seventh-chapter

说明：  本文档中的源代码是利用谱减法对语音信号进行增强，再matlab中运行可达到预期的效果。(The source code in this document is to use spectral subtraction to enhance the speech signal, and then run matlab can achieve the desired results.)

本压缩包有计算杜芬方程的Matlab程序。各参数都是进入混沌的标准参数(the compressed Duffing equation calculations of the Matlab program. The parameters are entered chaotic parameters of the standard)

模型预测源文件，可以预测相关的模型，含有清晰的注释。(Model can predict the source file, predict related model, contains clear comments.)

Simple Tabu Search in Matlab

基于Matlab实验平台实现五相无刷直流电动机的建模与仿真，分析了直流电压、负载转矩等参数的变化对系统性能的影响。仿真结果验证了分析的正确性和可靠性。(Modeling and Simulation of five phase brushless DC motor based on Matlab experimental platform, the influence of the parameters of DC voltage and load torque on the performance of the system is analyzed. The simulation results verify the correctness and reliability of the analysis.)

为了抑制两电平逆变器输出中产生的共模电压，本算法采用在代价函数中加入相应的权重系数使得共模电压得到抑制(In order to suppress the common-mode voltage generated in the output of two-level inverters, the algorithm uses the corresponding weight coefficient in the cost function to suppress the common-mode voltage.)

自定义view实现心电图,通过继承SurfaceView 实现，非常流畅(customerview that realizes ECG)

用matlab编写的100个精选小例子，包含大部分matlab基本功能(Matlab prepared 100 select small example, most of the matlab basic functions include)

Good matlab book, for especially starters.

DS_CDMA的程序实现 主要分为同步和异步的程序代码，可以自己进行仿真(The program realization are divided into synchronous and asynchronous DS CDMA program code, can simulate ourselves )