BLDCM

对于一个动态系统dy/dt=-y(t)+x(t-m),m为一个时间滞后常量，x(t)、y(t)都是关于时间 t的函数，其中x是一个正态分布的数据集合，可随机产生，这样情况下，如何将系统情况 用样本点表示出来 (for a dynamic system dy/dt =- y (t) x (t-m), m for a time lag constants, x (t), y (t) are on the function of time t, where x is a normal distribution of data sets can be randomly generated, under these circumstances, how the system of sample points out)

说明：  本Matlab代码提供了地理坐标丰富的转换功能：涵盖了经纬度坐标转东北天坐标；经纬度坐标转地心直角坐标；地心直角坐标转东北天；地心直角坐标转经纬度的功能；(This Matlab code provides a rich conversion function of geographic coordinates: covering latitude and longitude coordinates to northeast celestial coordinates; latitude and longitude coordinates to geocentric orthogonal coordinates; geocentric rectangular coordinates to northeast heaven; geocentric rectangular coordinates to latitude and longitude;)

根据雷达方程计算SNR和R的关系 并有关系图(According to the radar equation the relationship between SNR and R and have the relationship graph)

说明：  一个自学MATLAB的很好的PPT,内容比较全面，简单易懂(MATLAB' s a very good self-PPT, the content of a more comprehensive and easy to understand)

这是一个非常重要的而又简单的程序，是书上常用和数学建模的好帮手(too good )

MP8126 550mA, 8V-to-14V Input, LNB-Power Supply and Control-Voltage Regulator

说明：  用于非期望产出的SBM，衡量企业具有非期望产出的dea模型(SBM for unexpected output, DEA model to measure the unexpected output of enterprises)

基于小波变换的图象去噪 Normalshrink算法(based on wavelet transform algorithm for image denoising Normalshrink)

simulink model to demodulate fm signal

Matlab 滤波程序，适合初学者学习使用，欢迎大家分享(Matlab filtering procedures, suitable for beginners learning to use, we are happy to share)