excel by example a microsoft excel cookbook for electronics engineers phần 9 pdf

... Dim bytWaveData() As Byte Dim varWavedata As Variant Dim lngCheckSum As Long Dim iI As Integer Dim intSpare As Integer Dim intSpare1 As Integer Dim varIntermediate As Variant Dim cc0 As Byte ... on a form. In Parenthesis: Controls in Excel We have seen in previous examples that there are four ways to create controls in Excel. Each method has advantages and disadvantages. Method...

Ngày tải lên: 14/08/2014, 07:20

... 172 Thermal Analysis 173 Half-Wave Rectification 1 79 True RMS and Integration 1 79 More Preparation 181 Standard Capacitance Value 184 Chart 186 Conclusion 1 89 EXAMPLE 11: TL431 Adjustable Voltage ... am afraid it is very much a case of “Do as I say, not as I do.” Figure 1: Analysis ToolPak Add-Ins. Introduction xvii Excel by Example A Microsoft Excel Cookbook for E...

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... arranged in one or more rows as can be seen from our case for the standard baud rates. Using the actual baud rate I am going to search the first row of the table for the nearest standard value ... combinations, we will show the hexadecimal equivalent. Using the look up table of standard baud rates, we will find the nearest standard value less than the actual baud rate, and the nearest...

Ngày tải lên: 14/08/2014, 06:22

... indication that it is hexadecimal. It is easy enough to prefix the number with “0x” using concatenation. Excel has a special command for this: CONCATENATE (text1,text2, ) 78 Excel by Example Since ... Parenthesis: Excel Warning Detection” in the next example for a more detailed explanation. There can also be a red triangle in the right-hand corner of a cell, which...

Ngày tải lên: 14/08/2014, 06:22

... prepares a list of values that can be used for the input variable in a formula, and the result of the formula calculated for each of these input values is produced in a parallel list. In a two-dimensional ... employed in a formula evaluation, Excel is flexible enough to interpret it as a number. In Parenthesis: Data Tables The data tables approach in Excel can be applied...

Ngày tải lên: 14/08/2014, 06:22

... ‘golde nForward = nForward * 0.1 & “R” Else ‘any other value nForward = nForward * 10 ^ Range(“h7”).Value If nForward < 1000 Then nForward = nForward & “R” Else If nForward < ... 10-3. 146 Excel by Example Make sure the Space option is checked as a delimiter and click on Finish. The data will ap- pear as in Figure 9- 4. Figure 9- 4: RTD data loaded. Note that...

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... by dividing the area into trap - ezoids, we can calculate the area of each trapezoid and sum them to calculate the total area. The area of a trapezoid is the average of the sum of the two parallel ... process for a second diagram for the astable configuration, even though we are getting a little ahead of ourselves. We create form frmAstable and insert an image control using the...

Ngày tải lên: 14/08/2014, 07:20

... variant that contains a string. If the data is binary, then we have to use a variant that contains a byte array. Confused? Me too. Example 14 (this example) only deals with data reception. Example ... resistors since there are many values, but the standard range of values for capacitors has some sizeable gaps and the result may not be reasonable. As we saw at the end of the...

Ngày tải lên: 14/08/2014, 07:20

... Range( a1 ”).Value = iDMMMessage(0) Range( a2 ”).Value = iDMMMessage(1) Range( a3 ”).Value = iDMMMessage(2) Range( a4 ”).Value = iDMMMessage(3) Range( a5 ”).Value = iDMMMessage(4) Range( a6 ”).Value ... capability to read the caliper data into Excel and the ensuing statistical data analysis is a cinch. Figure 15-1: Vernier caliper with cable attached. 255 Example 14: Interface t...

Ngày tải lên: 14/08/2014, 07:20

... interesting aspect of the array formula is that Excel can hold the array result in memory and perform and display a function applied to that array. Let’s change this example to calcu- late the total ... varSlope1 As Variant Dim varSlope2 As Variant Dim varConst1 As Variant Dim varConst2 As Variant Dim varTimePeak As Variant If Range(“Style”) = “From Zero” Then iMin = 1023 * Range...

Ngày tải lên: 14/08/2014, 07:20