Tweak scatterMatrix example
Tweak scatterMatrix example

100star/echarts,chenfwind/echarts,apache/incubator-echarts,hexj/echarts,hexj/echarts,chenfwind/echarts,ecomfe/echarts,ecomfe/echarts,starlkj/echarts,starlkj/echarts,apache/incubator-echarts,hexj/echarts,starlkj/echarts,100star/echarts