
MLDouble q = new MLDouble("", new double[]{busData.getReactivePower() }, 1);
buses.setField("Q", q, 0, i);
}
开发者ID:itesla，项目名称:ipst，代码行数:37，代码来源:MCSMatFileWriter.java
示例8: putGeneratorDataIntoMLStructure
import com.jmatio.types.MLStructure; //导入依赖的package包/类
private void putGeneratorDataIntoMLStructure(LoadData loadData, MLStructure loads, int i) {
LOGGER.debug("Preparing mat data for load " + loadData.getLoadId());
// estremo_ID
MLInt64 estremoId = new MLInt64("", new long[]{loadData.getBusIndex()}, 1);
loads.setField("estremo_ID", estremoId, 0, i);
// estremo
MLChar estremo = new MLChar("", loadData.getBusId());
loads.setField("estremo", estremo, 0, i);
// codice
MLChar codice = new MLChar("", loadData.getLoadId());
loads.setField("codice", codice, 0, i);
// conn
int connected = 0;
if (loadData.isConnected()) {
connected = 1;
}
MLInt64 disp = new MLInt64("", new long[]{connected}, 1);
loads.setField("conn", disp, 0, i);
// P
MLDouble p = new MLDouble("", new double[]{loadData.getActvePower()}, 1);
loads.setField("P", p, 0, i);
// Q
MLDouble q = new MLDouble("", new double[]{loadData.getReactvePower()}, 1);
loads.setField("Q", q, 0, i);
// V
MLDouble v = new MLDouble("", new double[]{loadData.getVoltage()}, 1);
loads.setField("V", v, 0, i);
}
开发者ID:itesla，项目名称:ipst，代码行数:29，代码来源:MCSMatFileWriter.java
示例9: putStochasticVariablesIntoMLStructure
import com.jmatio.types.MLStructure; //导入依赖的package包/类
private void putStochasticVariablesIntoMLStructure(StochasticVariable stochasticVariable, MLStructure stochVars, int i) {
LOGGER.debug("Preparing mat data for stochastic variable " + stochasticVariable.getId());
// id
MLChar id = new MLChar("", stochasticVariable.getId());
stochVars.setField("id", id, 0, i);
// type
MLChar type = new MLChar("", stochasticVariable.getType());
stochVars.setField("type", type, 0, i);
}
开发者ID:itesla，项目名称:ipst，代码行数:10，代码来源:FEAMatFileWriter.java
示例10: writeMatlabFile2
import com.jmatio.types.MLStructure; //导入依赖的package包/类
public void writeMatlabFile2() throws Exception
{
// Example values
final VType[] values = new VType[10];
for (int i=0; i<10; ++i)
values[i] = new ArchiveVNumber(VTypeHelper.getTimestamp(null), AlarmSeverity.NONE, "OK",
ValueFactory.displayNone(),
Math.exp(-((5.0-i)*(5.0-i))) );
// Turn values into Matlab data
final int[] dims = new int[] { values.length, 1 };
final MLDouble value = new MLDouble(null, dims);
final MLCell time = new MLCell(null, dims);
final MLCell severity = new MLCell(null, dims);
final MLCell status = new MLCell(null, dims);
for (int i=0; i<values.length; ++i)
{
value.set(VTypeHelper.toDouble(values[i]), i);
setCellText(time, i, TimestampHelper.format(VTypeHelper.getTimestamp(values[i])));
setCellText(severity, i, VTypeHelper.getSeverity(values[i]).toString());
setCellText(severity, i, VTypeHelper.getMessage(values[i]));
}
final MLStructure struct = new MLStructure("channel0", new int[] { 1, 1 });
struct.setField("value", value);
struct.setField("time", time);
struct.setField("severity", severity);
struct.setField("status", status);
// Write to file
final MatFileIncrementalWriter writer = new MatFileIncrementalWriter("mat_file2.mat");
writer.write(struct);
writer.close();
}
开发者ID:kasemir，项目名称:org.csstudio.display.builder，代码行数:34，代码来源:JMatioDemo.java
示例11: performExport
import com.jmatio.types.MLStructure; //导入依赖的package包/类
/** {@inheritDoc} */
@Override
protected void performExport(final IProgressMonitor monitor,
final PrintStream out) throws Exception
{
// This exporter does its own file handling
if (out != null)
throw new IllegalStateException();
final MatFileIncrementalWriter writer = new MatFileIncrementalWriter(filename);
int i = 0;
for (ModelItem item : model.getItems())
{ // Get data
monitor.subTask(NLS.bind("Fetching data for {0}", item.getName()));
final ValueIterator iter = createValueIterator(item);
final List<Instant> times = new ArrayList<Instant>();
final List<Double> values = new ArrayList<Double>();
final List<AlarmSeverity> severities = new ArrayList<AlarmSeverity>();
while (iter.hasNext() && !monitor.isCanceled())
{
final VType value = iter.next();
times.add(VTypeHelper.getTimestamp(value));
values.add(VTypeHelper.toDouble(value));
severities.add(VTypeHelper.getSeverity(value));
if (values.size() % PROGRESS_UPDATE_LINES == 0)
monitor.subTask(NLS.bind("{0}: Obtained {1} samples", item.getName(), values.size()));
}
// Add to Matlab file
final MLStructure struct = createMLStruct(i++, item.getName(), times, values, severities);
writer.write(struct);
}
writer.close();
}
开发者ID:kasemir，项目名称:org.csstudio.display.builder，代码行数:35，代码来源:MatlabFileExportJob.java
示例12: getIntList
import com.jmatio.types.MLStructure; //导入依赖的package包/类
protected List<Integer> getIntList(MLStructure root, String key) {
List<Double> doubleList = getDoubleList(root, key);
List<Integer> results = new ArrayList<Integer>();
for (int i = 0; i < doubleList.size(); i++) {
double currentDouble = doubleList.get(i);
results.add((int) currentDouble);
}
return results;
}
开发者ID:NLeSC，项目名称:eEcology-Classification，代码行数:10，代码来源:MeasurementsMatLoader.java
示例13: getMeasurements
import com.jmatio.types.MLStructure; //导入依赖的package包/类
private LinkedList<IndependentMeasurement> getMeasurements(MatFileReader matFileReader, String sourcePath) {
LinkedList<IndependentMeasurement> measurements = new LinkedList<IndependentMeasurement>();
try {
MLStructure root = (MLStructure) matFileReader.getMLArray(rootKey);
MLCell accX = (MLCell) root.getField(accXKey);
MLCell accY = (MLCell) root.getField(accYKey);
MLCell accZ = (MLCell) root.getField(accZKey);
MLCell label = (MLCell) root.getField(labelKey);
fillSampleProperyLists(root);
int nOfSamples = (int) Math.round(((MLDouble) root.getField(nOfSamplesKey)).get(0));
for (int i = 0; i < nOfSamples; i++) {
double[] accXValues = getSampleRow(accX, i);
double[] accYValues = getSampleRow(accY, i);
double[] accZValues = getSampleRow(accZ, i);
double[] labelValues = getSampleRow(label, i);
List<IndependentMeasurement> newMeasurements = getMeasurementsFromSample(accXValues, accYValues, accZValues,
labelValues, i);
measurements.addAll(newMeasurements);
}
} catch (NullPointerException e) {
throwInvalidFormatException(sourcePath, e);
}
return measurements;
}
开发者ID:NLeSC，项目名称:eEcology-Classification，代码行数:28，代码来源:AnnotatedMeasurementsMatLoader.java
示例14: fillSampleProperyLists
import com.jmatio.types.MLStructure; //导入依赖的package包/类
private void fillSampleProperyLists(MLStructure root) {
deviceIds = getIntList(root, deviceIdKey);
years = getIntList(root, yearsKey);
months = getIntList(root, monthsKey);
days = getIntList(root, daysKey);
hours = getIntList(root, hoursKey);
minutes = getIntList(root, minutesKey);
seconds = getIntList(root, secondsKey);
gpsSpeeds = getDoubleList(root, gpsKey);
}
开发者ID:NLeSC，项目名称:eEcology-Classification，代码行数:11，代码来源:AnnotatedMeasurementsMatLoader.java
示例15: testStruct
import com.jmatio.types.MLStructure; //导入依赖的package包/类
@Test
public void testStruct()
{
MLStructure actual = (MLStructure) MLArrayQuery.q( array, "SPM" );
assertEquals( "SPM", actual.getName() );
assertEquals( 1, actual.getSize() );
}
开发者ID:gradusnikov，项目名称:jmatio，代码行数:8，代码来源:MLArrayQueryTest.java
示例16: testStruct2
import com.jmatio.types.MLStructure; //导入依赖的package包/类
@Test
public void testStruct2()
{
MLStructure actual = (MLStructure) MLArrayQuery.q( array, "SPM(1,1)" );
assertEquals( "SPM", actual.getName() );
assertEquals( 1, actual.getSize() );
}
开发者ID:gradusnikov，项目名称:jmatio，代码行数:8，代码来源:MLArrayQueryTest.java
示例17: testStruct3
import com.jmatio.types.MLStructure; //导入依赖的package包/类
@Test
public void testStruct3()
{
MLStructure actual = (MLStructure) MLArrayQuery.q( array, "SPM(1)" );
assertEquals( "SPM", actual.getName() );
assertEquals( 1, actual.getSize() );
}
开发者ID:gradusnikov，项目名称:jmatio，代码行数:8，代码来源:MLArrayQueryTest.java
示例18: testMLStructure
import com.jmatio.types.MLStructure; //导入依赖的package包/类
/**
* Test <code>MatFileFilter</code> options
* @throws IOException
*/
@Test
public void testMLStructure() throws IOException
{
//array name
//file name in which array will be storred
String fileName = "mlstruct.mat";
File outFile = temp.newFile( fileName );
//test column-packed vector
double[] src = new double[] { 1.3, 2.0, 3.0, 4.0, 5.0, 6.0 };
//create 3x2 double matrix
//[ 1.0 4.0 ;
// 2.0 5.0 ;
// 3.0 6.0 ]
MLDouble mlDouble = new MLDouble( null, src, 3 );
MLChar mlChar = new MLChar( null, "I am dummy" );
MLStructure mlStruct = new MLStructure("str", new int[] {1,1} );
mlStruct.setField("f1", mlDouble);
mlStruct.setField("f2", mlChar);
//write array to file
ArrayList<MLArray> list = new ArrayList<MLArray>();
list.add( mlStruct );
//write arrays to file
new MatFileWriter( outFile, list );
//read array form file
MatFileReader mfr = new MatFileReader( outFile );
MLStructure mlArrayRetrived = (MLStructure)mfr.getMLArray( "str" );
assertEquals(mlDouble, mlArrayRetrived.getField("f1") );
assertEquals(mlChar, mlArrayRetrived.getField("f2") );
}
开发者ID:gradusnikov，项目名称:jmatio，代码行数:44，代码来源:MatIOTest.java
示例19: testObject
import com.jmatio.types.MLStructure; //导入依赖的package包/类
@Test
public void testObject() throws Exception
{
MatFileReader mfr = new MatFileReader();
Map<String, MLArray> content = mfr.read( new File("src/test/resources/object.mat") );
MLObject mlObject = (MLObject) content.get( "X" );
assertEquals( "inline", mlObject.getClassName() );
assertTrue( mlObject.getObject() instanceof MLStructure );
assertTrue( mlObject.getObject().getFieldNames().contains( "expr" ) );
// System.out.println(mlObject.getObject().getFieldNames());
}
开发者ID:gradusnikov，项目名称:jmatio，代码行数:14，代码来源:MatIOTest.java
示例20: getDoubleList
import com.jmatio.types.MLStructure; //导入依赖的package包/类
protected List<Double> getDoubleList(MLStructure root, String key) {
MLDouble mlDouble = (MLDouble) root.getField(key);
double[] primitiveArray = new DoubleMatrix(mlDouble.getArray()).toArray();
Double[] objectArray = ArrayUtils.toObject(primitiveArray);
return Arrays.asList(objectArray);
}
开发者ID:NLeSC，项目名称:eEcology-Classification，代码行数:7，代码来源:MeasurementsMatLoader.java
注：本文中的com.jmatio.types.MLStructure类示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。 |
客服电话
APP下载
官方微信
请发表评论