VBA is used to further expand what some programs are able to accomplish. VBA is often used to create macros, automate processes, generate custom forms, or perform repetitive tasks that may need minimal human intervention."}},"@type": "Question","name": "Is VBA the Same As Excel?","acceptedAnswer": "@type": "Answer","text": "VBA is a computer language that is used within Excel. While Excel is a broader software used for many different types of analytical functions, VBA enhances its capabilities.","@type": "Question","name": "Is VBA Easy to Learn?","acceptedAnswer": "@type": "Answer","text": "Compared to other complex languages, VBA is relatively easier to learn. It is considered a beginner-friendly language, and VBA-coders often do not need to have prior experience as a coder to learn the language. In addition, the VBA community has many resources available for individuals new to programming.","@type": "Question","name": "Is VBA Still In Demand?","acceptedAnswer": "@type": "Answer","text": "Yes, VBA is still useful and used by individuals interacting with Microsoft products. However, newer languages such as Python, C#, or R can be used to code in place of VBA. In addition, new tools such as Power Query may be able to perform tasks that could previously only be performed when using VBA."]}]}] EducationGeneralDictionaryEconomicsCorporate FinanceRoth IRAStocksMutual FundsETFs401(k)Investing/TradingInvesting EssentialsFundamental AnalysisPortfolio ManagementTrading EssentialsTechnical AnalysisRisk ManagementNewsCompany NewsMarkets NewsCryptocurrency NewsPersonal Finance NewsEconomic NewsGovernment NewsSimulatorYour MoneyPersonal FinanceWealth ManagementBudgeting/SavingBankingCredit CardsHome OwnershipRetirement PlanningTaxesInsuranceReviews & RatingsBest Online BrokersBest Savings AccountsBest Home WarrantiesBest Credit CardsBest Personal LoansBest Student LoansBest Life InsuranceBest Auto InsuranceAdvisorsYour PracticePractice ManagementFinancial Advisor CareersInvestopedia 100Wealth ManagementPortfolio ConstructionFinancial PlanningAcademyPopular CoursesInvesting for BeginnersBecome a Day TraderTrading for BeginnersTechnical AnalysisCourses by TopicAll CoursesTrading CoursesInvesting CoursesFinancial Professional CoursesSubmitTable of ContentsExpandTable of ContentsWhat Is VBA?Understanding VBAVBA in ExcelWhat Can You Do With VBAImportant VBA TermsVBA UsersVBA FAQsThe Bottom LineFinTechOther TechnologiesVisual Basic for Applications (VBA): Definition, Uses, ExamplesByWill Kenton Full Bio LinkedIn Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School for Social Research and Doctor of Philosophy in English literature from NYU.Learn about our editorial policiesUpdated September 23, 2022Reviewed byEric EstevezFact checked byRyan Eichler Fact checked byRyan EichlerFull Bio LinkedIn Ryan Eichler holds a B.S.B.A with a concentration in Finance from Boston University. He has held positions in, and has deep experience with, expense auditing, personal finance, real estate, as well as fact checking & editing.Learn about our editorial policies What Is Visual Basic for Applications (VBA)? Visual Basic for Applications (VBA) is part of Microsoft Corporation's (NASDAQ: MSFT) legacy software Visual Basic. VBA is used to write programs for the Windows operating system and runs as an internal programming language in Microsoft Office (MS Office, Office) applications such as Access, Excel, PowerPoint, Publisher, Word, and Visio. VBA allows users to customize beyond what is normally available with MS Office host applications.
Did you know that there is a free, entry-level design automation included in every seat of SOLIDWORKS? Learn how and why you should activate your DriveWorksXpress add-in and start automating your designs.
automating solidworks 2011 using macros free 23
If you have SOLIDWORKS, you already have DriveWorksXpress. You just need to activate it, free inside the SOLIDWORKS tools menu. Configuring and automating your designs with DriveWorksXpress is so simple, it can be done in just four steps:
A demagnetized Nd-Fe-B permanent magnet was scanned in the strong magnetic field space just above the magnetic pole containing a HTS bulk magnet which generates the magnetic field 3.4 T. The magnet sample was subsequently found to be fully magnetized in the open space of the static magnetic fields. The finite element method was carried out for the static field magnetization of a permanent magnet using a HTS bulk magnet. Previously, our research group experimentally demonstrated the possibility of full magnetization of rare earth permanent magnets with high-performance magnetic properties with use of the static field of HTS bulk magnets. In the present study, however, we succeeded for the first time in visualizing the behavior of the magnetizing field of the bulk magnet during the magnetization process and the shape of the magnetic field inside the body being magnetized. By applying this kind of numerical analysis to the magnetization for planned motor rotors which incorporate rare-earth permanent magnets, we hope to study the fully magnetized regions for the new magnetizing method using bulk magnets and to give motor designing a high degree of freedom.
This manuscript describes the development of a new MEMS sensor for the measurement of AC electric current. The sensor is comprised of a MEMS piezoelectric cantilever with a microscale permanent magnet mounted to the cantilever's free end. When placed near a wire carrying AC current, the magnet couples to the oscillating magnetic field surrounding the wire, causing the cantilever to deflect, and piezoelectric coupling produces a sinusoidal voltage proportional to the current in the wire. The sensor is itself passive, requiring no power supply to operate. It also operates on proximity and need only be placed near a current carrier in order to function. The sensor does not need to encircle the current carrier and it therefore can measure current in two-wire zip-cords without necessitating the separation of the two conductors. Applications for tins sensor include measuring residential and commercial electricity use and monitoring electric power distribution networks. An analytical model describing the behavior of the current sensor was developed. This model was also adapted to describe the power output of an energy scavenger coupled to a wire carrying AC current. A mesoscale sensor exhibited a sensitivity of 75 mV/A when measuring AC electric current in a zip-cord. A mesoscale energy scavenger produced 345 muW when coupled to a zip-cord carrying 13 A. MEMS current sensors were fabricated from aluminum nitride piezoelectric cantilevers and composite permanent magnets. The cantilevers were fabricated using a four-mask process. Microscale permanent magnets were dispenser-printed using NdFeB magnetic powder with an epoxy binder. The MEMS AC current sensor was interfaced with amplification circuitry and packaged inside an almninum enclosure. The sensor was also integrated with a mesoscale energy scavenger and power conditioning circuitry to create a fully self-powered current sensor. Unamplified sensitivity of the sensor was 0.1-1.1 mV/A when measuring currents in single
The supply chain risk of rare-earth permanent magnets has yielded research efforts to improve both materials and magnetic circuits. While a number of magnet optimization techniques exist, literature has not incorporated the permanent magnet failure process stemming from finite coercivity. To address this, a mixed-integer topology optimization is formulated to maximize the flux density of a segmented Halbach cylinder while avoiding permanent demagnetization. The numerical framework is used to assess the efficacy of low-cost (rare-earth-free ferrite C9), medium-cost (rare-earth-free MnBi), and higher-cost (Dy-free NdFeB) permanent magnet materials. Novel magnet designs are generated that produce flux densities 70% greater than the segmented Halbach array, albeit with increased magnet mass. Three optimization formulations are then explored using ferrite C9 that demonstrates the trade-off between manufacturability and design sophistication, generating flux densities in the range of 0.366-0.483 T.
A higher saturation magnetization obtained by an increased iron content is essential for yielding larger energy products in rare-earth Sm 2 Co 17 -type pinning-controlled permanent magnets. These are of importance for high-temperature industrial applications due to their intrinsic corrosion resistance and temperature stability. Here we present model magnets with an increased iron content based on a unique nanostructure and -chemical modification route using Fe, Cu, and Zr as dopants. The iron content controls the formation of a diamond-shaped cellular structure that dominates the density and strength of the domain wall pinning sites and thus the coercivity. Using ultra-high-resolution experimental and theoretical methods, we revealed the atomic structure of the single phases present and established a direct correlation to the macroscopic magnetic properties. With further development, this knowledge can be applied to produce samarium cobalt permanent magnets with improved magnetic performance.Understanding the factors that determine the properties of permanent magnets, which play a central role in many industrial applications, can help in improving their performance. Here, the authors study how changes in the iron content affect the microstructure of samarium cobalt magnets. 2ff7e9595c
Comments