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matlab code for the envelope detector in analog communications.

这是一个三相并网逆变器双闭环控制，基于dq坐标系下采用并网电流环与电压前馈的方法对其进行稳定性控制。(This is a three-phase grid-connected inverter dual closed-loop control, based on dq coordinate system using the grid current loop and voltage feed forward method for its stability control.)

借鉴了主成分分析算法（PCA），IMC-PID是利用内模控制原理来对PID参数进行计算，数据模型归一化，模态振动。( It draws on principal component analysis algorithm (PCA), The IMC- PID is using the internal model control principle for PID parameters is calculated, Normalized data model, modal vibration.)

说明：  MATLAB6.0数学手册-第3章，一本易于掌握的数学手册，内容由浅入深，对于初学者能很快掌握。(The MATLAB6.0 mathematics Manual- Chapter 3, a mathematical manual is easy to grasp, easy-to-digest content for beginners can quickly master.)

用于光纤信道中的色散补偿、适用于PAM调制的直调直检信号(IM/DD,CD compensation,pulse amplitude modulation)

This book relates to Kalman filter theory

MATLAB——数字信号处理与应用的源代码(MATLAB- digital signal processing and application source code)

PID控制matlab仿真第三版完整仿真程序(PID controller program,very good)

利用BP分类器对烟雾图像进行识别，并将结果存储到TXT文档中。(BP classifier use smoke image recognition, and stores the result TXT document.)

Heat maps with numeric values overlayed