jouyui

 利用fft()进行快速傅立叶变换，得到频谱，画出正弦函数及其频谱  找出频谱中使得Y轴取最大值时的估计频率记为ft  加入白噪声，绘出信噪比和均方误差的关系曲线 ( using fft () for fast Fourier transformation, spectrum, to draw the sine function and its spectrum  find the spectrum makes the Y-axis maximum value when the estimated frequency is denoted by ft  adding white noise, SNR plot and mean square error curve)

Incremental Principal Component Analysis

program wich simulate a navigation system which used to avoid obstacal and go to the targetp point using potential method

用matlab设计IIR和FIR滤波器，包换各种窗体函数(Matlab design IIR and FIR filters, replacement form function)

该方法是利用RSSI算法进行节点之间定位的一种方法。(This method is the use of RSSI between node positioning algorithm in a way.)

说明：  卡尔曼的二维程序代码，可以让大家了解卡尔曼的二维性质。(kalman)

随机信号分析理论如何在实践中应用；随机信号的检测及分析方法；强噪声背景下微弱信号的提取又是信号检测的难点，其目的就是消除噪声，将有用的信号从强噪声背景中提取出来(How random signal analysis theory applied in practice random signal detection and analysis methods strong noise background of weak signal extraction and signal detection is difficult, its purpose is to eliminate the noise, the useful signal from strong background noise extracted)

Ant Colony Algorithm for Non Constraint Optimization Problem

一个matlab扩频通信系统simulink仿真系统从发送端到接收到各个部分(A spread spectrum communication system matlab simulation system simulink Send ended to receive from the various parts of)

说明：  有关于matlab的英文文献，大家可以欣赏欣赏(English literature on matlab, we can appreciate the appreciation)