pca-fault

sar成像的描述算法，具有介绍性质，入门者可以看看，效果很好。(introduction to sar iamging algorithm)

微电源并网，实现分布式电源构成的微电网,用于微电网仿真(Micro power grid, the realization of distributed power of micro grid，For micro power grid simulation)

TDlte的技术原理 从运营商层面解析LTE(TDlte the technical principles)

My version of k-means function. Improved so that there are no empty clusters after segmentation.

说明：  设基带码元传输间隔为0.1秒，FSK调制参数分别设置频率间隔为5Hz和20Hz，相位分别设置为不连续的和连续的两种。试对比观察4元FSK调制输出等效低通信号的功率频谱。(Let the baseband symbol transmission interval is 0.1 seconds, FSK modulation parameters are set the frequency interval of 5Hz and 20Hz, respectively, set to the discontinuous phase and continuous two. Observation of test 4 yuan FSK modulation output equivalent low pass signal of the power spectrum.)

matlab 学习技巧，现在把我用的，也就是对我帮助很大的留个文件传上去，希望对大家有用，第三程序设计(matlab learning skills, and now I use, which is a great help to me to leave a document passed up, we want to be useful, the third program design)

使用MATLAB的GUI接口设计一个简单的计算器，实现两个数的基本运算。(Use the GUI interface of MATLAB to design a simple calculator,realizing basic operations of two numbers.)

this file implement weighted linear method in pattern recognition

利用已知的四阶R-K方法求解高阶常微分方程(Using the known four order R-K method to solve high order ordinary differential equation )

second sliding mode control of inverted pendulum.