gen_ldpc

利用该源码程序可在归一化频率轴上绘出归一化的功率谱曲线。(Use of the source program can be in the normalized frequency axis mapping normalized power spectral curve.)

1、掌握用MATLAB计算拉格朗日、分段线性、三次样条三种插值的方法，改变节点的数目，对三种插值结果进行初步分析。 2、掌握用MATLAB作线性最小二乘的方法。 3、通过实例学习如何用插值方法与拟合方法解决实际问题，注意二者的联系和区别。(1. Grasp by matlab calculating Lagrange, segement linear, 3rd order spline these 3 interpolation method. Analisize the 3 interpolation results by changing the No. of points. 2. Grasp the method of linear minimun 2 product mehtod using matlab. 3. Solve the practical problems though the study of example of how to use interpolation and fitting method. Pay attention to the relation and difference of the 2 methods.)

m-rife,单频信号的频率估计，适合初学者学习(m-rife, single-frequency signal frequency estimation, suitable for beginners to learn)

利用lcmv算法对多径信号进行波束形成，并且更剧其方向图可以很好的应用(Algorithm using lcmv multipath signal beamforming, and its pattern can also play a good application)

Logical Domain Channel link-layer protocol driver.

计算冲击电压波下的Q-V图,雷电波或操作冲击波均可(simulation of q-v curv under thounder)

This function model the troposphere based on the inputs of the user: it adds clouds, fog,cirrus, wet air and dry air

BPSK调制信号在AWGN信道中传输仿真(BPSK modulated signals in AWGN channel transmission simulation)

data reduction with fuzzy rough sets or fuzzy mutual information

李亚普诺夫指数，检测混沌信号以及其检测混沌系统的依据(Lyapunov index and detection of chaotic signal and the detection based on chaotic systems)