matlab-for-differential-equations

GPS的跟踪程序，用matlab编写，实现了GPS信号的跟踪(GPS tracking program, using matlab)

基于差分进化算法的pid参数优化，包括性能指标(PID parameter optimization based on differential evolution algorithm, including performance indicators)

应用MATLAB仿真平台根据图像偏移量实现图像的透视变换(MATLAB simulation platform perspective transformation of the image according to the image offset)

Lyapunov exponent of Lorenz equation

Correct pitch using the Time Shifting algorithm.

无线信号发送主要采用多位数据格式，编码可达上百万个不同重复(Wireless signal mainly adopts several data format, coding can be up to millions of different repetition)

基于chebyshev的水声信号分析，小波包分析提取振动信号中的特征频率，多抽样率信号处理。( Based chebyshev underwater acoustic signal analysis, Wavelet packet analysis to extract vibration signal characteristic frequency, Multirate signal processing.)

计算扩展频带信号的循环谱 对循环相关感兴趣者下载(Calculation of the expansion of the cyclic spectrum band signals related to the cycle of interest to those who download)

基本谱减法 实现基本谱减法MATLAB程序，为实现改进算法提供必要支持(Basic spectral subtraction to achieve the basic spectral subtraction MATLAB program for the realization of improved algorithms to provide the necessary support)

echarts演示版代码，用于演示echarts基本使用(echarts demo code)