lorenzgui

lab1: Introduction to digital image processing

MATLAB常用函数汇总，内容涵盖常用的各种函数，有详细的说明。(reference table of matlab functions)

描述了LTE下行物理信道的信道编码的详细实现，包括CRC校验、turbo编码、咬尾卷积编码和速率匹配等。(Describes LTE downlink physical channel channel coding detailed implementation, including the CRC check, turbo encoding, tail-biting convolutional coding and rate matching.)

概率密度或分布通用函数，其中包括正态分布，二项分布，指数分布等(Probability density or distribution of generic functions, including normal distribution, binomial distribution, exponential distribution)

MMSE Receiver for DS-SS in AWGN Channel，这是一个完整的系统仿真程序(MMSE Receiver for DS-SS in AWGN Channel, this is a complete system simulation program)

卡尔曼滤波的labview模型，适用于system identification的labview程序中(kalman filter model of labview)

matlab编写的文本分类的程序，可以对已经分好词的文本进行分类，先自己导入数据，用libsvm中的svm进行分类和预测，特征用tfidf算法，还利用卡方检验进行了特征选择，可自行设定阈值。(matlab prepared text classification program, you can have a good word of text classification, classification and prediction using libsvm in svm, characterized by tfidf algorithm, also used the chi-square test was used for feature selection, you can set thresholds on their own.)

灰色理論之GM(!,1)模型，GM(1,1)的matlab源碼，可從生成一直計算到預測值(gray theory GM (! , 1) model, GM (1,1) Matlab source, has been generated from the calculated value of the forecast)

说明：  牛顿公式、修正牛顿公式和斜激波关系式三种计算压力系数方法比较程序MATLAB源码(Newton' s formula, modified Newton formula and oblique shock relation three calculation pressure coefficient comparison procedures MATLAB source)

Simply calculus for exhaust gases, altitude coast phase time, diameters for a required parachutes from a rocket.