differential_evolution_1D_chromosome.m

说明：  比较三次样条插值和拉格朗日插值多项式对runge函数插值的效果并作图解释(Comparison of cubic spline interpolation and Lagrange interpolation polynomial interpolation of the Runge function and mapping to explain the effect of)

通过对卡尔曼滤波器的介绍，使用matlab编程，实现卡尔曼滤波(Through the introduction of the Kalman filter using matlab programming, Kalman filtering)

本程序是对粮虫的3类回归的具体实现中的C和g的参数优化选择程序(This procedure is a Class 3 grain insects in the concrete realization of the return of C and g the parameter optimization selection process)

可以用来进行全相位FFT的频谱分析，对比FFT和全相位FFT(Can be used to carry out all phase FFT spectrum analysis of, contrast FFT and the all phase FFT)

Power Density Function amplitude of sinus function with random phase shift

无线通信中对多种基本调制方式在三种不同信道下的差错概率仿真(Wireless communication modulation of the plurality of basic channels on three different simulation error probability)

设计出一套完整的系统，对信号进行频谱分析和滤波处理；  1．产生一个连续信号，包含低频，中频，高频分量，对其进行采样，进行频谱分析，分别设计三种高通， 低通，带通滤波器对信号进行滤波处理，观察滤波后信号的频谱。  2.采集一段含有噪音的语音信号（可以录制含有噪音的信号，或者录制语音后再加进噪音信号），对其进行 采样和频谱分析，根据分析结果设计出一合适的滤波器滤除噪音信号。 

小波包。整合了几篇小波包的文献，提供了小波包的整体概念认识，可以由此对小波包产生比较明了的理解，同时简单介绍了Matlab小波包工具箱的用法。(Wavelet packet. Integration of the literature several wavelet packet provides a conceptual understanding of the overall wavelet packet, wavelet packet can thus produce more clear understanding of, and briefly introduced the use of Matlab Wavelet Toolbox.)

BURG方法谱估计 采用BURG迭代方法计算系数，在采用AR模型的谱估计进行谱峰搜索(BURG spectrum estimation methods BURG iterative method using coefficients in the AR model spectrum estimation using the peak search)

舰船辐射噪声的产生，可利用其模拟舰船辐射噪声，从而达到定位等目的(generation of Ship radiated noise)