INRec

基于MATLAB的语音信号分析与处理，包括检查滤波及GUI的设计。(digital signal processing based on matlab)

In order to minimize power losses caused by high current and improve the voltage profile in the network distribution, the introduction of dispersed generations also called productions decentralized in distribution network (DG) plays an important role. The installation of DGs directly affects the power requested or purchased. The sizing and placement of DGs in the system must be optimal because a wrong choice has a negative impact on the system behavior. To solve this combinatorial problem, an algorithm known as Firefly algorithm is proposed in this paper. This is a meta-heuristic algorithm inspired by the behavior of fireflies flashing. The main objective of firefly flash is to act as a signaling system to attract other fireflies. Networks tested IEEE69-bus and IEEE33-bus are used to evaluate the effectiveness of this method. The results are compared with those obtained by genetic algorithm (GA) to IEEE69-bus, and Shuffled frog leaping algorithm (SFLA) for IEEE 33-bus.

matlaba写的ahp层次分析法小程序 还有注释 经测试无误 欢迎下载(ahp software)

matlab开发学生成绩管理，比较有启发性。(the development of student achievement management matlab)

说明：  Matlab中有关HMM的函数集。给出了详细的源代码，可以用于hMM在各个领域的研究和开发(Matlab the HMM Function Set. Given the detailed source code, hMM can be used in various fields of research and development)

EEMD 方法用于机械故障诊断的程序，希望对学习这方面的同学和研究人员有所帮助！(EEMD method for mechanical fault diagnosis procedures in the hope of learning the students and researchers in this area to help!)

国外的经典的有关于凸优化数学方面的教材，值得研究有关优化方面的研究者学习(Classic abroad on convex optimization mathematics textbooks, it is worth to study the optimization of the researchers studying)

This m-file simulates MPSK (BPSK,QPSK,8PSK)with theoretical and simulated results using Gray coding. Numerical examples of a satellite link design are shown using QPSK and/or 8PSK when the bit rate(Rb)is greater than the channel bandwidth Wc (Band-limited channel). (This m-file simulates MPSK (BPSK, QPSK, 8PSK) with theoretical and simulated results using Gray coding. Numerical examples of a satellite link design are shown using QPSK and/or 8PSK when the bit rate (Rb) is greater than the channel bandwidth Wc (Band-limited channel).)

共轭梯度法，用于求解非线性约束问题，适用于matlab程序(Conjugate gradient method for solving nonlinear constrained problem for matlab program)

现代通信原理课程中，在MATLAB中实现ＤＳＢ－AM的调制与解调。(Modern communication theory course, in MATLAB to achieve DSB-AM modulation and demodulation.)