This commit is contained in:
Frederik Beimgraben 2025-01-17 21:21:11 +01:00
parent ecba669e3d
commit d3051a9371

117
diff.txt
View File

@ -15,98 +15,91 @@
> memcpy(dst, src, len * sizeof(int));
> }
>
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< // First find the old minimum
< double dOldMin = pdIn[0];
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< * $ pdOut_i = pdIn_i *dFactor + (dMin - min(pdIn)) $.
---
> // Rescale the array
> for (int i = 0; i < iLen; i++) {
> pdOut[i] = pdIn[i] * dFactor;
> }
>
> // First find the minimum
> double dOldMin = pdOut[0];
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< if (pdIn[i] < dOldMin)
< dOldMin = pdIn[i];
> * $ pdOut_i = (pdIn_i + min(pdIn)) * dFactor + dMin $.
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< void rescaleDoubleArray(
---
> if (pdOut[i] < dOldMin)
> dOldMin = pdOut[i];
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> // Move the values to the new minimum
> for (int i = 0; i < iLen; i++) {
> pdOut[i] += dOffset;
> }
>
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> void rescaleDoubleArray(
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< // Calculate the offset
< double dOffset = dMin - dOldMin;
<
< // Rescale the array
< for (int i = 0; i < iLen; i++) {
< #ifdef _DEBUG
< _debug("rescaleDoubleArray: dOldMin = %lf", dOldMin);
< _debug("rescaleDoubleArray: dOffset = %lf", dOffset);
< #endif
---
> _debug("dOldMin: %lf", dOldMin);
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< pdOut[i] = pdIn[i] * dFactor + dOffset;
< }
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---
> pdOut[i] = (pdIn[i] - dOldMin) * dFactor + dMin;
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< * Generate an array of `iNumValues` double value, so that the values
---
> * Generate an array of `iNumValues` double values, so that the values
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< if (iNumValues == 0)
---
> if (iNumValues == 0) {
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> return NULL;
> }
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< _warn("writeDoubleArray: iLen is 0.");
---
> _warn("writeDoubleArray: iLen is 0.");
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< for (int i = 0; i < pexIn->iNumLocalExtrema; i++) {
< localExtrema->piLocalExtremaPos[i] = pexIn->piLocalExtremaPos[i];
< }
---
> _copy_int_array(localExtrema->piLocalExtremaPos, pexIn->piLocalExtremaPos, pexIn->iNumLocalExtrema);
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< for (int i = 0; i < pmmsIn->iNumValues; i++) {
< signal->pdValues[i] = pmmsIn->pdValues[i];
< }
---
> _copy_double_array(signal->pdValues, pmmsIn->pdValues, pmmsIn->iNumValues);
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< _error("createSignalFromSignal: pmmsIn->pdValues is NULL while pmmsIn->iNumValues is not %d", pmmsIn->iNumValues);
---
> _error("createSignalFromSignal: pmmsIn->pdValues is NULL while pmmsIn->iNumValues is not %d", pmmsIn->iNumValues);
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< for (int i = 0; i < iArrayLen; i++) {
< signal->pdValues[i] = pdIn[i];
< }
---
> _copy_double_array(signal->pdValues, pdIn, iArrayLen);
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< signal->pdValues = NULL;
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< int val_a = * ( (double*) a );
< int val_b = * ( (double*) b );
---
> double val_a = * ( (double*) a );
> double val_b = * ( (double*) b );
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< double *pdInSorted = NULL;
< pdInSorted = (double*) malloc(sizeof(double) *iLen);
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> double *pdInSorted = NULL;
> pdInSorted = (double*) malloc(sizeof(double) * iLen);
>
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< for (int i = 0; i < iLen; i++) {
< pdInSorted[i] = pdIn[i];
< }
---
> _copy_double_array(pdInSorted, pdIn, iLen);
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< LocalExtrema *initLocalExtrema(int *piInPos, int iLen) {
---
> LocalExtrema *createLocalExtrema() {
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< localExtrema->iNumLocalExtrema = iLen;
< localExtrema->piLocalExtremaPos = (int*) malloc(sizeof(int) *iLen);
< if (localExtrema->piLocalExtremaPos == NULL)
@ -118,7 +111,7 @@
---
> localExtrema->iNumLocalExtrema = 0;
> localExtrema->piLocalExtremaPos = NULL;
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< int iNumLocalMax = 0;
< int iNumLocalMin = 0;
< int *piLocalMaxPos = NULL;
@ -132,63 +125,63 @@
> int **ppiLocalMinPos = &pexLocalMin->piLocalExtremaPos;
> int *iNumLocalMax = &pexLocalMax->iNumLocalExtrema;
> int *iNumLocalMin = &pexLocalMin->iNumLocalExtrema;
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< iNumLocalMax++;
---
> (*iNumLocalMax)++;
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< if (piLocalMaxPos == NULL)
< piLocalMaxPos = (int*) malloc(sizeof(int) *iNumLocalMax);
---
> if (*ppiLocalMaxPos == NULL)
> *ppiLocalMaxPos = (int*) malloc(sizeof(int) * (*iNumLocalMax));
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< piLocalMaxPos = (int*) realloc(piLocalMaxPos, sizeof(int) *iNumLocalMax);
---
> *ppiLocalMaxPos = (int*) realloc(*ppiLocalMaxPos, sizeof(int) * (*iNumLocalMax));
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< if (piLocalMaxPos == NULL)
---
> if (*ppiLocalMaxPos == NULL)
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< piLocalMaxPos[iNumLocalMax-1] = i;
---
> *ppiLocalMaxPos[(*iNumLocalMax)-1] = i;
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< iNumLocalMin++;
---
> (*iNumLocalMin)++;
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< if (piLocalMinPos == NULL)
< piLocalMinPos = (int*) malloc(sizeof(int) *iNumLocalMin);
---
> if (*ppiLocalMinPos == NULL)
> *ppiLocalMinPos = (int*) malloc(sizeof(int) * (*iNumLocalMin));
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< piLocalMinPos = (int*) realloc(piLocalMinPos, sizeof(int) *iNumLocalMin);
---
> *ppiLocalMinPos = (int*) realloc(*ppiLocalMinPos, sizeof(int) * (*iNumLocalMin));
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< if (piLocalMinPos == NULL)
---
> if (*ppiLocalMinPos == NULL)
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< piLocalMinPos[iNumLocalMin-1] = i;
---
> *ppiLocalMinPos[(*iNumLocalMin)-1] = i;
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< _debug("findLocalExtremaFromArray: Found %d local maxima", iNumLocalMax);
< _debug("findLocalExtremaFromArray: Found %d local minima", iNumLocalMin);
---
> _debug("findLocalExtremaFromArray: Found %d local maxima", *iNumLocalMax);
> _debug("findLocalExtremaFromArray: Found %d local minima", *iNumLocalMin);
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< *ppexLocalMax = initLocalExtrema(piLocalMaxPos, iNumLocalMax);
< *ppexLocalMin = initLocalExtrema(piLocalMinPos, iNumLocalMin);
---
> *ppexLocalMax = pexLocalMax;
> *ppexLocalMin = pexLocalMin;
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< if (iLen == 0)
< _warn("initHistogram: iLen is 0");
<
@ -205,9 +198,9 @@
> getMinMaxPos(pdIn, iLen, &minPos, &maxPos);
> histogram->dIntervalMin = pdIn[minPos];
> histogram->dIntervalMax = pdIn[maxPos];
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> histogram->pdBinValues = NULL; // FIXME: This should be added in the final version
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< double *pdOut = (double*) malloc(sizeof(double) *iOutLen);
< if (pdOut == NULL)
< _mem_error("convoluteSignals: Failed to allocate memory for pdOut");
@ -215,25 +208,25 @@
> // Create the output signal to write directly to the destination
> MMSignal *signal = createSignalWithDefault(iOutLen, 0);
> double *pdOut = signal->pdValues;
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< MMSignal *signal = createSignalFromDoubleArray(iOutLen, pdOut);
---
> // Initialize the features of the signal
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< double *pdValues = NULL;
< pdValues = (double*) malloc(sizeof(double) * iLinenum);
---
> MMSignal *signal = createSignalWithDefault(iLinenum, 1);
> double *pdValues = signal->pdValues;
>
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< pdValues[i] = 1;
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< pdValues[j] = pdValues[j] + pdValues[j-1];
---
> pdValues[j] += pdValues[j-1];
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< MMSignal *signal = createSignalFromDoubleArray(iLinenum, pdValues);
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<
< free(pdValues);