inv_erfc

用介电常数法计算减反膜（ARC）对[300-1200]纳米各波长光的减反效果(This function calculates reflections of antireflection coating (ARC) bewteen 300-1200nm wavelength)

线性回归，例程加源码，学习资料，实测可以运行(Linear regression routines plus source code, learning materials, the measured run)

说明：  利用压缩包内的5和函数产生PPM调制的UWB信号，信号波形为高斯二阶导函数。重复编码次数，TH码长度范围，波形形成参数alpha等参数均可以改变(use compressed within the five functions to generate PPM and the UWB signal modulation, Waveform second derivative of the Gaussian function. Repeat code number, TH code length, alpha waveform parameters such as formation parameters can be changed)

Fuzzy logic algorithm

滑膜控制，实现系统滑模同结构控制，分数阶与整数解的同步(Synovial control, sliding mode structure control, fractional and integer solution to achieve synchronization with)

基于MATLAB的数字信号分析软件 能分析常见的额数字信号(matlab Signal analysis)

有关于OFDM在不同信噪比下的误比特率，大家可以看看啊(on OFDM different signal-to-noise ratio in the bit error rate, we can see ah)

matlab中LMI工具箱gevp的详细用法(matlab LMI toolbox gevp detailed usage)

对要发送的序列进行上变频，上变频到21MHz后进行发送。(change the frequence uop to the one that suit for transmission,which here is 21MHz.)

说明：  采用10阵元的阵元间距为1/2波长的均匀线阵，估计两个不相干的信号源的波达方向。假设信号 源分别来自 和 方向，信噪比分别为10dB和20dB；并假设样本数为100。使用music算法实现DOA估计(music algorithm used for doa estimation)