mat

nearestSPD works on any matrix, and it is reasonably fast. As a test, randn generates a matrix that is not symmetric nor is it at all positive definite in general.

上传代码都是MATLAB关于music算法的内容，其中包括针对阵列幅相误差进行线阵校正的经典NSF方法，music-capon最小方差法，music算法估计声源方位谱。(Upload code are MATLAB algorithm on music content, including amplitude and phase errors for the array line array calibration method NSF classical, music-capon minimum variance method, music algorithm to estimate sound source spectrum.)

Rake receiver in uwb 802.15.3a

说明：  关于语音信号端点检测的有用文献，主要介绍了关于端点检测的有关技术和方法(Endpoint detection of speech signals useful literature are introduced on the endpoint detection of the techniques and methods)

相干性分析m文件，适合于车辆试验频域分析(Coherence analysis m file, suitable for vehicle test frequency domain analysis)

该程序描述了一种椭圆拟合算法，能够有效拟合椭圆图形。(This file is a ellipse fitting algorithm.)

标准的粒子滤波器matlab程序，附有详细注释，可以帮助有效掌握粒子滤波算法。希望大家多提建议：）(standard particle filter Matlab procedures, with detailed notes, can help grasp the particle filter. We hope more suggestions :))

实现窄带ULA DOA估计 包含music esprit算法及前向空间平滑和前后向空间平滑算法(It can realize the doa estimation of narrowband ULA ,including MUSIC ESPRIT and spatial smoothing methods)

matlab宝典，包括了最简单最实用的实例，帮助新手学习(help greener study matlab easily)

模型参考自适应控制的Matlab实例，仿真模拟闭环跟踪方波输入 关键字：模型参考自适应控制 Matlab 例程(An Matlab example of model reference adaptive control.Simulate the closed-loop system to follow a square reference signal. Keywords:Model Reference Adaptive Control, Matlab, Example)