ofdmrrange

m-file for recording and playing audio

RSSI强度值采集例子，每隔一段距离采集一段RSSI值，从matlab中绘制折线图，并由最小二乘法分析你合成曲线(RSSI strength values ​ ​ collected examples, at some distance acquisition period of the RSSI value, the last drawing, analyze your synthetic curve by the least squares method)

有限元分析优化，主要基于水平集方法，comsol的二次matlab开发(Finite element analysis and optimization, mainly based on the level set method, comsol matlab development of secondary)

是一种基于matlab做的一个频谱分析仪，带有GUI界面。可以自己产生语音信号分析，也可以从文件夹中读取信号分析。(Is a spectrum analyzer based on MATLAB, with GUI interface. You can generate voice signal analysis, you can read the folder signal analysis.)

MUSIC算法，平面阵，用于信号测向定位，很好用。(MUSIC algorithm, planar array for measuring signal to locate, easy to use.)

说明：  空时自适应信号处理,滤波器设计资料,滤波器设计专著(spatial temporal filter)

level diagram-matlab code

应用PCA进行特征提取和降维，可以应用于数据挖掘，机器学习，人脸识别上！(Application of PCA for feature extraction and dimensionality reduction can be applied to data mining, machine learning, face recognition on!)

包括随机梯度算法，相对梯度算法，已调制信号计算其普相关密度，采用偏最小二乘法，FIR 底通和带通滤波器和IIR 底通和带通滤波器，虚拟力的无线传感网络覆盖，采用累计贡献率的方法，一个很有用的程序，用MATLAB实现的压缩传感。( Including stochastic gradient algorithm, the relative gradient algorithm, Modulated signals to calculate its density Pu-related, Partial least squares method, Bottom-pass and band-pass FIR and IIR filter bottom pass and band-pass filter, Virtual power wireless sensor network coverage, The method of cumulative contribution rate A very useful program, Using MATLAB compressed sensing.)

说明：  电子书籍：MATLAB优化算法案例分析与应用 课本源码：MATLAB优化算法案例分析与应用(Electronic Books: Case Analysis and Application of MATLAB Optimized Algorithms Textbook source code: case analysis and application of MATLAB optimization algorithm)