CB

利用MATLAB生成mandelbrot分形(Mandelbrot fractal generated using MATLAB)

三维图形的拟合程序，两列输入数据，一列输出数据(The fitting procedure of 3D graphics )

伪随机序列PRBS（M序列）的产生文件，matlab 语言开发，适合于系统辨识的激励信号(Pseudo-random sequence PRBS (M series) and generate the file, matlab language development, incentives for system identification signal)

DigiPic 函数主要功能是将一个图片形式的表格函数,获取其数据,拟合为一个解析式. 便于计算机使用 DigiPic功能描述 在matlab 2013a运行环境下,启动DigiPic 首先,导入要分析的图表照片 取点建立坐标系,坐标系在取点时同时输入对应的实际坐标值, 拖拽坐标点使其位置在图片上尽量准确,便于后面坐标的自动计算. 按右键完成坐标系的建立. 在图片上原函数图线处取点.同时自动计算函数值 在拟合页,导入函数数据.选择相应的拟合函数.自动计算出最佳参数. 在拟合前,可人工在函数列表中修改,设定参赛,使计算更快. 选择保存目录,保存数据.数据以excel文件保存,图片和数据文件最好放在一个目录里. excel文件数据可直接在其它分析软件中使用. 打开原分析文件时,可同时打开多个.( DigiPic function main function is to form an image in the form of a function, to get their data, fitting of an analytical style. To facilitate computer use DigiPic Description operating environment in matlab 2013a, start DigiPic First, import to be analyzed Charts Photos access point to establish a coordinate system, the coordinate system at the access point simultaneously enter the actual coordinate values ​ ​ corresponding to the coordinates of the point drag on the image to make it as accurate as possible location, easy to automatically calculate the coordinates back. completed by the right coordinates established. Uehara function graph in the picture at the access point. while automatically calculated in the fitting function value page data import function. choose the appropriate fitting function. automatically calculate the optimal parameters. before fitting, artificial modification in the function list, set the entry to make computing faster. choose to save)

包括脚本文件和函数文件形式，包括调制，解调，信噪比计算，针对EMD方法的不足。( Including script files and function files in the form, Includes the modulation, demodulation, signal to noise ratio calculation, For lack of EMD.)

这是一个很适合研究和学习用的电力系统仿真软件，是基于matlab的，有很好的界面、仿真库等等，可以进行PF、CPF、OPF等一些计算。(err)

RS码的matlabb仿真非常有帮助的东西，完整源代码。 (RS code matlabb simulation is very helpful things, complete source code.)

modem SIM5218 mobile network communication

1)把您的联系电话号码 通过DTMF 编码生成为一个 .wav 文件。 2)对所生成的DTMF文件进行解码(1) put your contact phone number via DTMF codes generated as a. Wav file. 2) files generated by the DTMF decoder)

viterbi译码的快速实现算法，非常适合初学者迅速上手(Fast viterbi decoding algorithm is very suitable for beginners to get started quickly)