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以下是步骤：
2 J0 Z3 R: \( p, A>> mex -setup % 这是必须的! x4 Z2 v3 n# w& Y, Y1 q# C0 `8 s
Please choose your compiler for building external inteRFace (MEX) files: 0 x) X# N u3 B% u+ H+ X: [. I2 Q3 {
* G: t% D" K: @9 h. h# G2 lWould you like mex to locate installed compilers [y]/n? n %这次是选择编译器，输入n，因为你的是自定义的
- @, E, i1 v+ Z' J%出现下面的选项：
; c& x) e4 q9 ]& J7 r ZSelect a compiler:
7 d; a3 Q& ^* x; X' w* |* f1 n( X" D; j[1] Borland C++ Compiler (free command line tools) 5.5
$ s; ]2 d2 W8 N9 T2 J[2] Borland C++Builder 6.0
" O' ]4 S7 D- e8 |: f[3] Borland C++Builder 5.0
7 N; Z, V' D+ A. O[4] Compaq Visual Fortran 6.1 * j; j* T* }, s3 r, I. E
[5] Compaq Visual Fortran 6.6 / d& J+ W2 D, e v8 m
[6] Intel C++ 9.1 (with Microsoft Visual C++ 2005 linker) ! q% o; F4 z- d: [& P! O) m" n" P: w
[7] Intel Visual Fortran 9.1 (with Microsoft Visual C++ 2005 linker) 3 E& A! F3 v+ q0 p. y w
[8] Intel Visual Fortran 9.0 (with Microsoft Visual C++ 2005 linker)
3 r5 W0 a( x0 E[9] Intel Visual Fortran 9.0 (with Microsoft Visual C++ .NET 2003 linker)
% E9 k9 |; w3 e0 x[10] Lcc-win32 C 2.4.1
7 q5 d, Z' `, B& j, w: U[11] Microsoft Visual C++ 6.0
: [! U3 \+ M' w* o[12] Microsoft Visual C++ .NET 2003
# r3 n% C- i8 N[13] Microsoft Visual C++ 2005
5 O5 y( u% ^( j5 C- F* x' x[14] Microsoft Visual C++ 2005 Express Edition , f. _4 [& a: C# y, G
[15] Open WATCOM C++ 1.3 : S+ |. x& J7 x+ f
. v0 L" S' h* F* R$ Q6 `% O. E6 }, Q[0] None
1 v7 Q2 P0 b; RCompiler: 13%这次选择13，或许你也可以用其他的& {! [% l& C) _1 O' @9 i
The default location for Microsoft Visual C++ 2005 compilers is C:\Program Files\Microsoft Visual Studio 8,
* k5 \$ L' T" O8 U, U9 a" Ybut that directory does not exist on this machine. # R' }3 O/ w6 z: T* _4 h% g1 C% X
* E* e$ _/ |% OUse C:\Program Files\Microsoft Visual Studio 8 anyway [y]/n? n %这次它说要使用默认的路径 继续选择n
. b2 C/ D% K5 D( fPlease enter the location of your compiler: [C:\Program Files\Microsoft Visual Studio 8] %它的意思是让你输入编译器的位置，输入：D:\Program Files\Microsoft Visual Studio 8
7 E0 I9 L& H+ M; O) ^4 t% 下面就是确认了
' Z5 k$ }) J- u" E$ _6 c# PPlease verify your choices:
% \* ^) z0 ^5 q; r) N
3 s% t& ~/ v2 K9 G3 TCompiler: Microsoft Visual C++ 2005 - a4 y w8 p, x4 [1 D: c
Location: D:\Program Files\Microsoft Visual Studio 8
6 r1 x, X' {- h" L- P1 H! T0 y- {# k
) r: X3 j9 M, h, L, g- `7 LAre these correct?([y]/n): y
. u I6 j, m9 j4 Y! v$ t*************************************************************************** + B; s. q6 C8 u+ c) ]. i7 Z
Warning: MEX-files generated using Microsoft Visual C++ 2005 require , e! ?( e6 Q7 T$ G2 ?4 }& Y
that Microsoft Visual Studio 2005 run-time libraries be
- F, X% L" {2 e! K( v available on the computer they are run on.
* U3 Y) V4 O4 | t! k7 `+ W+ V$ j If you plan to redistribute your MEX-files to other MATLAB
7 M: P J3 G6 C1 G) \, w( [/ x users, be sure that they have the run-time libraries.
. S* I4 Q4 H# `9 `3 W. ^7 x- q, g You can find more information about this at: & `" { [' B4 x, i% i0 |& f$ C' ^
3 A( s3 E1 b7 e- t
*************************************************************************** ) e1 _2 l# g( l! }4 F( y( Q
; x0 Y3 _+ F3 Q+ d+ t# E
Trying to update options file: C:\Documents and Settings\Administrator\Application Data\MathWorks\MATLAB\R2007a\mexopts.bat
_: d, R' m; yFrom template: D:\PROGRA~2\MATLAB\R2007a\bin\win32\mexopts\msvc80opts.bat " J! Q) a- p2 A$ F. x) G3 v
- w" O: k% L; N+ E5 x
Done . . . % ok，done！' m) |! s0 \! P+ H9 C
>> make
$ d1 _" v5 ~4 L7 g3 a; p3 c; I+ u>>
7 M, e" d5 O* r& n4 i%至此彻底完成，
* L7 ?: j+ N; D. P%以下是测试 w/ n4 P+ Y/ T
>>load heart_scale.mat/ r1 Y$ A4 k& |& L$ i! G- L( o$ r
>>model = svmtrain(heart_scale_label, heart_scale_inst, '-c 1 -g 0.07');
* f2 e2 z+ j& j2 P; P>> [predict_label, accuracy, dec_values] = svmpredict(heart_scale_label, heart_scale_inst, model); % ) E1 V2 {0 \) a; G+ ^
Accuracy = 86.6667% (234/270) (classification)% done
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发表于 2020-7-1 16:04
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反对！