matlab

Alamouti方案是为发射天线数为2的系统提供完全发射分集增益的一种空时分组码方案，介绍Alamouti的一种简单的发射方案，包括编码和译码算法及其性能分析，并使用Matlab仿真了Alamouti方案的两发射一接收的情形．(Space-time code of STBC technical coding schemes,a simple transmit and receive way for 2 transmit antenna 1 receive antenna 。)

说明：  本程序利用球不变随机过程发模拟产生服从K分布的海杂波序列，可用于实验室研究海杂波的输入序列。(This procedure made use of spherically invariant random process simulation produces the distribution of sea clutter obey the K series can be used for laboratory studies of sea clutter in the input sequence.)

It is Soft Ouput viterbi algorithm implemented in matlab platform for the use in turbo coding.All file are included in the rar file

适当选择辅助变量，使之满足相应条件，参数估计值就可以是无偏一致。估计辅助变量法的计算量与最小二乘法相当，但辨识效果却比最小二乘法好的多。尤其当噪声是有色的，而噪声的模型结构又不好确定时，增广最小二乘法和广义最小二乘法一般都不好直接应用，因为他们需要选用特定的模型结构，而辅助变量法不需要确定噪声的模型结构，因此辅助变量法就显得更为灵活，但辅助变量法不能同时获得噪声模型的参数估计。(Choose appropriate secondary variables, meet the relevant conditions and parameter estimate can be unbiased consistent. Estimated auxiliary variable method calculation and least square method is quite, but the identification effect is much better than the least square method. Especially when the noise is colored, and noise model structure and not sure, augmented the least squares and the generalized least squares method is generally not used directly, because they need to choose specific model structure, and auxiliary variable method does not need to make sure that noise model structure, so the auxiliary variable method is more agile, but not at the same time auxiliary variable method for noise model parameter estimation.)

A litle project in matlab, is simulate the ABS brake system on car.

Introduction to matlab tutorial with matlab codes for example to guide the readers

判断参数的影响因素，本人已亲测，请大家放心下载(Judging the influence of parameters)

可以做出一个漂亮的三维心形，赶快快来试试吧(Can make a beautiful three-dimensional heart-shaped, come try it)

利用小波变换模极大值方法进行信号检测的实验，下面是我在MATLAB中做的程序(Using wavelet transform modulus maxima method of signal detection experiments, the following is what I do in the MATLAB procedure)

基于IEC61131—3标准的连续定位运动模块MC—PositionProfile，可以使用户方便的定义几点，然 后实现加速度平滑变化的运动。虽然其保证了加速度的平滑过渡，但没有考虑轴会发生反转，本文讨论的是 在保证加速度变化平滑的基础上实现轴的单向运动。(IEC61131-3 standard based on the continuous positioning movement module MC-PositionProfile, allows the user to easily define points, and then change to achieve smooth acceleration of the movement. Although its acceleration to ensure a smooth transition, but did not consider the axis will be reversed, this discussion is to ensure the smooth acceleration on the basis of changes in one-way movement axis.)