< M A T L A B (R) > Copyright 1984-2010 The MathWorks, Inc. Version 7.11.0.584 (R2010b) 64-bit (glnxa64) August 16, 2010 To get started, type one of these: helpwin, helpdesk, or demo. For product information, visit www.mathworks.com. >> >> >> >> >> >> >> >> >> %================================================= >> % a simple scalar value >> %================================================= >> >> data2json = 3.1416 >> ans = [D@ !ûTD-] >> json2data = [3.1416] >> >> %================================================= >> % a complex number >> %================================================= >> >> >> data2json = 1.0000 + 2.0000i >> ans = {U_ArrayType_SUdoubleU_ArraySize_[$U#U

U_ArrayIsComplex_TU_ArrayData_[$i#U
} >> json2data = 1.0000 + 2.0000i >> >> %================================================= >> % a complex matrix >> %================================================= >> >> >> data2json = 35.0000 +26.0000i 1.0000 +19.0000i 6.0000 +24.0000i 3.0000 +21.0000i 32.0000 +23.0000i 7.0000 +25.0000i 31.0000 +22.0000i 9.0000 +27.0000i 2.0000 +20.0000i 8.0000 +17.0000i 28.0000 +10.0000i 33.0000 +15.0000i 30.0000 +12.0000i 5.0000 +14.0000i 34.0000 +16.0000i 4.0000 +13.0000i 36.0000 +18.0000i 29.0000 +11.0000i >> ans = {U_ArrayType_SUdoubleU_ArraySize_[$U#UU_ArrayIsComplex_TU_ArrayData_[$i#[$U#U#
$!"  } >> json2data = 35.0000 +26.0000i 1.0000 +19.0000i 6.0000 +24.0000i 3.0000 +21.0000i 32.0000 +23.0000i 7.0000 +25.0000i 31.0000 +22.0000i 9.0000 +27.0000i 2.0000 +20.0000i 8.0000 +17.0000i 28.0000 +10.0000i 33.0000 +15.0000i 30.0000 +12.0000i 5.0000 +14.0000i 34.0000 +16.0000i 4.0000 +13.0000i 36.0000 +18.0000i 29.0000 +11.0000i >> >> %================================================= >> % MATLAB special constants >> %================================================= >> >> data2json = NaN Inf -Inf >> ans = {Uspecials[$D#Uÿø ð ÿð } >> json2data = specials: [NaN Inf -Inf] >> >> %================================================= >> % a real sparse matrix >> %================================================= >> >> data2json = (1,2) 0.6557 (9,2) 0.7577 (3,5) 0.8491 (10,5) 0.7431 (10,8) 0.3922 (7,9) 0.6787 (2,10) 0.0357 (6,10) 0.9340 (10,10) 0.6555 >> ans = {Usparse{U_ArrayType_SUdoubleU_ArraySize_[$U#U U_ArrayIsSparse_TU_ArrayData_[$D#[$U#U ?ð @" @ @$ @$ @ @ @ @$ @ @ @ @ @ @" @$ @$ @$ ?äûÓë12?è?h:öl;?ë,8Ù±?çǽ½æ'#?Ù?[`o€?å¸2ɘNé?¢HÍpà?íãEι¶P?äù¬Ä² ¶}} >> json2data = sparse: [10x10 double] >> >> %================================================= >> % a complex sparse matrix >> %================================================= >> >> data2json = (1,2) 0.6557 - 0.6557i (9,2) 0.7577 - 0.7577i (3,5) 0.8491 - 0.8491i (10,5) 0.7431 - 0.7431i (10,8) 0.3922 - 0.3922i (7,9) 0.6787 - 0.6787i (2,10) 0.0357 - 0.0357i (6,10) 0.9340 - 0.9340i (10,10) 0.6555 - 0.6555i >> ans = {Ucomplex_sparse{U_ArrayType_SUdoubleU_ArraySize_[$U#U U_ArrayIsComplex_TU_ArrayIsSparse_TU_ArrayData_[$D#[$U#U ?ð @" @ @$ @$ @ @ @ @$ @ @ @ @ @ @" @$ @$ @$ ?äûÓë12?è?h:öl;?ë,8Ù±?çǽ½æ'#?Ù?[`o€?å¸2ɘNé?¢HÍpà?íãEι¶P?äù¬Ä² ¶¿äûÓë12¿è?h:öl;¿ë,8Ù±¿çǽ½æ'#¿Ù?[`o€¿å¸2ɘNé¿¢HÍpà¿íãEι¶P¿äù¬Ä² ¶}} >> json2data = complex_sparse: [10x10 double] >> >> %================================================= >> % an all-zero sparse matrix >> %================================================= >> >> >> ans = {Uall_zero_sparse{U_ArrayType_SUdoubleU_ArraySize_[$U#UU_ArrayIsSparse_TU_ArrayData_Z}} >> json2data = all_zero_sparse: [2x3 double] >> >> %================================================= >> % an empty sparse matrix >> %================================================= >> >> >> ans = {Uempty_sparseZ} >> json2data = empty_sparse: [] >> >> %================================================= >> % an empty 0-by-0 real matrix >> %================================================= >> >> >> ans = {Uempty_0by0_realZ} >> json2data = empty_0by0_real: [] >> >> %================================================= >> % an empty 0-by-3 real matrix >> %================================================= >> >> >> ans = {Uempty_0by3_realZ} >> json2data = empty_0by3_real: [] >> >> %================================================= >> % a sparse real column vector >> %================================================= >> >> >> ans = {Usparse_column_vector{U_ArrayType_SUdoubleU_ArraySize_[$U#U
U_ArrayIsSparse_TU_ArrayData_[$i#[$U#U
}} >> json2data = sparse_column_vector: [5x1 double] >> >> %================================================= >> % a sparse complex column vector >> %================================================= >> >> >> ans = {Ucomplex_sparse_column_vector{U_ArrayType_SUdoubleU_ArraySize_[$U#U
U_ArrayIsComplex_TU_ArrayIsSparse_TU_ArrayData_[$i#[$U#U
ýÿü}} >> json2data = complex_sparse_column_vector: [5x1 double] >> >> %================================================= >> % a sparse real row vector >> %================================================= >> >> >> ans = {Usparse_row_vector{U_ArrayType_SUdoubleU_ArraySize_[$U#U
U_ArrayIsSparse_TU_ArrayData_[$i#[$U#U
}} >> json2data = sparse_row_vector: [0 3 0 1 4] >> >> %================================================= >> % a sparse complex row vector >> %================================================= >> >> >> ans = {Ucomplex_sparse_row_vector{U_ArrayType_SUdoubleU_ArraySize_[$U#U
U_ArrayIsComplex_TU_ArrayIsSparse_TU_ArrayData_[$i#[$U#U
ýÿü}} >> json2data = complex_sparse_row_vector: [1x5 double] >> >> %================================================= >> % a structure >> %================================================= >> >> data2json = name: 'Think Different' year: 1997 magic: [3x3 double] misfits: [Inf NaN] embedded: [1x1 struct] >> ans = {Uastruct{UnameSUThink DifferentUyearIÍUmagic[$i#[$U#U
 Umisfits[$D#Uð ÿø Uembedded{UleftTUrightF}}} >> json2data = astruct: [1x1 struct] >> >> %================================================= >> % a structure array >> %================================================= >> >> >> >> >> ans = {USupreme Commander[{UnameSUNexus PrimeUranki }{UnameSUSentinel PrimeUranki }{UnameSU Optimus PrimeUranki }]} >> json2data = Supreme_0x20_Commander: {[1x1 struct] [1x1 struct] [1x1 struct]} >> >> %================================================= >> % a cell array >> %================================================= >> >> >> >> >> data2json = [1x1 struct] [1x1 struct] [1x4 double] >> ans = {Udebian[[{UbuzzD?ñ™™™™™šUrexD?ó333333UboD?ôÌÌÌÌÌÍUhammiUslinkD@ ÌÌÌÌÌÍUpotatoD@
™™™™™šUwoodyiUsargeD@ÌÌÌÌÌÍUetchiUlennyiUsqueezeiUwheezyi}{UUbuntu[SUKubuntuSUXubuntuSULubuntu]}[$D#U@$záG®@$333333@&záG®@&333333]]} >> json2data = debian: {{1x3 cell}} >> >> %================================================= >> % invalid field-name handling >> %================================================= >> >> json2data = ValidName: 1 x0x5F_InvalidName: 2 x0x3A_Field_0x3A_: 3 x0xEFBFBD__0xEFBFBD_: '绝密' >> >> %================================================= >> % a 2D cell array >> %================================================= >> >> >> ans = {U data2json[[[[i
][[i][i]]][[i]]][[[i][i]][[i][i ]]][[[i]][[i ]]]]} >> json2data = data2json: {{1x2 cell} {1x2 cell} {1x2 cell}} >> >> %================================================= >> % a 2D struct array >> %================================================= >> >> data2json = 2x3 struct array with fields: idx data >> >> ans = {U data2json[[{Uidxi
UdataSUstructs}{UidxiUdataSUstructs}][{UidxiUdataSUstructs}{UidxiUdataSUstructs}][{UidxiUdataSUstructs}{UidxiUdataSUstructs}]]} >> json2data = data2json: {{1x2 cell} {1x2 cell} {1x2 cell}} >> >> >> >>