| 1. | Qam part frame
Qam调制部分原理框图 |
| 2. | The last , the block diagram of receiver radio subsystem , signal processing subsystem are got after the calculation of the whole parameters
针对接收机的各项指标进行了分析计算，给出接收机射频子系统、信号处理子系统的原理框图。 |
| 3. | Chapter 3 introduce the design principle of chaotic adc , and proposed a novel mapping function of a / d conversion , also give the principle chart of chaotic adc
第3章介绍了混沌a / d转换器的设计原理，提出了一种全新的a / d转换的映射函数，并给出了混沌a / d转换器的原理框图。 |
| 4. | After finishing the general planning , the article presents the design concepts , constructions and realizations of each part . at the same time , schematic diagrams and interface circuits were given
在完成总体设计的基础上,本文提出了控制器各部分的设计思想、结构及实现方法,给出了各部分的原理框图及接口电路。 |
| 5. | This paper studied a forecasting method of geological disaster in coal mine starting from the applied point of view , presented the principle diagram and relative software flowchart of data collection equipment
摘要从实用角度出发，研究了煤矿地质灾害的预测方法，给出了数据采集装置的原理框图和相应的软件流程图。 |
| 6. | According to the technical theory of ofdm and the analysis results of the former three chapters , chapter four gives the detailed theoretical diagram of the transmission end and receiving end of ofdm communication system
第四章根据ofdm技术原理以及前面几章的分析结果，详细地给出了ofdm通信系统发送端和接收端的原理框图。 |
| 7. | Based on the relationship between real and estimated values of the stator flux linkage , the compensatory formulas of the estimated flux linkage and its principle block diagram were presented
这种方法在采用低通滤波器代替纯积分环节的基础上，根据定子磁链的实际值与估计值之间的关系，推导出估计磁链的补偿公式，给出了原理框图，并对观测结果进行了仿真比较。 |
| 8. | It summarizes the status quo of study today , and also analyses and compares the advantage and disadvantage of several analytic methods of the power quality . the principle diagram of power quality monitoring in the thesis can monitor and classify almost all of the important problems of power quality
分析比较了各种电能质量分析方法的优劣，给出了电能质量监测的原理框图，能够实现对目前绝大多数重要的电能质量问题进行监测和分类。 |
| 9. | The working principle of a multi - channel ultrasonic inner inspection pig and the design scheme of its subsystems are introduced , the principle block diagram is presented , and many methods such as synchronous collection and memory of thickness data and orientation data are put forward
介绍了一种多通道超声波内检测功能机的工作原理及其各组成子系统的设计方案，给出了原理框图，同时提出了对壁厚数据和定位数据进行同步采集、存储等方法。 |
| 10. | Abstract : the article introduces an activating and charging method for trouble lead - acid accumulator due to over discharging or self - discharging in a long period . this paper also analyzes the cause of trouble accumulator , principle of activating and main circuit of instrument
文摘:本文介绍了对过放电或长期放置自放电严重的铅酸型故障蓄电池进行激活充电的一种方法.文中分析了蓄电池的故障产生原因和故障蓄电池的激活机理,叙述了仪器设计原理框图及主要电路 |
