dfbrec_l

说明：  DC Motor Speed Modeling in Simulink with input step

这是对网孔均衡的仿真，网孔均衡是通信系统的必须，希望它对大家对通信系统的了解有更大帮助(This is the mesh balanced simulation mesh balance is the essential communication system, we want it to the communications system will be of greater help to understand)

Matlab教程第七章案例，面板数据分析、计量(Matlab Guide Chapter VII of the case, panel data analysis, measurement)

matlab与VPI联合仿真，QAM 相位纠正程序(matlab QAM)

A PPT of the matlab progamming writed by chapman is compiled by chinese.

使用频率变换法设计微波双通带带通滤波器。其中Z_P_Dual是实现有低通原型到双通带的变换。建议下载此程序者先下载本人上传的Source-Load-Coupling.rar，因为部分程序在其中。(DESIGN OF CROSS-COUPLED DUAL-BAND FILTER USING FREQUENCY TRANSFORMATION)

新的GA工具箱用于单或多目标优化，MATLAB设计(GA toolbox for single and multi-objective optimization, MATLAB design)

说明：  可实现三相交流电的24脉波整流，可以出图，请放心使用(It can realize 24-pulse rectifier of three-phase alternating current. The drawing can be drawn. Please feel free to use it.)

CMM是指“能力成熟度模型”，它是对于软件组织在定义、实施、度量、控制和改善其软件过程的实践中各个发展阶段的描述。CMM的核心是把软件开发视为一个过程，并根据这一原则对软件开发和维护进行过程监控和研究，以使其更加科学化、标准化、使企业能够更好地实现商业目标。此外还是化妆品的名字。 (CMM refers to the Capability Maturity Model , which is for software organizations define, implement, measure, control and improve their software processes describe the practice in all stages of development. CMM is the core software development as a process, and in accordance with the principles of process monitoring and research on software development and maintenance, to make it more scientific, standardized, enabling enterprises to better achieve business goals. Additionally or cosmetic name.)

This paper examines the asymptotic (large sample) performance of a family of non-data aided feedforward (NDA FF) nonlinear least-squares (NLS) type carrier frequency estimators for burst-mode phase shift keying (PSK) modulations transmitted through AWGN and flat Ricean-fading channels. The asymptotic performance of these estimators is established in closed-form expression and compared with the modified Cram`er-Rao bound (MCRB). A best linear unbiased estimator (BLUE), which exhibits the lowest asymptotic variance within the family of NDA FF NLS-type estimators, is also proposed.