powerelectronics

说明：  离散信号与系统的MALAB实现。其中包括信号基本运算，移位，相加，相乘及变换。(Discrete signals and systems to achieve MALAB. Including basic computing signal, shift, add, multiply and transform.)

PN码同步仿真实验 伪随机序列 m序列的扩频仿真，里面有详细的参数设置，模块搭建(PN code synchronization simulation pseudo-random sequence of m-sequence spread spectrum simulation, which has detailed parameter settings, the module structures)

彩色多普勒成像分析，通过多普勒频谱进行彩色成像(Color Doppler)

这是matlab编写的Logistic Discrimination 和 KNN分类器代码。这两个算法的实现参考了《Introduction to Machine Learning》。 除此在代码中还包含了调用matlab自带的libsvm的例程。rumLogisticDiscrimination， runKnn， runSvm分别对这3个算法在数据集liver_train_data上的分类准确度进行测试。测试结果在code report.doc 中有简要描述。(This code implements the Logistic Discrimination and KNN classifier. The implementation is according to the text book <<Introduction to Machine Learning>>. We have also compared the classification accuracy among Logistic Discrimination, KNN and SVM on data set liver_train_data. A brief test report is included as well. Enjoy :).)

function to calculate the specific heat of organic soil, given the fractions of dry soil and water in the soil sample

说明：  数据挖掘经典算法matlab实现，补充代码！(Classical data mining algorithm matlab realize, supplementary code!)

实现用MATLAB程序产生歌曲，包括卡农，小星星和加勒比海盗的代码。(Songs MATLAB program, including Canon, little star, and Pirates of the Caribbean code.)

改程序实现了LTE系统下行链路PDSCH的信道估计(Reform program to achieve a downlink LTE system PDSCH channel estimation)

一个很好的进行边缘检测的matlab源代码，对于初学边缘处理的人有较大帮助(a good edge detection of Matlab source code for a novice edge with the greater help)

MATLABA初级教程，可供各位编程爱好者查询使用，内有大部分MATLAB常用函数以及使用方法和技巧(MATLABA junior tutorial, for you to use programming enthusiasts query, there are most commonly used MATLAB functions and the use of methods and techniques)