未定义函数'fitrsvm‘，用于输入'double’类型的参数
未定义函数'fitrsvm‘，用于输入'double’类型的参数
提问于 2016-04-23 16:22:36
我正在使用Matalb 2014。在使用哪种功能时，它显示：
which fitrsvm
'fitrsvm' not found.fitrsvm是一个内置的函数，为什么matlab不认识它呢？我想在回归中使用svm，还有其他方法吗？
关于捆绑"ver“--它显示
MATLAB Version: 8.4.0.150421 (R2014b)
MATLAB License Number: unknown
Operating System: Microsoft Windows 8.1 Pro Version 6.3 (Build 9600)
Java Version: Java 1.7.0_11-b21 with Oracle Corporation Java HotSpot(TM) 64-Bit Server VM mixed mode
----------------------------------------------------------------------------------------------------
MATLAB Version 8.4 (R2014b)
Simulink Version 8.4 (R2014b)
Bioinformatics Toolbox Version 4.5 (R2014b)
Communications System Toolbox Version 5.7 (R2014b)
Computer Vision System Toolbox Version 6.1 (R2014b)
Control System Toolbox Version 9.8 (R2014b)
Curve Fitting Toolbox Version 3.5 (R2014b)
DSP System Toolbox Version 8.7 (R2014b)
Data Acquisition Toolbox Version 3.6 (R2014b)
Database Toolbox Version 5.2 (R2014b)
Econometrics Toolbox Version 3.1 (R2014b)
Financial Toolbox Version 5.4 (R2014b)
Fixed-Point Designer Version 4.3 (R2014b)
Fuzzy Logic Toolbox Version 2.2.20 (R2014b)
Global Optimization Toolbox Version 3.3 (R2014b)
Image Acquisition Toolbox Version 4.8 (R2014b)
Image Processing Toolbox Version 9.1 (R2014b)
Instrument Control Toolbox Version 3.6 (R2014b)
MATLAB Builder EX Version 2.5.1 (R2014b)
MATLAB Builder JA Version 2.3.2 (R2014b)
MATLAB Builder NE Version 4.2.2 (R2014b)
MATLAB Coder Version 2.7 (R2014b)
MATLAB Compiler Version 5.2 (R2014b)
MATLAB Report Generator Version 4.0 (R2014b)
Mapping Toolbox Version 4.0.2 (R2014b)
Neural Network Toolbox Version 8.2.1 (R2014b)
Optimization Toolbox Version 7.1 (R2014b)
Parallel Computing Toolbox Version 6.5 (R2014b)
Partial Differential Equation Toolbox Version 1.5 (R2014b)
Real-Time Windows Target Version 4.5 (R2014b)
Robust Control Toolbox Version 5.2 (R2014b)
Signal Processing Toolbox Version 6.22 (R2014b)
SimBiology Version 5.1 (R2014b)
SimHydraulics Version 1.15 (R2014b)
SimMechanics Version 4.5 (R2014b)
SimPowerSystems Version 6.2 (R2014b)
Simscape Version 3.12 (R2014b)
Simulink Coder Version 8.7 (R2014b)
Simulink Control Design Version 4.1 (R2014b)
Simulink Real-Time Version 6.1 (R2014b)
Spreadsheet Link EX Version 3.2.2 (R2014b)
Stateflow Version 8.4 (R2014b)
Statistics Toolbox Version 9.1 (R2014b)
Symbolic Math Toolbox Version 6.1 (R2014b)
System Identification Toolbox Version 9.1 (R2014b)
Wavelet Toolbox Version 4.14 (R2014b)有统计工具箱，但没有统计和机器学习工具箱。
回答 2
Stack Overflow用户
回答已采纳
发布于 2016-04-24 08:53:27
这是统计和机器学习工具箱的一部分。也许你没有工具箱。在命令行中键入"ver“以查看您有哪些工具箱。
Stack Overflow用户
发布于 2016-04-25 06:44:18
fitrsvm正在matlab 2016中工作。
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原文链接：
https://stackoverflow.com/questions/36813314
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