Alibabacloud.com offers a wide variety of articles about to make smaller definition, easily find your to make smaller definition information here online.
As we all know, given the sample point {xi,i=1,2,3 ...} on the n one-dimensional real space, assuming that the sample point obeys the single peak Gaussian distribution, the parameter expression of the maximum likelihood estimate is:
Expectations:
We all know that {Xi, I =, 3 ...}, assume that the sample points are subject to a single-peak Gaussian distribution, the maximum likelihood estimation parameter expression is:
Expected: variance:
However, have you noticed that the variance
after learning this article, focus on the Photoshop path fully proficient in the manual series ( a two three four five) other articles
The Photoshop software provides a set of tool groups for building, editing, and setting paths, which are
GNU make Guide
Translation: hashao
Press: this is an article about GNU make. After reading this article, you should have a basic understanding of the usage of make. Make is a tool that must be mastered by all users who want to program on Unix
GNU make GuideTranslation: hashaoPress: this is an article about GNU make. After reading this article, you should have a basic understanding of the usage of make. Make is a tool that must be mastered by all users who want to program on Unix
I found a small problem when writing a program today, as shown below:
1 #include 2 #include 3 4 using namespace std; 5 template 6 class Node 7 { 8 private: 9 Node *next;10 public:11 T data;12 Node(const T&
The scale on the map indicates the degree to which the distance is smaller than the actual distance.
The formula is used to indicate: scale = distance/Actual distance on the graph. There are three methods to express the scale.
(1) Digital: The scale
1th Introduction to signal integrity analysis----basic definition and class four noise problems
I. Definition of high speedThe signal integrity effect becomes important when the clock frequency exceeds or rises by less than 1 NS, which is often
This paper introduces 3 methods of mobile end adaptation, as well as the solution to the problem of image blur and 1px thin line. Of course, prior to this, we sorted out the knowledge related to these methods: physical pixels, device-independent
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.