zishiying_notch_filter_gai

this is a good book to learn the matlab. from here , you can learn a lot idea about write the matlab code.

在FFT后信号的频率往往与谱线不相重合，而在两条谱线之间。为了要求得信号的频率、幅值和初始相角，必须要使用修正法来完成。这里给出一种修正法。(After the signal in the FFT frequency spectrum often do not coincide, and in between the two lines. Request for a signal frequency, amplitude and initial phase angle, we must use to complete the Amendment Act. Here are a Amendment Act.)

心电图的处理,利用到MATLAB中的GUI，这是其中保存的.m文件还，有.fig,运行时就可以自动生成了(the processing of ECG)

log normal shadowing model

说明：  经典的UPML边界程序，用于电磁仿真，使用的是高斯脉冲(The classic UPML border procedures for the electromagnetic simulation, using a Gaussian pulse)

matlab code for tanher ship

说明：  从理论上介绍了MUSIC算法原理、分析了阵列相位误差对MUSIC算法性能的影响(The principle of music algorithm is introduced in theory, and the effect of array phase error on the performance of music algorithm is analyzed)

MATLAB详细应用手册。包括基本功能、工具箱、函数编写。(Application of MATLAB detailed manual. Including the basic functions of the toolbox, function preparation.)

说明：  归一化后截止频率为0.2的数字低通滤波器，并且能有效滤掉工频干扰，使心电信号有效表达信息。(The normalized digital low-pass filter with a cutoff frequency of 0.2, and can effectively filter out power frequency interference, so that the ECG signal can effectively express information.)

这篇文章介绍了离散卡尔曼理论和实用方法，包括卡尔曼滤波器及其衍生：扩展卡尔曼滤波器的描述和讨论，并给出了一个相对简单的带图实例(This article describes the discrete Kalman theory and practical methods, including Kalman filter and its derivatives: Extended Kalman Filter described and discussed, and gives a relatively simple band diagram examples)