| AddBias |
Adds biases to the non-zero elements of measurement vectors |
| ConvertHSA |
Convert HSA times to dihedral angles and chordwidths |
| DWInputs |
Brings up a window for entering the desired data information |
| DataWindow |
Brings up the SAAD GUI data window |
| ISAAD |
Performs spin axis attitude determination using a GUI. |
| LoadSAADData |
Default function to load attitude data from formatted text files. |
| PlotPred |
Computes predicted measurements, plot with actual measurements |
| ResidStat |
Computes and displays residual statistics |
| SAADDataStructure |
Collection of SAAD values to pass to vector finding |
| SAADFile |
Data file functions used by SAAD GUI |
| SAADHelp |
Brings up a text window explaining the given topic |
| SAADMain |
Brings up the main SAAD GUI window - the SAAD Control Center. |
| SAADMenu |
Menu tools used by SAAD GUI |
| SAADTool |
Window management tools used by SAAD GUI |
| SMInputs |
Brings up a window for customizing the inputs to the given solution method |
| SolutionWindow |
Brings up the SAAD GUI solution window |
| ValidData |
Computes predicted measurements, plots predictions with |
| ADComp |
Compare attitude data with a computed solution. |
| ADCull |
Eliminate HSA measurements that do not fit the predicted curves. |
| ADGen |
Generate horizon sensor and sun sensor data |
| ADPartls |
Compute the measurement partials. |
| BObjIntF |
Determines if a bright object will interfere with a sensor scan |
| BShuster |
Schuster's batch attitude determination method |
| BShuster2 |
Schuster's batch attitude determination method |
| ConeInt |
Cone intercept method |
| ConeInt2 |
Cone intercept attitude determination method |
| ConjGrad |
Solves the least squares problem |
| CostF |
Finds the cost function |
| CostNM |
Cost functional for the Nelder-Meade algorithm |
| CostNMTE |
Nelder-Meade cost function using trailing edge angles |
| CwValid |
Checks for valid HSA chordwiths |
| DHArcDX |
Computes the Jacobian for an arc measurement. |
| DHArcDXi |
Interface to DHArcDX. |
| DHCWDX |
Computes the derivative of the chordwidth |
| DHCWDXi |
Interface to dhcwdx. |
| DHDADX |
Derivatives of the dihedral angle |
| DHDADXi |
Interface to DHDADX. |
| DSunCone |
Possible right ascensions and declinations given a sun angle |
| DiffCorr |
Solves the least squares problem with SVD |
| FX |
Find vectors |
| FXNM |
Find vectors |
| FXNMTE |
Find vectors using trailing edge angles |
| HArc |
Computes an arc measurement. |
| HArci |
Interface to HArc. |
| HCw |
Computes the chordwidth. |
| HCw2R |
Chordwidth with different nadir vectors |
| HCwi |
Interface to HCw. |
| HDA |
Computes the dihedral angle for a spinning spacecraft. |
| HDAi |
Interface to HDA. |
| HLE |
Computes the leading edge dihedral angle for a spinning spacecraft. |
| HTE |
Computes the trailing edge dihedral angle for a spinning spacecraft. |
| KFExItMu |
One step of the extended iterated Kalman Filter measurement update. |
| KFSAAD |
Extended Iterated Kalman Filter (EIKF) for SAAD |
| LoadAtt |
Template to read in attitude data from a formatted text file. |
| NadGen |
Generated Earth and sun data for date |
| Outliers |
Outputs the set of acceptable measurements. |
| QuadCost |
Finds the alpha that minimizes the quadratic cost functional J |
| Radiance |
Computes the Earth's peak radiance. |
| SFShustr |
Schuster's single frame method |
| SFShustr2 |
Schuster's single frame method |
| SunCone |
Compute possible right ascensions and declinations given a sun angle |
| SunData |
Computes the sun sensor data for a spinning spacecraft. |
| ZCull |
Cull horizon sensor measurements |
