54x36

some useful matlab code for data hiding for example psnrcompare wavelet transform arnold transform and ...

用有效折射率法计算长周期光纤光栅的透射光谱情况，即是通过有效折射率算法，找出损耗峰（共振峰）。(Simulate transmission spectrum of LPFG via using effect refractive index algorithm. )

一个激光slam的matlab仿真程序，代码有解释，对学习slam很有帮助(A matlab simulation program for laser slam with explanatory code is very helpful for learning slam.)

这是一个频谱分析的matlab程序，通过FFT变换,获得采样数据基本信息，时域图，频域图。(This is a spectrum analysis matlab program, through FFT transformation, get the basic information of sampling data, time-domain map, frequency-domain map.)

This is the LDPC code for Log domain

it is a matlab mdl file to generate c code for ccs software without any manual modification

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.)

本程序是在MATLAB中对LMS均衡算法的通信仿真。(This procedure is in the MATLAB algorithm of LMS balanced communication simulation.)

此程序用于语音信号的识别和在MATLAB 系统下的仿真，用于各种语音的识别！(The procedure for the voice of the identification of the procedure for the voice of the identification of matlab and the system of emulation, the voice of the!)

此程序为状态空间方法设计控制系统中常用的代码集，其中包括LQR等，有非常详细的中文注释(This program designed for the state space control system commonly used code sets, including LQR, etc., have very detailed notes in Chinese)