LSA

该段代码生成不同长度下，双绞线信道的远端衰减冲激响应系数。双绞线频域带宽最高可达106MHz，采样率设置时必须大于两倍的频域带宽。双绞线信道模型使用ITU-T-SG15 contribution 11GS3-029中的模型。(This code generates a different length, the distal twisted channel impulse response attenuation coefficient. Twisted frequency domain bandwidth of up to 106MHz, must be greater than twice the frequency-domain bandwidth sampling rate settings. UTP channel model using the ITU-T-SG15 contribution 11GS3-029 the model.)

已知观测数据为A+W(n)，其中A为直流信号，W为复高斯噪声，服从CN（0， ），在统计N次下，计算X的统计平均值 ，求T(x)= 的pdf：p(T(x)|H0)、p(T(x)|H1)。 H0： W H1： A+W (Known observation data A+W (n), where A is the DC signal, W is the complex Gaussian noise, subject CN (0,), N times in the statistics, the calculation of the statistical mean of X, find T (x) = a pdf : p (T (x) | H0), p (T (x) | H1). H0: W H1: A+W)

该软件实现渐变信号的瞬时频率提取，该算法采用基于小波脊的提取方法(Instaneous frequency extraction)

watterson信道matlab仿真,瑞利衰落。。。。(This example shows how to simulate High-Frequency (HF) ionospheric channels, based on the models described in Recommendation ITU-R F.1487. In particular, it shows how to simulate the general Watterson channel model, and other simplified channel models used in the quantitative testing of HF modems. It makes use of the Rayleigh multipath fading channel object and the Gaussian and bi-Gaussian Doppler structures from Communications System Toolbox.)

在有色输入下，仿射投影算法(APA)由于具有比最小均方(LMS)算法更快的收敛速度和比递归最小二乘(RLS)算法更低的复杂度而受到青睐。(The APA better improves the convergence rate compared with the LMS-type filters, especially in the case of coloured input signals.)

具有丰富的matlab编程实例，把matlab的基本应用都包括进来了(example of MATLAB applications, including a lot of documents)

用MATLABT算法实现, 图象经过center weighted median filter后,对比 原图象和处理过图象的差别.(Algorithm used MATLABT, image after center weighted median filter, the contrast to the original image and processed image difference.)

说明：  经典无网格教程的随书算法的例程，属于第4章例程(Classical meshless algorithm tutorial routines with books belonging to Chapter 4 routines)

Ansoft HFSS Tutorial: Stripline

说明：  给予神经网络的大视场光学系统畸变曲线拟合(Given the large field of neural network optical system distortion curve fitting)