weifenfangchen

1、 数字信号调制与解调的原理和基本方式 2、 基于simulink的数字信号调制与解调的仿真 3、 MATLAB中GUI图形界面设计及M文件编程 4、 基于MATLAB的数字调制与解调演示系统的生成 (1, digital signal modulation and demodulation principle and basic method 2, based on simulink digital signal modulation and demodulation of simulation 3, MATLAB in GUI graphical interface design and programming M document 4, the MATLAB-based digital modulation and demodulation demo System generated)

秩和检验的Matlab源码程序，计算两类变量所含显著差异的变量(Rank sum test of the Matlab source code program to calculate two types of variables contained in significant differences in the variables)

It describes downsampling

对于InSAR 系统,当波长较长时,干涉图条纹频率较低,相位解缠容易,但反演的高程精度较低 而当波长较短时,干涉图条纹频率较高,相位解缠困难,但反演的高程精度较高. 为了充分利用多波段 InSAR 干涉相位之间的互补信息,设计了利用中国余数定理的多波段InSAR 相位解缠方法,采用由DEM 仿真的多波段干涉图进行了相位解缠实验,得到了理想的解缠结果,成功解决了因地形起伏较大或基线较长而引起的干涉相位欠采样处的相位解缠难题.(For the InSAR System熏when the wavelength is longer熏the frequency of fringes will be lower熏the phase unwrapping will be easier熏and the accuracy of derived heights will be lower. However熏when the wavelength is shorter熏the frequency of fringes will be higher熏the phase unwrapping will be more difficult熏and the accuracy of derived heights will be higher. In order to make the best use of compensatory information in multi鄄band InSAR phases熏the phase unwrapping algorithm with the Chinese Remainder Theorem for multi鄄band InSAR is designed. The multi鄄band interferograms simulated from DEM are applied to do phase unwrapping experiments. The satisfying phase unwrapping results are obtained. The difficulty in phase unwrapping of sub鄄 sampling interferometric phases due to great hypsography or longer baseline is removed.)

getting the global calender by using matlab

GUI可视化界面设计，一个实例搞定，简单方便，容易操作(GUI visualization interface design, an instance to get simple and convenient, easy to operate)

心电图的特性描述，可用matlab实现。(ECG characterization, available matlab achieve.)

matlab注水算法的代码，详细描述了注水算法的过程。(matlab water algorithm code, a detailed description of the process water algorithm.)

Script for computing the BER for BPSK modulation in a Rayleigh fading channel with Alamouti Space Time Block Coding Two transmit antenna, 1 Receive antenna

说明：  实现了异步电机的在两相静止坐标系下的转速控制(Realize the asynchronous motor in two-phase static coordinate speed control )