work-5-and-sol

说明：  ex4_2 用MATLAB作巴特沃斯低通滤波器设计 ex4_3 用MATLAB作切比雪夫-1型低通滤波器设计 ex4_4 切比雪夫-2型低通滤波器设计 ex4_5 椭圆型低通滤波器设计 ex4_6 传递函数的模拟滤波器数字化 ex4_7 脉冲不变法简单实例 ex4_8 脉冲不变法巴特沃思低通滤波器设计 (ex4_2 using MATLAB for Butterworth low-pass filter design using MATLAB for ex4_3 Chebyshev-1-type low-pass filter design ex4_4 type-2 Chebyshev low-pass filter design ex4_5 elliptic low-pass filter design ex4_6 transfer function digitization of analog filters ex4_7 the same method is simple example of pulse-pulse unchanged law ex4_8 Butterworth low-pass filter design)

金融数量分析基于MATLAB编程中的详细算法实例，非常有用。用于遗传算法工具箱的应用(Financial quantitative analysis based on the MATLAB programming algorithm instance, very useful. Beginners practical)

reliefF源码 用法及说明 简单易懂的(reliefF source usage, and easy to understand instructions)

L-D算法迭代matlab程序，详细流程，易于理解和学习。(LD iterative algorithm matlab procedures, detailed procedures, easy to understand and learn.)

说明：  通过步进电机的数学模型对二相步进电机进行仿真，并通过卡尔曼滤波处理数据，最终通过处理后的数据预估两相步进电机的相电流和相电压。(The mathematical model of the stepping motor is used to simulate the two-phase stepping motor, and the data are processed by Kalman filter. Finally, the phase current and phase voltage of the two-phase stepping motor are predicted by the processed data.)

说明：  用于对非线性方程的参数估计和最优估计的粒子滤波算法，保管一看就会，步骤很清晰的。(the solution of non-line function by pf filter)

求出laguerre滤波器的分子分母系数，绘出其幅频响应图并与FIR滤波器作比较。该程序为19阶Laguerre低通滤波器和22阶带通滤波器(obtained laguerre filter coefficient of molecular denominator, chart its amplitude frequency response plans with the FIR filter for comparison. The procedure for the 19-Laguerre low-pass filter and 22 band pass filter)

一篇不错的介绍空间矢量调制理论及建模方面的文档(A good introduction to space vector modulation theory and modeling of document)

这是一本matlab学习课件书籍，其中包括一些基本的操作，也包括相当多的源程序(This is a matlab learning courseware books, including some of the basic operations, including a considerable number of the source)

matlab 版本的PESQ代码，用于语音质量评价(PESQ wrote by MATLAB, is used to assess speech quality)