SAMCF

discription of the gaussian distrbution

一个简单的MATLEB图像处理软件，可以用来实现图像的打开，灰度变换，添加噪声，几何操作，绘制直方图等。(A simple MATLEB image processing software can be used to achieve the image open, gray-scale transformation, adding noise, geometric operations, draw histogram and so on.)

说明：  信号的时频分布 ，信号的短时傅里叶变换。很有用 学习小波分析的时候会用到哦(The time-frequency distribution, the short time Fourier transform signal)

能实现导航，路线规划，可增加途径点后在进行导航，也可直接导航(To achieve navigation)

add text to image in matlab

说明：  随机时滞微分方程的时间演化，概率密度及相图(phase diagram of stochastic delay differential equation)

7.1　简单数字滤波器的MATLAB辅助设计和分析方法7.2　微机继电保护算法的MATLAB辅助设计和分析方法7.3　输电线路距离保护的建模与仿真7.4　Simulink在变压器微机继电保护中的应用举例7.5　输电线路故障行波仿真举例 (7.1 Simple digital filter MATLAB-aided design and analysis methods 7.2 microcomputer relay protection algorithm MATLAB-aided design and analysis methods 7.3 Transmission Line Distance Protection 7.4 Simulink modeling and simulation of the transformer relay protection Application Examples 7.5 Transmission Line Examples traveling wave fault simulation)

matlab/simulink 三种方法的弹道仿真（追踪法、比例导引法、平行接近法） (matlab/simulink Trajectory Simulation of three methods (tracing method, proportional navigation law, parallel close to the law))

OFDM调制解调算法中的下变频算法以及matlab的实现方法(Down-conversion algorithm OFDM modulation and demodulation algorithm and MATLAB implementation)

truetime的例子，控制类中对简单PID的例子(TrueTime example of a simple PID control program)