high-pass-filter-design-on-Chebyshev

清理c程序注释的matlab小程序，仅供学习交流!(Matlab program to clean up the c programming notes for learning exchanges....)

自己编的，数字信号处理实验的源代码，实现维纳滤波和预测功能(Own series, digital filter design using Wiener filtering methods.)

分类和回归的工具箱，很好用，精确度很高，我自己很喜欢这个(Classification and regression of the toolbox, useful, high accuracy, I really like this)

说明：  关于OFDM仿真的完整代码，包括发送机接收机各个环节。(The complete code about OFDM simulation, including emitter receiver each link. )

Low-pass filters allow the low frequency components of an input signal to pass through while attenuating (reducing) high frequency components. Measurement noise fall into the high frequency range of the signal spectrum, while the underlying process signal usually lies towards the low frequency end. Thus filters that are used to remove noise from measurements are of the low-pass types. This program uses Chebyshev FIR low pass filter based on antenna theory approach to filter noise from human speech signal.

This program simulates the minimization of a simple function with the simple coordinate search method.(Simple coordinate search algorithm)

这是一个完整的OFDM系统建模，包括主程序OFDM 调制模块，解调模块，调制解调模块中包括BPSK,QPSK,16QAM,64QAM, 主程序包括循环前缀添加，加窗处理，频谱图、PAPR计算，误码率统计等功能。(This is a complete OFDM system modeling, including main program OFDM modulation module, a demodulation module, modulation and demodulation module include BPSK, QPSK, 16QAM, 64QAM, main program includes the cyclic prefix, windowing processing, the spectrum, PAPRcalculate the error rate statistics and other functions.))

说明：  图像处理里面的 椒盐分布 matlab里面图像处理很常用的 (Salt-pepper distribution)

对于炼钢炉的终点温度和含碳量的预测模型，支持向量机的算法实现。(For steelmaking furnace temperature and the carbon content of the end of the forecast model, support vector machine algorithm.)

用Runge-Kutta 4阶算法对初值问题按不同步长进行求解，用于观察稳定区间的作用。(With a four order Runge- Kutta algorithm for initial value problems in asynchronous long, used to observe stability range.)