Interpolation

对噪声信号中的正弦信号，通过Pisarenko谐波分解方法、Music算法和Esprit算法进行频率估计，信号源是： 其中， ， ， ； 是高斯白噪声，方差为 。使用128个数据样本进行估计。 1、用三种算法进行频率估计，独立运行20次，记录各个方法的估计值，计算均值和方差； 2、增加噪声功率，观察和分析各种方法的性能。(Sinusoidal signal in the noise signal through the Pisarenko harmonic decomposition method, Music algorithms and Esprit frequency estimation algorithm, the signal source is: where,,, a Gaussian white noise, variance. 128 data samples used to estimate. 1, with three kinds of frequency estimation algorithm, run independently 20 times, record the estimated value of each method to calculate the mean and variance 2, the increase in noise power, observation and analysis of the performance of various methods.)

一个用自适应维纳FIR滤波器消除脑电波中的干扰（转）(an adaptive Wiener FIR filter brain waves to eliminate the interference (switch))

说明：  generation of AM signal,,simulink

plots for Bessel Vs Exponential function in matlab coding

A MATLAB code to Solve diffusion problem 2D in Cartesian coordinate which uses gen_mesh_rectangular.m

此算法是DOA估计中多重信号分类算法（MUSIC)算法，保证正确。(This algorithm is the DOA estimation algorithm for multiple signal classification (MUSIC) algorithm, to guarantee the right.)

A way to do simulating for wireless com. using matlab

说明：  大尺度衰落的仿镇(large-scale replica of the town decline)

说明：  解决EIT中的逆问题，包括吉洪诺夫，Landewer，L1，共轭梯度法等(Solve the inverse problem in EIT, including gihunov, landewer, L1, conjugate gradient method and so on)

说明：  改程序能求得卫星下行链路的传输速率和覆盖面积的关系(Procedures to obtain the relationship between the satellite downlink transmit date rate and coverage areas )