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其他书籍 This book covers the fundamental concepts of data mining, to demonstrate the potential of gathering
This book covers the fundamental concepts of data mining, to demonstrate the potential of gathering large sets of data, and analyzing these data sets to gain useful business understanding. The book is organized in three parts. Part I introduces concepts. Part II describes and demonstrates basic data ...
书籍 IP,+Ethernet+and+MPLS+Networks+
This book addresses two aspects of network operation quality; namely, resource
management and fault management.
Network operation quality is among the functions to be fulfilled in order to offer
quality of service, QoS, to the end user. It is characterized by four parameters:
– packet loss;
– dela ...
书籍 Frequency+Tunable+MEMS
For more than three decades, Micro Electro Mechanical Systems (MEMS) have
steadily transitioned out of research labs and into production forming a more than $10 billion
market [1]. MEMS devices such as accelerometers, pressure sensors and microphones, to name
a few, have seen immense utilization, pa ...
技术资料 模拟对话杂志(第44卷第4期)
In This Issue
2 Editors’ Notes; New Product Introductions
3 Two Ways to Measure Temperature Feature Simplicity, Accuracy, and Flexibility
9 Inertial Sensors Facilitate Autonomous Operation in Mobile Robots
13 Multichannel DDS Enables Phase-Coherent FSK Modulation
15 High-Side Current Sensing with W ...
技术资料 基于MOOC的单片机课程教学模式研究
针对单片机原理课程传统教学中存在的实际问题,结合MOOC学习的特点,提出了基于MOOC的单片机课程的教学模式。教学从课前学习、课堂教学及课后总结三个部分进行探讨,把学生分为三个小组进行测试。测试结果表明,基于MOOC的单片机课程教学模式能够调动学生自主学习的积极性,提高单片机课程的教学效果。Focusing on the practical ...
资料/手册 LM621无刷电机换向器
General Description
The LM621 is a bipolar IC designed for commutation of
brushless DC motors. The part is compatible with both
three- and four-phase motors. It can directly drive the power
switching devices used to drive the motor. The LM621 provides
an adjustable dead-time circuit to eliminate ``s ...
微处理器开发 In term project, we will take the baseline JPEG codec in ARM-based platform system as an example to
In term project, we will take the baseline JPEG codec in ARM-based platform system as an example to practice the design flow in SoC. We divide the project into three
parts, and the goal of each part is described as follow.
Part I: Design a baseline JPEG software codec in C/C++ and port it to ARM cor ...
技术资料 LM621无刷电机换向器
General Description
The LM621 is a bipolar IC designed for commutation of
brushless DC motors. The part is compatible with both
three- and four-phase motors. It can directly drive the power
switching devices used to drive the motor. The LM621 provides
an adjustable dead-time circuit to eliminate ``s ...
技术资料 开关变换器研究
介绍了一种三电平双管正激软开关变换器（Three-level Double Forward soft-switching Converter，TDFC）拓
扑结构，在该拓扑结构中，变压器初级采用了两组双管正激电路串联，变压器次级电路并联，从而使变换器同时具有
三电平电路和双管正激变换器的优点 ...
ARM LPC314x系列ARM微控制器用户手册
The NXP LPC314x combine a 270 MHz ARM926EJ-S CPU core, High-speed USB 2.0OTG, 192 KB SRAM, NAND flash controller, flexible external bus interface, three channel10-bit A/D, and a myriad of serial and parallel interfaces in a single chip targeted atconsumer, industrial, medical, and communication mark ...