matlab

说明：  用matlab实现窄带信号的测向算法，可实现的(using Matlab achieve narrowband signal to the test algorithm, achievable)

实现语音分离，ica算法提取不同的语音,非常实用的算法实现(Speech separation, the ica algorithm to extract different voice, a very practical algorithm)

Generate rectangular pulse modulated with a PRN code frequency shifted to Fc

说明：  通信信号的调制信息包含在信号的瞬时幅度、相位、频率的变化之中，不同的信号其频谱也呈现不同的特征，通过提取瞬时幅度、相位、频率以及频谱的参数统计特征，可以识别不同的通信信号。通常是利用对瞬时幅度、瞬时相位，瞬时频率和信号功率谱进行某种变换而得到可以明显区分各种信号的特征参数。(Communication signal modulation information is contained in the signal instantaneous amplitude, phase, frequency changes, the spectrum of different signals also show different characteristics, by extracting the instantaneous amplitude, phase, frequency and statistical characteristics of the parameters of the spectrum, you can identify different communication signals. Usually by the use of instantaneous amplitude, instantaneous phase, instantaneous frequency and signal power spectrum a transformation which can be clearly distinguished by the characteristic parameters of various signals.)

this is a source code for contours detection.

无刷直流电机双反馈闭环控制，建模仿,MATLAB仿真，监测数据。(Double feedback closed loop control of Brushless DC motor, modeling and simulation)

matlab课本程序(matlab program textbooks)

alphabet recognization, a simplified version only to detect few numerical pronunciations

有限元三角形线性常应变单元的单元刚度阵的计算函数(failed to translate)

基于四阶累积量的MUSIC算法。用于DOA定位。适合初学者(MUSIC based 4 cum.It used for DOA.)