words-by-frequency.txt 是常用的单词txt，里面包含了125K个常用单词。 为了更加的fit模型，你可以在其中加上你项目独有的单词，增加模型精度。

Tom Lee: The Design of CMOS Radio-Frequency Integrated Circuits, 2nd Ed cmos射频集成电路设计

Digital control of high-frequency switched-mode power converter

Time-Frequency Signal Analysis and Processing-A Comprehensive Reference，时频分析的经典教材，第二版，英文高清，带目录标签

时频分析时频分析（JTFA）即时频联合域分析（Joint Time-Frequency Analysis）的简称，作为分析时变非平稳信号的有力工具，成为现代信号处理研究的一个热点，它作为一种新兴的信号处理方法，近年来受到越来越多的重视。时频分析方法提供了时间域与频率域的联合分布信息，清楚地描述了信号频率随时间变化的关系。

ContentsForeword xvAcknowledgments xix1 Introduction to Communications Circuits 11.1 Introduction 11.2 Lower Frequency Analog Design and MicrowaveDesign Versus Radio Frequency IntegratedCircuit Design 21.2.1 Impedance Levels for Microwave and Low-Frequency Analog Design 21.2.2 Units for Microwave and Low-Frequency AnalogDesign 31.3 Radio Frequency Integrated Circuits Used in aCommunications Transceiver 41.4 Overview 6References 62 Issues in RFIC Design, Noise, Linearity, andFiltering 92.1 Introduction 9vvi Radio Frequency Integrated Circuit Design2.2 Noise 92.2.1 Thermal Noise 102.2.2 Available Noise Power 112.2.3 Available Power from Antenna 112.2.4 The Concept of Noise Figure 132.2.5 The Noise Figure of an Amplifier Circuit 142.2.6 The Noise Figure of Components in Series 162.3 Linearity and Distortion in RF Circuits 232.3.1 Power Series Expansion 232.3.2 Third-Order Intercept Point 272.3.3 Second-Order Intercept Point 292.3.4 The 1-dB Compression Point 302.3.5 Relationships Between 1-dB Compression andIP3 Points 312.3.6 Broadband Measures of Linearity 322.4 Dynamic Range 352.5 Filtering Issues 372.5.1 Image Signals and Image Reject Filtering 372.5.2 Blockers and Blocker Filtering 39References 41Selected Bibliography 423 A Brief Review of Technology 433.1 Introduction 433.2 Bipolar Transistor Description 43Current Dependence 463.33.4 Small-Signal Model 473.5 Small-Signal Parameters 483.6 High-Frequency Effects 49as a Function of Current 513.6.1 fT3.7 Noise in Bipolar Transistors 533.7.1 Thermal Noise in Transistor Components 533.7.2 Shot Noise 533.7.3 1/f Noise 54vii3.8 Base Shot Noise Discussion 553.9 Noise Sources in the Transistor Model 553.10 Bipolar Transistor Design Considerations 563.11 CMOS Transistors 573.11

时频分析的经典教材，中文版，好不容易找到的，拿出来和大家分享。

介绍了系统辨识的方法，主要包括基于正交基进行频域辨识等等。

Y. (G.) Li and G. Stüber: Orthogonal Frequency Division Multiplexing for Wireless Communications

High Frequency Financial Econometrics。高频交易模型