Download matlab r2020b

I just installed R2020b using a site license from my university; previously I had a standalone license. When I start it up, I get a slew of errors:Warning: Name is nonexistent or not a directory: C:\Program Files\MATLAB\R2020b\toolbox\shared\matlab_datatypes Warning: Name is nonexistent or not a directory: C:\Program Files\MATLAB\R2020b\toolbox\matlab\codeanalysis\analysis Warning: Name is nonexistent or not a directory: C:\Program Files\MATLAB\R2020b\toolbox\simulink\sldependency Warning: Name is nonexistent or not a directory: C:\Program Files\MATLAB\R2020b\toolbox\matlab\connector2\academy Warning: Name is nonexistent or not a directory: C:\Program Files\MATLAB\R2020b\examples\comm Warning: Name is nonexistent or not a directory: C:\Program Files\MATLAB\R2020b\examples\ident Warning: Name is nonexistent or not a directory: C:\Program Files\MATLAB\R2020b\examples\phased Warning: Name is nonexistent or not a directory: C:\Program Files\MATLAB\R2020b\examples\predmaint Warning: Name is nonexistent or not a directory: C:\Program Files\MATLAB\R2020b\examples\wavelet\helper Warning: Name is nonexistent or not a directory: C:\Program Files\MATLAB\R2020b\toolbox\gpucoder\gpucoder\checkgpuenv Warning: Name is nonexistent or not a directory: C:\Program Files\MATLAB\R2020b\toolbox\shared\dlcoder_base\dlcoder_base\dlcodermex Warning: Name is nonexistent or not a directory: C:\Program Files\MATLAB\R2020b\toolbox\targetdefinition\targetsdk\targetpackage Unrecognized function or variable 'matlab.internal.editor.EvaluationOutputsService.prewarmExecution'. ---This is under Win10 Enterprise. My ver output is this:-----------------------------------------------------------------------------------------------------MATLAB Version: 9.9.0.1467703 (R2020b)MATLAB License Number: Operating System: Microsoft Windows 10 Enterprise Version 10.0 (Build 19041)Java Version: Java 1.8.0_202-b08 with Oracle Corporation Java HotSpot(TM) 64-Bit Server VM mixed mode-----------------------------------------------------------------------------------------------------MATLAB Version 9.9 (R2020b)Deep Learning Toolbox Version 14.1 (R2020b)Optimization Toolbox Version 9.0 (R2020b)Signal Processing Toolbox Version 8.5 (R2020b)Wavelet Toolbox Version 5.5 (R2020b)Do I need to worry about these messages? Also, I think I asked for more toolboxes/products when I did the installation, including at least the mapping toolbox, MATLAB Compiler, and maybe MATLAB Coder. The toolboxes shown above are the ones I had in my standalone installation of R2019b. Any suggestions? Thanks.

Main Content Use other platforms and query computer, license, and product version The primary functions for finding information about installed MathWorks® products are:matlabRelease — MATLAB® release name (since R2020b)license — MATLAB license number, with options to list available or checked out licensesIf you do not have MATLAB installed and need information about your license, visit License Center. Functionsexpand allRelease and LicensematlabReleaseCurrent MATLAB release information (Since R2020b)isMATLABReleaseOlderThanDetermine if current MATLAB release is older than specified MATLAB release (Since R2020b)versionVersion number for MATLAB and librariesverVersion informationverLessThanCompare toolbox version to specified character vectorlicenseGet license status, test existence of license, or check out feature licenseisstudentDetermine if version is Student VersionPlatformcomputerInformation about computer on which MATLAB is runningispcDetermine if version is for Windows (PC) platformismacDetermine if version is for macOS platformisunixDetermine if version is for Linux or Mac platformsParallel Processing AvailabilitycanUseGPUVerify supported GPU is available for computationcanUseParallelPoolVerify that parallel functions can use a parallel pool (Since R2020b)Java AvailabilityusejavaDetermine if Java feature is availablejavachkError message based on Java feature supportTopicsManage Your LicensesPerform license management activities, such as activating and updating licenses, deactivating licenses, and linking licenses to your MathWorks Account.Update an Existing InstallationUpdate your current MATLAB installation.Information About Your InstallationMATLAB software can tell you what products are installed, their versions, and other information about your license and platform.macOS Platform ConventionsThe documentation typically presents conventions for Microsoft® Windows® platforms. Therefore, some conventions and operations differ on the Macintosh platform from those that appear in the rest of the documentation.

No. Sorry, but no. You cannot use functions from one release in another release. They essentially check for this.Could you write codes with those names, adding them to your own toolboxes? Well, yes. But then you would need to write the code yourself.Having said that, I know that unwrap has certainly been around for ages. A quick check tells me it was introduced before 2006a. So at least 16 years ago, and I recall it before then.As far as wrap goes, it does not exist in MATLAB R2020b, then I checked R2021a. Not in there either. I guess this means it is time to install a new release for me. Ok. Checked. wrap does also not exist in R2021b, update 2, either. So unless you have this toolbox:which wrap -all/MATLAB/toolbox/matlab/testframework/unittest/core/+matlab/+unittest/+internal/+diagnostics/FormattableString.m % matlab.unittest.internal.diagnostics.FormattableString method/MATLAB/toolbox/matlab/testframework/unittest/core/+matlab/+unittest/+internal/+diagnostics/LeafFormattableString.m % Shadowed matlab.unittest.internal.diagnostics.PlainString methodthen you will not have wrap. Are you a wrapper? Is it my birthday already? ;-)