文件下载
解压
将解压好的文件夹添加到matlab中的toolbox
设置matlab路径
更新工具箱缓存
测试安装是否成功
load heart_scale
model = libsvmtrain(heart_scale_label, heart_scale_inst, ‘-c 1 -g 0.07’);
[predict_label, accuracy, dec_values] = libsvmpredict(heart_scale_label, heart_scale_inst, model);