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设计一个切比雪夫滤波器，要求通带截止频率 ，通带最大衰减 ，阻带截止频率 ，阻带最小衰减 。要求绘出滤波器的幅频特性曲线。(Design a Chebyshev filter, the passband cutoff frequency required, the maximum passband attenuation, stopband cutoff frequency, stopband minimum attenuation. Requirements of the filter amplitude-frequency characteristic plotted curve.)

在本文件中，我实现了对于OFDM系统信道估计的LSE算法(in this document, I realized for OFDM channel estimation algorithm for the LSE)

阵列天线的DOA估计MUSIIC算法，只有几行简单易懂的代码 (The array antenna DOA estimation MUSIIC algorithm, and only a few lines of easy-to-understand code)

Real-Time Simulation of Large HVDC-AC Grids

多种优化方法+多种线搜索方法，非常实用。转自github(A variety of optimization methods + multiple line search method)

说明：  数值分析工具箱 很好很强大 大家都来下载啊~~很好啊~~非常好奥(this site is a SB site，it want me to register。)

《宽带无线通信OFDM技术》王文博，很好的一本讲述OFDM的书(failed to translate)

鲁棒性最小平方插值演示。直接运行程序可以看到演示结果。(robust fitting demo. Run the program directly and see the result.)

电力电子 交流调压负载仿真 可以任意调节触发延迟角。(Load simulation of power electronic AC voltage regulator can be adjusted trigger delay angle.)

Help for Writing Level-2 M-File S-Functions