第七章

cheby space - numerical analysys(cheby space- numerical analysys)

数字信号处理使用MATLAB编程的从基础到应用的详细讲解(Digital signal processing using MATLAB programming from basic to the application of detailed briefings)

code for shell command implementation(code for shell peogramming)

用MATLAB编程实现半导体光放大器（SOA）的模拟(MATLAB programming realize semiconductor optical amplifiers (SOA) simulation )

通俗易懂的介绍了matlab在使用中常见问题处理方法。对于初学者有很好帮助(Straightaway introduces matlab in use common problem processing method. For beginners has a very good help )

PROGRAM CALCULATES THE CHARACTERISTIC IMPEDANCE OF A MICROSTRIP LINE(USING THE FINITE DIFFERENCE METHOD THIS PROGRAM CALCULATES THE CHARACTERISTIC IMPEDANCE OF A MICROSTRIP LINE)

This paper presents a new and efficient approach for capacitor placement in radial distribution systems (RDS) that determine the optimal locations and size of capacitor with an objective of improving the voltage profile and reduction of power loss. The solution methodology has two parts: in part one the loss sensitivity factors (LSF) are used to select the candidate locations for the capacitor placement and in part two a new algorithm that employs Dijkstra Algorithm (DA) is used to estimate the optimal size of capacitors at the optimal buses determined in part one. The main advantage of the proposed method is that it does not require any external control parameters. The other advantage is that it handles the objective function and the constraints separately. The proposed method is applied to 33 & 69 RDS. The solutions obtained by the proposed method are compared with other methods. The proposed method has outperformed the other methods in terms of the quality of solution. OPTIMAL C

关于ds_cdma系统的仿真，包括成型滤波，扩频编解码，调制解调等的子程序(About ds_cdma system simulation, including the shaping filter, spread spectrum encoding and decoding, modulation and demodulation, etc. subroutine)

说明：  两个关于数值分析的matlab代码，十分有用(2 matlab code on Numerical Analysis, very useful)

听觉模型的算法实现，分5个步骤，得到听觉谱矩阵。(Auditory model algorithm, in five steps, get auditory spectrum matrix.)