Enabling Option Key Shortcuts In Matlab For Mac

Starting with R2015b, you can use the auto solver to select a solver and step size forsimulating a model. The auto solver suggests a fixed-step or variable-step solver alongwith maximum step size based on the dynamics of the model. Select the auto solver in thesolver pane and accept recommended settings in the solver information dialog box. Formore information, see.Starting with R2016a, auto solver calculates the stiffness of a model. For stiffmodels, auto solver selects ode15s.

For more information, see. You can use Solver Profiler to examine solver behavior of variable step solvers andmodel behavior to identify issues that can contribute to poor simulation performance.Run Solver Profiler on models that fail to simulate or that have long simulation times.When you pause or stop the simulation, Solver Profiler displays information gatheredduring runtime including an analysis of conditions that can slow down simulation. Usethis data to examine the model simulation for solver resets, zero crossings and solverexceptions.Solver Profiler highlights states in the model that contain solver errors. You canalso launch States Explorer from Profiler to further investigate the state plot of amodel state.For more information, see.

Simulink provides two blocks to visualize implementationsof variant choices in a model graphically— and.When you compile the model, Simulink determines which variantcontrol evaluates to true. Simulink then deactivatesblocks that are not tied to the variant control being true and visualizesthe active connections.When you specify variant conditions in models containing VariantSource and Variant Sink blocks, Simulink propagatesthese conditions backward and forward from these blocks to determinewhich components of the model are active during simulation.See or watch to learn more. NoteYou can still continue to use the DocUnits fieldto access or set the property. This capability maintains backwardcompatibility for existing MATLAB ® code, MAT-files, and Simulink datadictionaries that use the DocUnits field. Specifying units in MATLAB Function blocksSimulink supportsthe specification of a unit property for data inputs and outputs of MATLABFunction blocks.

Specify units for input and output data byusing the Unit (e.g., m, m/s^2, N.m) parameteron the Ports and Data Manager.During model update, Simulink checksfor inconsistencies in units between input and output data ports andthe corresponding Simulink signals. Units for logging and loading signal dataYou can include units in signal data that you log or load.Units for logging and loading are specified using objects.When you log using Dataset or Timeseries format, Simulink storesthe unit information using Simulink.SimulationData.Unit objects.If you create MATLAB timeseries data to load, you can specify Simulink.SimulationData.Unit objectfor the Units property of the timeseries object.For details, see. New units blocksThe following blocks are new.The DocUnits property is now Unit for Simulink.Parameter or Simulink.Signal objects.If, in a previous release, you used the DocUnits parameterof a Simulink.Parameter or Simulink.Signal objectto contain text that does not now comply with units specifications,simulation returns a warning when the model simulates.To suppress these warnings, set the configuration parameter to none. This setting suppressesall units inconsistency check warnings.If you have a class that derives from Simulink.Parameter, Simulink.Signal,or Simulink.BusElement with a previously defined Unit property, Simulink returnsan error like the following. ​Cannot define property 'Unit' in class 'classname' because the propertyhas already been defined in the superclass 'superclass'.If you use this property to represent the physical unit of thesignal, delete the Unit property from the derivedclass in the R2016a or later release.

MATLAB inserts a section break at the top and bottom of a file, creating a code section that encompasses the entire file. However, the Editor does not highlight the resulting section, which encloses the entire file, unless you add one or more explicit code sections to the file. If you define a section break within a control flow statement (such. Keyboard shortcuts and gestures in Safari on Mac. Scroll in larger increments. If you use the arrow key to scroll web pages in Safari you can use the Option key to scroll in larger increments. Just hold down the Option key when you are using the arrow keys to scroll.

Existing scripts continue towork, unless you are assigning incorrectly formed unit expressionsto the Unit field. In this case, replace the useof Unit with DocUnits to continueto be able to assign the unit expression.Turning on/off tracing lines — From theDisplay menu, select FunctionConnectors.Direction of tracing lines — Lines connected at the bottom of a blockare from a function caller. Lines connected at the top of a block are to aSimulink function or a subsystem containing the function.Navigation to functions — If a function caller is within a subsystem,you can open the subsystem, and then click a link to the called Simulink function. If the function is at the root level of a model, thefunction opens. If the function is within a subsystem, the subsystem containingthe function opens.In the start page, select Blank Model, BlankLibrary, Blank Project, or Chart, (or pressCtrl+N for a blank model),.In the Editor or Library Browser, select a newBlank Model (or pressCtrl+N).To create a project using sourcecontrol or from an archive, use the start pageoptions.Use model templates.Find all your templates on the start page.The menu item From Template is nolonger in the Editor or Library Browser.

Instead, in theSimulink Editor, select File New Model and select your template in the start page. In theLibrary Browser, click the NewModel button arrow and selectModel. The Simulink Template Gallery is now merged into the startpage.Use project templates.Find all your templates on the start page.Project templates are no longer in the MATLAB Home tab New menu or inthe Create Project dialog box. Instead, open the start page fromMATLAB, or from the Editor by selecting File New Project, and select your template in the startpage.Simulink project templates created in R2014a or earlier(.zip files)You cannot browse to legacy templates in the startpageUpgrade legacy templates to.sltx filesusing.

In a Simulink project, when you rename, delete, or remove a file, the project checks forimpact in other project files. You can find and fix impacts such as changed librarylinks, model references, and model callbacks. This tooling can help you avoidrefactoring pain tracking down other affected files. Automatic renaming is helpful inpreventing errors that result if you change names or paths manually and overlook ormistype one or more instances of the name.Automatic renaming helps you refactor MATLAB code.

Simulink project dependency analysis now finds dependencies on MATLAB code in packaged functions, classes, and superclasses. You can view thedependencies in the Impact graph and if you refactor the files, automatic renamingprompts you. For example, when renaming a class, the project offers to automaticallyupdate all classes that inherit from it. If you rename a.m or.mlx file, the project offers to automatically update any filesand callbacks that call it.For details, see. NoteParameters that are removed from a pane are still available for configurationon the All Parameters tab.

To locate a parameter on thistab, use either the search box or the Categoryfilter. Data Import/Export PaneThe Enable live streaming of selected signal to Simulation DataInspector parameter is moved to the AllParameters tab.The Save simulation output as single object parameter is nowcalled Single simulation outputThe following parameters are available by clicking AdditionalParameters at the bottom of the pane. Clicking the lock symbol in a custom library now unlocks the library so you can editit. For information about library locks, see.Key Parameter Preference: Turn off parameter prompt during block creation. When youadd a block to a model, a prompt appears so that you can enter a key parameter. Toprevent this prompt from appearing, you can set a preference. In your model, select File Simulink Preferences.

In the Editor Preferences pane, clear the Edit key parameter when addingnew blocks check box. Previously, Simulink treated signal and parameter dimension specifications as numericconstants. In R2016a, you can use a Simulink.Parameter object as asymbol in a MATLAB expression to represent a dimension value. During simulation, Simulink propagates dimension symbols throughout the model and preserves thesesymbols in the propagated signal dimensions.For example, Inport blocks In1 and In2 havesymbolic constant dimension specifications. In the SignalsAttribute tab in the Source Block Parameters dialog box forIn1, the Port dimension parameter has theSimulink.Parameter A, which has a value of 2. In theSignals Attribute tab in the Source Block Parameters dialog boxfor In2, the Port dimension parameter has theSimulink.Parameter B, which has a value of 3. When you simulate themodel, you see the symbolic constants and their values propagate throughout themodel.

Compatibility ConsiderationsThe ModelDataLogs class is supported for backwardscompatibility. Starting in R2016a, you cannot log data in theModelDataLogs format. In R2016a or later, when youopen a model from an earlier release that had used ModelDataLogsformat, the model is converted to use Dataset format.You can convert signal logging data from ModelDataLogsto Dataset format. For more information, see.If you have legacy code that uses the Simulink.ModelDataLogsAPI, you can encounter situations that require updates to your code or model. 'mpt')To select default classes for creating signal and parameterobjects, on the Model Explorer toolbar, click the arrows next tothe Simulink Signal and Simulink Parameterbuttons.To select a default package when you applya custom storage class in a Signal Properties dialog box or in ablock dialog box, use the new drop-down list Signalobject class.In the Data ObjectWizard, click Change Class to select aclass for each data object that the wizardproposes.In your scripts, remove references to the programmatic parameterDefaultDataPackage.

To improve the simulation speed of MATLAB Function block algorithmsthat call certain linear algebra functions, the simulation software can call functions. In R2016a, ifyou use Simulink Coder™ to generate C/C code for these algorithms, you can specify that the codegenerator produce LAPACK function calls. If you specify that you want to generate LAPACKfunction calls, and the input arrays for the linear algebra functions meet certaincriteria, the code generator produces calls to relevant LAPACK functions. The codegenerator uses the LAPACKE C interface.LAPACK is a software library for numerical linear algebra. MATLAB uses this library in some linear algebra functions, such aseig and svd.

Simulink uses the LAPACK library that is included with MATLAB. Simulink Coder uses the LAPACK library that you specify. Casio exilim ex z40 driver for mac. If you do not specify a LAPACKlibrary, the code generator produces code for the linear algebra function instead ofgenerating a LAPACK call.See.To specify that you want to generate LAPACK function calls and link to a specificLAPACK library, see inthe Simulink Coder documentation. In R2016a, the MATLAB Function block treatment of an empty array in aconcatenation more closely matches the MATLAB treatment.For concatenation of arrays, MATLAB and the MATLAB Function block require that correspondingdimensions across component arrays have the same size, except for the dimension thatgrows.

For horizontal concatenation, the second dimension grows. For verticalconcatenation, the first dimension grows.In MATLAB, when a component array is empty, the sizes of the nongrowing dimensionsdo not matter because MATLAB ignores empty arrays in a concatenation. In previous releases, theMATLAB Function block required that the sizes of nongrowingdimensions of an variable-size, empty array matched the sizes of the correspondingdimensions in the other component arrays. A dimension size mismatch resulted in asimulation error.In R2016a, for most cases of empty arrays in concatenation, the MATLABFunction block behavior matches MATLAB behavior. In some cases, if the MATLAB Function block doesnot recognize the empty array and treats it as a variable-size array, a dimension sizemismatch results in a simulation error.Consider the function myconcat that concatenates two arraysA andB. Function D = myconcat(n, B)%#codegenassert(n. Compatibility ConsiderationsWhen the result of the concatenation is assigned to a variable that must be afixed-size variable, support for a variable-size, empty array in a concatenationintroduces an incompatibility.In previous releases, it was possible that a concatenation that included avariable-size array produced a fixed-size array because concatenation rules werestricter in the MATLAB Function block than in MATLAB.

In R2016a, a concatenation that includes a variable-size arrayproduces a variable-size array. If the result of the concatenation is assigned to avariable that must be a fixed-size variable, an error occurs.Consider the function myconcat1 that concatenates two arraysX and Y. Function c = myconcat1(n, Y)%#codegenassert(n. Function c = myconcat2(n, Y)%#codegenassert(n. ActionDefault Keyboard ShortcutZoom inCtrl+PlusZoom outCtrl+MinusEvaluate selected MATLAB codeF9Open help for selected MATLAB codeF1Open selected MATLAB codeCtrl+DStep backward through files that you opened in the codepaneAlt+LeftStep forward through files that you opened in the codepaneAlt+RightRefreshF5FindCtrl+FYour MATLAB preferences define the keyboard shortcuts associated with these actions.You can also select these actions from a context menu. To open the context menu,right-click anywhere in the report.