iir-filter-design

在心电信号中混入50HZ工频噪声，并设计自适应滤波器消除消除工频噪声。程序附有详细文字解释，可运行。(In the ECG signal mixed with 50HZ frequency noise, and design of adaptive filter to eliminate the elimination of power frequency noise. The program is accompanied by a detailed text explanation, can run.)

This code is about fault designing.It is useful for geophysists.

基于改进人工势场法的不同形状的障碍物避障算法程序(Obstacles of different shapes based on improved artificial potential field method for obstacle avoidance algorithm)

CMMB 比特交织块（384*360）的MATLAB代码(CMMB Bit Interleaving block (384* 360) of the MATLAB code)

MATLAB绘图时，用于生成带有箭头的平面坐标系，方便绘图，更显专业(Two-dimensional coordinates with arrow.)

产生风荷载时间序列，可以用于风振动分析的来源数据(Generate wind load time series, can be used for the source of vibration analysis of wind data)

Visual C++_MATLAB图像处理与识别实用案例精选(Visual C++ _MATLAB practical image processing and recognition of selected cases)

matlab实现功率谱密度分析psd及详细解说(Matlab PSD power spectral density analysis and detailed explanation )

用于实现拉格朗日差值算法，可用于GPS星历计算(For the Lagrange interpolation algorithm, can be used for GPS ephemeris )

Matlab GUI 编程教程，通过matlab GUI可以试想面向对象编程，有益于工程实践操纵。(Matlab GUI programming tutorial, through the GUI can be achieved object-oriented programming, is conducive to engineering practice.)