arfima_est_v2

在小波分析及其变换中，Hurst指数的Matlab实现(Wavelet analysis and transformation, Hurst exponent of Matlab achieve)

车灯线光源的优化设计方案 (Headlight design optimization)

Fourier descriptor

清华大学张旭东老师《现代信号处理》课第二次大作业代码。高效正确地实现LMS算法。(This is an efficient and correct implementation of the LMS algorithm .This code is especially for the project of modern signal processing ,which is tought by Zhang Xudong in Tsinghua University.)

Locally linear embedding(LLE)是一个经典的流形学习降维方法，通过LLE发现高维数据潜在的内在维数，可以简化计算、方便可视化处理等。(Locally linear embedding (LLE) is a classic manifold learning dimensionality reduction method, discovered by LLE potential inherent high dimensional data dimension, the calculation can be simplified to facilitate visual processing.)

噪声调相干扰信号的matlab仿真实现，其中包含成像的提取程序(sar jamming signal of noise moding phase)

figure of spread spectrum

MATLAB编程源码，结果为画出多个正六边形。(MATLAB programming source code, the result is to draw more than regular hexagon.)

ga算法 优化PID参数 功能简单实用 很好很强大(let us go)

根据系统传递函数求系统时域性能指标，输入为阶跃信号(Transfer function evaluation system according to the system performance in time domain, the input step signal)