APAKAH MAKSUD MOVING AVERAGE dalam CORSICA?
Bergerak purata
Dalam statistik, purata bergerak adalah pengiraan untuk menganalisis titik data dengan membuat satu siri purata subset yang berbeza daripada set data penuh. Ia juga dipanggil min maksud atau rolling mean dan adalah sejenis penapis tindak balas impuls terhingga. Variasi termasuk: bentuk mudah, dan kumulatif, atau tertimbang. Memandangkan satu siri nombor dan saiz subset tetap, elemen pertama bagi purata bergerak diperoleh dengan mengambil purata subset tetap awal siri nombor. Kemudian subset diubahsuai dengan "berpindah ke hadapan"; iaitu, tidak termasuk nombor pertama siri dan termasuk nombor seterusnya berikutan subset asal dalam siri ini. Ini mewujudkan subset nombor baru, yang adalah purata. Proses ini diulangi sepanjang keseluruhan siri data. Garis plot yang menghubungkan semua purata ialah purata bergerak. Purata bergerak adalah satu set nombor, masing-masing adalah purata subset yang sepadan dengan satu set titik datum yang lebih besar. Purata bergerak juga boleh menggunakan berat yang tidak sama rata untuk setiap nilai datum dalam subset untuk menekankan nilai tertentu dalam subset.
Definisi moving average dalam kamus Corsica
Takrif purata bergerak dalam kamus adalah turunan turunan rata-rata berturut-turut berturut-turut dari beberapa ahli yang diberikan, sering digunakan dalam siri masa untuk turun naik turun jangka pendek dan membuat trend lebih jelas.
CORSICA BUKU YANG BERKAIT DENGAN «MOVING AVERAGE»
Ketahui penggunaan
moving average dalam pilihan bibliografi berikut. Buku yang berkait dengan
moving average dan ekstrak ringkas dari yang sama untuk menyediakan konteks penggunaannya dalam kesusasteraan Corsica.
1
Business Analysis with Microsoft Excel
Compare, for example, Figure 9.1, where the moving averages were created by
entering formulas directly on the worksheet, and Figure 9.4, which was created
by the Moving Average add-in. Notice that each moving average in Figure 9.4 is ...
Conrad George Carlberg,
2002
2
Introduction to Time Series Analysis and Forecasting: With ...
Table 2.1 Forecasting with Single Moving Average Smoothing Sales in Single
Moving Monthly Time Periods Heating Units Average (T 3) Error 1. January 10
units 2. February 9 3. March 8 4. April 7 (10 9 8)/3 9.00 2.00 5. May 3 (9 8 7)/3
8.00 ...
Robert A. Yaffee, Monnie McGee,
2000
3
Quantitative Techniques for Managerial Decisions
In a five-year moving average, the value of each year is replaced by the mean of
the value of the five successive years of which two precede and two succeed the
given year. Both five-year moving totals and moving averages are centred in the
...
U. K. Srivastava, G. V. Shenoy, S. C. Sharma,
1989
4
Digital Signal Processing: A Practical Guide for Engineers ...
The moving average is the most common filter in DSP, mainly because it is the
easiest digital filter to understand and use. In spite of its simplicity, the moving
average filter is optimal for a common task: reducing random noise while
retaining a ...
5
Principles of Supply Chain Management
Some of the more common time series approaches such as the naïve, simple
moving average, weighted moving average, simple exponential smoothing, and
linear trend forecasts are discussed next. Naïve Forecast Using the naïve
forecast, ...
Joel Wisner, Keah-Choon Tan, G. Leong,
2008
6
Introduction to Simulink with Engineering Applications
The Weighted Moving Average block samples and holds the N most recent inputs
, multiplies each input by a specified value (given by the Weights parameter), and
stacks them in a vector. This block supports both single−input / single−output ...
7
Information Graphics: A Comprehensive Illustrated Reference
Bar Chart2 (continued) Moving average curves Moving average curves are
frequently used with bar charts to smooth the data, make trends easier to see,
and identify potential decision points. Moving average curves might be based on
open, ...
8
GCSE Maths: The AQA Modular Course
These are called Moving Averages and, because we took every possible set of
four readings, this one is a four point moving average. Calculating moving
averages is a very good way of 'smoothing out' the 'jagged edges' of a time graph
.
David Bowles, Paul Metcalf,
2002
9
Excel 2007 Data Analysis For Dummies
In the Interval text box, tell Excel how many values to include in the moving
average calculation. You can calculate a moving average using any number of
values. By default, Excel uses the most recent three values to calculate the
moving ...
10
Intelligent Robotics and Applications: First International ...
Velocity the second-ordermoving average velocity curve the second-ordermoving
average velocity curve the second-ordermoving average velocity curve the
second-ordermoving average velocity curve the first-order moving average
velocity ...
Caihua Xiong, Yongan Huang, Youlun Xiong,
2008
BARANGAN BERITA YANG TERMASUK TERMA «MOVING AVERAGE»
Ketahui apa yang diterbitkan oleh akhbar nasional dan antarabangsa dan cara istilah
moving average digunakan dalam konteks perkara berita berikut.
VEU Crosses Below Key Moving Average Level
In trading on Wednesday, shares of the Vanguard FTSE All-World ex-US ETF (Symbol: VEU) crossed below their 200 day moving average of ... «Nasdaq, Jul 15»
VMWARE Breaks Above 200-Day Moving Average - Bullish for VMW
In trading on Wednesday, shares of VMWARE, Inc. (Symbol: VMW) crossed above their 200 day moving average of $84.64, changing hands as ... «Nasdaq, Jul 15»
PII Crosses Below Key Moving Average Level
In trading on Wednesday, shares of Polaris Industries Inc. (Symbol: PII) crossed below their 200 day moving average of $147.39, changing ... «Nasdaq, Jul 15»
Moving Average Crossover Alert: Pioneer Energy (PES)
Recently, the 50 Day Moving Average for PES broke out below the 200 Day ... And with the recent moving average crossover, investors have to ... «Zacks.com, Jul 15»
Guess (GES): Moving Average Crossover Alert
The company just saw its 50 Day Moving Average breakout above its ... moving average, a trend that could indicate some bullishness in the ... «Zacks.com, Jul 15»
Notable Two Hundred Day Moving Average Cross - MTSI
In trading on Wednesday, shares of M/A-Com Technology Solutions Holdings Inc. (Symbol: MTSI) crossed below their 200 day moving average ... «Nasdaq, Jul 15»
Entegris Breaks Below 200-Day Moving Average - Notable for ENTG
In trading on Wednesday, shares of Entegris Inc (Symbol: ENTG) crossed below their 200 day moving average of $13.37, changing hands as ... «Nasdaq, Jul 15»
LSTR Makes Bullish Cross Above Critical Moving Average
In trading on Wednesday, shares of Landstar System, Inc. (Symbol: LSTR) crossed above their 200 day moving average of $68.94, changing ... «Nasdaq, Jul 15»
IDEX Breaks Below 200-Day Moving Average - Notable for IEX
In trading on Wednesday, shares of IDEX Corporation (Symbol: IEX) crossed below their 200 day moving average of $75.92, changing hands ... «Nasdaq, Jul 15»
Copart Breaks Below 200-Day Moving Average - Notable for CPRT
In trading on Wednesday, shares of Copart, Inc. (Symbol: CPRT) crossed below their 200 day moving average of $35.84, changing hands as ... «Nasdaq, Jul 15»