INDEX MATCHIndex and Match were a common combination of functions in excel.
The Index function is used to return the cell data of a given serial number. There were two forms of grammar:
- Return the contents of the corresponding serial number from a single row or column: Index1 (row or column area, serial number). For example, if you want to return the data corresponding to the third row in the E2: E15 area (single row), the formula is = Index (E2: E15, 3); if the formula is = Index (E2: L2, 4), the data corresponding to the fourth column in the E2: L2 area (single row) is returned.
- Return the contents of the corresponding row number and column number from an area: Index (Area Range, Line Sequence Number, column Sequence Number). For example, to return the data corresponding to row 4 and column 2 in the D2: F15 area, the formula is = Index (D2: F15,4,2).
The Match function is used to return the location of the value to be found within the specified search area. The grammar was Match (the value to be found, the range to be found, and the matching method). The search range was limited to a single line or column. The matching method: 1 or omitted meant "less than or equal to", 0 meant "exact match", and-1 meant "greater than". For example, if you search for "Wang Juan" in the area E2: E15, the formula would be Match ("Wang Juan ", E2: E15, 0), and the serial number would be returned.
When these two functions are used in combination, the Match function is usually used to help obtain the row (or column) sequence number needed in the Index function. For example, if a student's report card contained his student number, name, language, mathematics, and English grades, he could search for a student's language grades based on his student number. First, use the Match function: Match (A12, A2: A10, 0)(A12 is the student number to be found, A2: A10 is the student number column, 0 represents an exact match) to obtain the row number of the student number in the student number column, and then use the Index function: Index (B2: E10, Match (A12, A2: A10, 0),2)(B2: E10 is the entire data area, 2 represents the column where the language score is returned) to obtain the result.
Compared to the VLOOkUP and HLOOkUP functions, the combination of the Index and Match functions was more flexible. It was not limited by the search direction and could be used for horizontal and vertical search. It could also be used for fuzzy matching search, multi-condition search, and many other scenarios.
"Choose" was equally exciting. Everyone was welcome to read it!
New Dragon Seeking Formula IndexThe new version of the Dragon-Seeking Manual was an indicator system for stock selection and trading. It contained different versions of indicator sets, such as Flying Dragon in the Sky, Seeing Dragon with Field, Black Eagle's Eye, and so on. These indicators could be used to judge the movement of the main capital, the breakthrough and rise of the stock price, and so on, helping investors find potential strong stocks and buying opportunities. These indicators did not include future functions, so the signal would not drift, and he could use them without worry. However, the specific indicator formula and application method needed further understanding and research.
Yin Baohua's stock index formulaYin Baohua's stock index formula was mainly composed of moving average, relative strength index (RSI), moving average convergence and deviation index (MCD), Bollinger band and other indicators. These indicators can provide information on the stock's average trend, overbought and oversold conditions, and the range of price fluctuations. By observing the trends and intersections of the indicators, investors could determine the timing of buying and selling stocks. For example, when the stock price breaks through the moving average from below and the RSI indicator shows that it is overbought, it may be a good time to sell. On the contrary, when the stock price breaks through the moving average from above and the RSI indicator shows that it is oversold, it may be a good time to buy. The source code of the specific indicator formula could be found in the relevant documents.
Yin Baohua's Three Absolute Index FormulaYin Baohua's bottom three absolute index formula was an index composed of Trader's Theory No. 1, Trader's Theory No. 2, and Trader's Theory No. 3. However, the given search results did not provide any specific formula content.
Single-phase motor how to match the formula of the capacityThere are several formulas for the matching of single-phase motor with the following:
1. Calculating the working capacity according to the power: \(GC = 1950I/U\cos_\)(microfarad),\(I_) is the motor current,\(U_) is the single-phase power supply voltage, and\(\cos_\) is the power factor (take\(0.75_)). If the single-phase power is taken as\(220Vdm_), then\(GC = 1950P/(U ^2)\cos_= 1950*P/(220*220)*0.75 = 0.03*P(uF), and\(P_) is the motor power. After calculating the working capacity, the starting capacity shall be taken as 1 - 4 times of the working capacity.
2. <<C = 2 <fL>/<^2>>, where <C> is the capacity of the transformer,<f> is the frequency of the power supply,<L> is the induction of the motor, and <<^2>> is the power factor.
3. When the transformer is damaged and the labeled parameters are unknown, it can be selected according to the calculation of C = 8fs (uF), where C is the matching capacity (unit is microfarad); J is the current density of the motor starting winding (generally choose 5 - 7A/square); s is the cross-section area of the starting winding wire (square).
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Refractive index and reflective index of matterThere was a close relationship between the index of refraction and the index of reflection.
The relationship between the two can be seen from the formula, R =<<frac>{n1-n2}{n1 + n2}>>(the Fresnel formula, where <R> represents the reflection index, and <n1> and <n2> represent the refraction index of light when it enters medium 2 from medium 1). In addition, according to Snell's Law: <</><<</></><</>>), the relationship between the refraction index and the
When light enters another medium vertically from one medium (that is, the angle of incidence is <alpha>=<alpha>= 0>), the greater the difference in the index of refraction between the two media, the greater the reflection. For example, when light enters a solid from a vacuum or air (the index of refraction is close to 1), the higher the index of refraction of the solid, the higher the reflection. The higher the index of refraction, the higher the reflection, and the stronger the luster.
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Mahjong Match MatchMahjong Match Elimination was a puzzle elimination game. Players needed to find two identical mahjong tiles to eliminate them. There were many versions and variations of the game, including Mahjong Elimination, Mahjong Move, and Mahjong Lianliankan. The rules of the game were roughly the same. Players needed to click on adjacent mahjong tiles with the same pattern to eliminate them. Some versions also allowed players to move the tiles. If there were tiles with the same pattern in the horizontal or vertical direction, they could be eliminated together. The game had different levels and modes to choose from, and players needed to eliminate all the mahjong tiles as soon as possible. According to the search results, the game was available for online play and download on 4399 Mini games and Appstore's official website.
Public Rebellion novel index, reading indexHe recommended a few novels. " The Toy Merchant from the Wind Capital " was a Doujinshi novel derived from a light novel written by the Kedar Duck King. It was about a toy merchant with some conscience selling toys in the world of the Kamen Rider. The book list evaluation started from the world of the Kamen Rider and began to promote USB drives. " The Rebellion and Thief " was a historical novel that was hypocritical like Odin's. It was an ethical story about grudges at the end of the Eastern Han Dynasty. Although it was evaluated as Odin's divine work, it had been abandoned. " I'm a Big Boss in the Purgatory of Souls ", a novel about the city's special abilities. It was a story of a young man with extraordinary methods. The new book had been released. " Reborn Life Should Be Contended ", a work of Half an Acre of Nanshan. It was about urban life. The protagonist was reborn to change his fate. Although it was lacking, the writing style was first-class. " Bandit Commander " was a historical novel written by Weeping Wind Dust. The main character traveled through the Five Dynasties and Ten Kingdoms to take advantage of the chaos to fight for the world. He had an inexplicable protective temperament.
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chaos formula" Chaos Tactics " was an Eastern fantasy novel written by the online writer, Xinxing Xiaoyao. It was published on Qidian Chinese Network. The novel told the story of an ordinary youth, Shi Hao, who accidentally obtained a mysterious small talisman and embarked on the path of cultivation.
The novel ended in November 2014, with a total of 1347 chapters and a total word count of 5.2 million. The novel was ranked seventh on the 2015 "China Original Literature List".
While waiting for the TV series, you can also click on the link below to read the classic original work of " A Record of a Mortal's Journey to Immortality "!