highpassfilter

function x = thomas(varargin) THOMAS Solves a tridiagonal linear system

一种雷达系统建模与matlab仿真，具体介绍了MATLAB的仿真(Modeling and Simulation of radar system )

用过完备字典的压缩感知进行频率估计，画出频谱图(Compressed sensing frequen cy estimation)

LTE 链路仿真 用于LTE的上下行链路级仿真，比较全面。( lte linklevel simulator)

说明：  对带有随机相位和随机噪声的线谱信号，实现周期图谱估计、多重信号分类（MUSIC）两种方法对频谱的估计。代码效率高，可扩展性好。(Of random noise with random phase and the line spectrum signal, spectrum estimation period, multiple signal classification (MUSIC) two methods of spectrum estimation. Code efficiency, good scalability.)

对基于freedom的微电网，进行了稳定性分析以及灵敏度分析(Microgrid based on freedom, stability analysis, and carried out sensitivity analysis)

三次样条插值函数边界条件由实际问题对三次样条插值在端点的状态要求给出.以第1边界条件为例,用节点处二阶导数表示三次样条插值函数,用追赶法求解相关方程组.通过Matlab编制三次样条函数的通用程序,可直接显示各区间段三次样条函数体表达式,计算出已给点插值并显示各区间分段曲线图.(Cubic spline interpolation function from the real problems of boundary conditions cubic spline interpolation is required to give the state of the endpoint. Boundary conditions in the first example, the second derivative with node represents a cubic spline interpolation function, solving equations associated with catch-up method group. preparation of common procedures cubic spline function through Matlab, can directly display each range segment cubic spline function body expression, to the point of interpolation has been calculated and displayed for each sub-interval graphs.)

说明：  用递推的极大似然法对系统辨识，对具有随机噪声的二阶系统的模型辨识(Using the recursive maximum likelihood method of system identification, random noise with the second-order system model identification)

说明：  可以画出基本的EIS曲线，但是参数需要根据具体燃料电池变化(Basic EIS curves can be drawn.)

topology opt code 110 line