Computer-arithmetic-algorithms

Codigos Convolucionales

用迭代学习算法可以实现速度与位置的完全跟踪，永磁直线电机(Iterative learning algorithm can achieve the speed and position tracking completely, the permanent magnet linear motor)

神经网络进行语音识别：/enframe.m，该函数将输入向量分为固定长度固定重叠量的帧。/SampleCreate.m,将取所有音频的mfcc系数处理成神经网络函数所需的输入格式(Neural networks for speech recognition)

turbo码中常用的交织器，S-随机交织(The turbo code interleaver, S-random interleaver )

利用扩展卡尔曼进行状态估计 状态向量四维 测量向量二维 误差为高斯白噪声(The use of extended Kalman state vector for state estimation of two-dimensional four-dimensional vector measurement error is Gaussian white noise)

这个小程序可以简单的选取回归分析中box-cox变换的lambda值，通过matlab强大的矩阵运算功能可以通过简单比较RSS值的方式来得到lambda，使用时只需要输入实验值矩阵X和Y即可，然后输入minRSS（X，Y）就能简单明了的看到最优变换参数 （这个程序虽然小但是学习回归分析的初学者学习时都会经过这个算法，上载时因为不到1KB所以我又放了个文本格式的）(This little program can select a simple regression analysis of box-cox transformation of lambda values, through the powerful matlab function matrix calculation can be relatively simple way of RSS to get the value of lambda, the use of only need to enter the experimental data matrix X and Y can be , and then enter the minRSS (X, Y) will be able to see the simple optimal transformation parameters)

matlab 实现的打靶测试的成绩统计和分析程序。(matlab implementation of the targeting test score statistics and analysis procedures.)

龙格库塔法matlab仿真代码。适于学习控制的朋友在进行matlab仿真时学习方法本质。(Runge-Kutta method matlab simulation code. Learning Control for friends during the matlab simulation method when the nature of learning.)

simulator of alamouti code in lte system

说明：  利用在box-muller 和在时域上通过低通滤波器的方法产生多普勒频移的瑞利信道(Using the box-muller, and in the time domain through a low pass filter method produces Doppler frequency shift of the Rayleigh channel)