1.对各种参数进行了比较https://blog.youkuaiyun.com/cp32212116/article/details/39104617
2.对直方图取值的分配情况有详细例子https://blog.youkuaiyun.com/wjb820728252/article/details/78395092
3.比较完整http://blog.sina.com.cn/s/blog_60e6e3d50101bkpn.html
4.描述轻简有个人理解https://www.jianshu.com/p/6f69c751e9e7
5.配有matlab代码的解释https://blog.youkuaiyun.com/dulingtingzi/article/details/51488060