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simulated annealing 退货模拟算法实现(simulated annealing )

用Hanning窗设计线性相位滤波器，绘制幅频和相位特性曲线，并在改变N的值后观察N对滤波器特性的影响及其时域特点。(Hanning window with a linear phase filter design, drawing amplitude frequency and phase characteristic curve, and change the value of N, N were observed on the filter characteristics and time domain characteristics.)

该算法实现了对图像的分形维计算，图片文件请修改M中的代码，自行读取。(The algorithm is realized with the image fractal dimension calculation, picture files please amend M of the code, to read.)

扩频技术和cmda技术结合相结合进行通信系统的仿真(Cmda spread spectrum technology and communication technologies combining system simulation)

SVD滤波方法，主要是通过对信号进行奇异值分解，将噪声部分的值归零，再进行信号的重构，顺利地进行滤波。(SVD filtering method, mainly through singular value decomposition of the signal, the noise part of the value of zero, and then signal reconstruction, smoothly filtering.)

说明：  Ds直扩系统的一个仿真，不错的，可以看看(Ds DSSS system, a simulation, good, take a look at)

计算Fuzzy Mutual Information and Fuzzy Entropy(calculate Fuzzy Mutual Information and Fuzzy Entropy)

基于802.11b协议上的一个无线局域网物理层的模型。利用MATLAB的SIMULINK软件平台来实现其功能。(Agreement based on a 802.11b wireless LAN physical layer model. MATLAB using the SIMULINK software platform to achieve its functions.)

Intelligent control - excercise 4

human age estimation based on color, this code is very good for finding of human ages.