14-8 Definition of the Fourier transform The exponential form of the Fourier series

14-6 Effective values and power The effective or rms value of the function f(t) is

14-5 Waveform synthesis Synthesis is a combination of so as form a whole

14-4 Line spectrum A plot showing each of harmonic amplitudes in the wave is called the line spectrum

S14-2 Exponential Fourier series f(t)=+ cosot+a2 cos 2ot+.] sinot+ b2 sin

人教版高中历史必修2第五单元第14课 物质生活与习俗的变迁课件(2)

12 总论 13 血液 14 血液循环

Chapter 14: Contents Distinction Between Forward The \Implied\Risk-Free Rate Futures Contracts The Forward Price is nota The Economic Function of Forecast of the Spot Price Futures Markets Forward-Spot Parity with Cash The Role of Speculators Payouts

一、喘息综合症 1 喘息是一症状并非疾病 2 哮喘是喘息综合症的代表 3 40%婴儿和儿童早期有反复喘息 4 60%~70%在儿童中-后期缓解 5 若8~14岁仍有症状个体-哮喘(英) 6 Peat跟踪8~10岁,16.1%吸入组胺气道异常,2年后8.8%,12~14岁为6.3%,提示多数有喘息随年齡增大不一定发展成真正哮喘(澳)

Unit 14 Entertaining 14.1 Taking a guest to dinner (1) Language in use Read this text. Where do the sentences in the box belong? If you arrive at a restaurant before your host, wait at the bar B If you're not sure you can go, call and explain your situation