excel by example a microsoft excel cookbook for electronics engineers phần 7 docx

... the data to be transmitted is text (only ANSI strings), then the output is a variant that contains a string. If the data is binary, then we have to use a variant that contains a byte array. ... 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 last exam...

Ngày tải lên: 14/08/2014, 07:20

... Model 168 Goal Seek 170 Worst Case Analysis 172 Thermal Analysis 173 Half-Wave Rectification 179 True RMS and Integration 179 More Preparation 181 Standard Capacitance Value 184 Chart 186 Conclusion ... 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...

Ngày tải lên: 14/08/2014, 06:22

... 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

... user to adjust a value from a maximum to a minimum and back. It allows for three vernier levels. Coarse adjustment is by dragging the Scroll bar; medium by Figure 6-1. 70 Excel by Example of ... 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

... = nForward & “ 0.25%” 138 Excel by Example If Range(“d7”).Value < 10 Then nForward = Range(“d7”).Value * 10 If Range(“f7”).Value < 10 Then nForward = nForward + Range(“f7”).Value ... Range(“f7”).Value = 11 Then ‘golde nForward = nForward * 0.1 & “R%” Else ‘any other value nForward = nForward * 10 ^ Range(“f7”).Value If nForward < 1000 Then nForward = nForward...

Ngày tải lên: 14/08/2014, 07:20

... 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 ... 10-14: Creating a Group box. 178 Excel by Example Figure 10- 17: Formulas needed to calculate the thermal conductivity for a heat sink. Figure 10-18: Completed thermal analysis...

Ngày tải lên: 14/08/2014, 07:20

... Format Data Point and then modi- fying the settings under the Patterns tab. 2 67 Example 14: Interface to a Digital Multimeter Using a Serial Port Range( a7 ”).Value = iDMMMessage(6) Range( a8 ”).Value ... Range( a1 ”).Value = iDMMMessage(0) Range( a2 ”).Value = iDMMMessage(1) Range( a3 ”).Value = iDMMMessage(2) Range( a4 ”).Value = iDMMMessage(3) Range( a5 ”).Value = iDMMMessa...

Ngày tải lên: 14/08/2014, 07:20

... 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

... 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