v0.4.7

0.4.7 (2020-07-31)

• #311: betainc builtin: Incomplete beta function.

• add icon to figure

• some doxygen comments about mex functions.

• #299: extends "complex" to manage sparse matrix.

Bug Fixes:

• #300: nmm returns wrong error.

Compilation:

• Qt 5.14.2 on Windows

v0.4.6

0.4.6 (2020-06-27)

• [IN PROGRESS] C MEX API:

  • extends mex function to manage interleaved complex option and c flags.

  • all C MEX API implemented, full API documentation and examples in progress.

  • mxMakeArrayReal, mxMakeArrayComplex functions.

  • mxGetImagData, mxSetImagData functions.

  • mxGetLogicals, mxIsLogicalScalar, mxIsLogicalScalarTrue functions.

  • mxGetInt8s, mxSetInt8s, mxGetComplexInt8s, mxSetComplexInt8s, mxGetUint8s, mxSetUint8s, mxGetComplexUint8s
    mxSetComplexUint8s, mxGetInt16s, mxSetInt16s, mxGetComplexInt16s, mxSetComplexInt16s, mxGetUint16s, mxGetComplexUint16s
    mxSetComplexUint16s, mxGetInt32s, mxSetInt32s, mxGetComplexInt32s, mxSetComplexInt32s, mxGetUint32s, mxSetUint32s
    mxGetComplexUint32s, mxSetComplexUint32s, mxSetUint16s, mxGetInt64s, mxSetInt64s, mxGetComplexInt64s, mxSetComplexInt64s
    mxGetUint64s, mxSetUint64s, mxGetComplexUint64s, mxSetComplexUint64s functions.

  • mxIsObject, mxIsFunctionHandle, mxIsOpaque functions.

  • mxIsInt8, mxIsInt16, mxIsInt32, mxIsInt64, mxIsUint8, mxIsUint16, mxIsUint32, mxIsUint64 functions.

  • mxCreateStringFromNChars, mxGetNChars

  • mxRemoveField, mxAddField, mxSetField, mxSetFieldByNumber, mxGetFieldNumber, mxGetFieldNameByNumber functions.

  • mexGetVariable, mexGetVariablePtr, mexPutVariable functions.

  • mexMakeArrayPersistent, mexMakeMemoryPersistent functions.

Next month C MEX API project will be finished with full help and examples.

Compilation:

• boost 1.73.0 on Windows.

• ninja-build used with github actions CI.

v0.4.5

0.4.5 (2020-05-23)

• graphic object type added.

• figure builtin: creates figure.

• gcf builtin: get current figure.

• groot builtin: returns graphic root object.

• get, set, isvalid, class, fieldnames, delete, disp builtin overloaded to manage graphic objects.

• test_run: tests are sorted on all platforms.

• [IN PROGRESS] C MEX API:

  • C MEX supports build with MinGW compiler.

  • mxArray and ArrayOf conversion optimized.

  • C MEX interleaved complex support.

  • C MEX Sparse type fully supported.

  • mxGetClassName, mxSetClassName fully supported.

  • mxGetProperty, mxSetProperty fully supported (handle, graphic object, ...).

Bug Fixes:

• #295: sort did not return an wrong error message for struct.

Compilation:

• libcurl 7.70.0 on Windows.

• cmake 3.17.2 on Windows.

• CA certificate (Wed Jan 1 04:12:10 2020 GMT)

v0.4.4

0.4.4 (2020-04-29)

• lookandfeel builtin: set default current application look and feel.

• clear builtin extended to clear mex functions.

• mex function used to build MEX files.

• [IN PROGRESS] MEX C API allows to access Nelson, GNU Octave and commercial software functions.

  documentation and tests will be extended in next version.

  Feedback and external tests are welcome.

Compilation:

• MacOs X Catalina fully working.

• Ubuntu 20.04 LTS supported.

v0.4.3

0.4.3 (2020-03-30)

• mean builtin: Mean elements of an array with nanflag and 'all' support.

• sum and prod optimized.

• save and load with .mat, .nh5 files support unicode filename on all platforms.

• simplify builtin default prototype (breaking change). Evaluator is no more required for builtin.

• NelsonPrint internal function added.

Bug Fixes:

• #287: Parser error message are not localized.

• #286: [end] = sin(1) did not return an syntax error.

• #284: Nth dimensions assignation of an empty array with 2d matrix did not work.

Compilation:

• MATIO 1.5.17 with unicode support

• HDF5 1.12.0 support

• BISON 3.5.0

v0.4.2

0.4.2 (2020-02-25)

• min, max builtin: Minimum/Maximum elements of an array with nanflag and 'all' support.

• flipud: Flip array up to down.

• fliplr: Flip array left to right.

• flip: Flip order of elements.

• flipdim: Flip array along specified dimension.

• log2 builtin: Base 2 logarithm and floating-point number dissection.

• colon operator optimized.

• faster algorithm to convert variable to different data type.

• replaces hashmap used for functions and variables.

• some few speed optimization about evaluator.

v0.4.1

0.4.1 (2020-01-27)

• rework and speed optimization for times, divide, addition, subtraction operators.

• sum builtin: sum of array elements.

• linspace builtin: linearly spaced vector constructor.

• logspace builtin: logarithmically spaced vectors constructor.

• log10 builtin: Common logarithm (base 10).

• log1p builtin: log(1+x) accurately for small values of x.

• replaces dot animation by percent display about help indexing.

• html style about table simplified.

Compilation:

• uses ASIO C++ library in place of BOOST ASIO.

• Add Qt 5.14.0 support.

• Open MP support added.

v0.3.12

0.3.12 (2019-12-27)

• sort builtin: sort double, single, integers, cell and strings.

• diag builtin: Get diagonal elements of matrix or create diagonal matrix.

• Continous Integration tools for external modules (see module skeleton example).

• modules installed with nmm are 'autoload' by default.

• .nmz file extension used as module container.

• nmm('package', module_name, destination_dir) package an external module.

• nmm('install', module.nmz) installs a prebuilt external module.

• '-frozen' option added to addpath builtin.

• rmfield builtin: Remove fields from structure.

• extends sprintf and fprintf to manage backspace characters.

• fix display of vector with NaN or Inf as first element.

Bug Fixes:

• #260: disable files watch for internal modules.

Happy end of year holidays

v0.3.11

0.3.11 (2019-11-26)

• nmm: Nelson Modules Manager (package manager for Nelson)

  • list : get list of installed modules,
  • load : load an installed module for current session,
  • autoload : load modules "marked" as autoload at startup,
  • install : install a distant module,
  • uninstall : uninstall an installed module.

• Module skeleton moved to an dedicated git repository

  • template with builtin and macros: https://github.com/Nelson-numerical-software/module_skeleton
  • template with macros only: https://github.com/Nelson-numerical-software/module_skeleton_basic

• usermodulesdir builtin: returns directory where user's modules are saved.

• toolboxdir builtin: Root folder for specified toolbox.

• nmm_build_help, nmm_build_loader: helper's functions to build module skeleton.

• semver builtin: semantic versioner.

• executable option added: '--nousermodules' disables load of user's modules.

• add capability to load some user's modules: see nmm('autoload', ...) and nmm('load', ...)

• add // <--NO USER MODULES--> tag for test_run (disable load of user modules for a test)

• fullpath builtin: converts an relative path to full path name.

• getLastReport builtin: returns last formatted error message.

• extends repo to manage plain text authentification.

• repo('export', ...) exports an git repository without .git directory.

• getfield macro replaced by an builtin.

• extends isequal, isequaln, isequalto for structure arrays.

Bug Fixes:

• #261: add a detailed documentation about module.json used in external modules.

• #259: extraction decomplexify values.

• #257: dllibisloaded optimized.

• #49: Some qml demos crashed on Windows 32 bits.

Compilation:

• Qt 5.13.2 on Windows.

v0.3.10

0.3.10 (2019-10-29)

• extends 'getmodules' to return module versions using new required 'module.json' (see module's template).

• all core's modules are protected and cannot removed during an nelson's session.

• increase max execution time for tests (2 minutes) and benchs (6 minutes).

• split benchs and tests execution for CI.

• repo builtin: clone, checkout branch or tag, ... from an GIT repository.

Compilation:

• Visual studio 2019 Community and Pro upgrade (required)
  Dependencies updated:

  • ICU 64.2 on Windows
  • libffi updated VS 2019 build
  • libxml 2.9.9 VS 2019 build
  • libcurl 7.66.0_2
  • CMake 5.15.3 update for Windows
  • MKL 2019 update 5
  • HDF5 1.10.5 VS 2019 build
  • MATIO 1.5.17 VS 2019 build

• appveyor script updated to build with VS 2019

• Innosetup 6 support

Bug Fixes:

• #254: fix Innosetup 6 warnings.

• #252: help files of external modules were not loaded.

• #245: Update MKL 2019 dependencies.

• #202: Migrate to VS 2019.