GEOS

matlab关于对图形梯度的一般计算，很简单的一个小算法！(Matlab graphics gradient on the general terms, a very simple algorithm for a small!)

说明：  S 函数 编写的 MPPT程序 在MATLAB上 调试成功 请大家参考(S function to write the PID program debugging success in MATLAB reference)

本人是做量化交易的，这个是进入行业的基础，通过matlab测算所有的均线对股票的影响，这个是用来测试ETF和IF的。可以通过这个M文件知道哪个是最优均线(I do quantitative transaction, this is the foundation of entering the industry, through matlab to calculate all the line influence on stock, this is used to test the ETF and the IF.Can use this know which is the optimal average M file)

阐述了负荷预测的应用研究,包括压缩比、运行时间和计算复原图像的峰值信噪比,小波包分析提取振动信号中的特征频率。( It describes the application of load forecasting, Including compression ratio, image restoration computing uptime and peak signal to noise ratio, Wavelet packet analysis to extract vibration signal characteristic frequency.)

说明：  基于matlab的pcm系统的仿真之对语音信号的均匀量化编码(Matlab-based system simulation of the pcm speech signal uniform quantization coding)

带有权值的最小二乘拟合，详细，方便易懂，希望可以帮助到大家(Least squares fitting, with the right to the value of detailed, easy to understand, I hope to help to everyone)

matlab实现的2类、3类、4类、5类cmeans算法(matlab implementation of Class 2, Category 3, Category 4, Category 5 cmeans algorithm)

Advances of Research in Independent Component Analysis

使用Schmidl&Cox算法实现系统符号同步，在理想信道、CM1-4(UWB信道的四种经典模型)和AWGN信道下分别进行了仿真。(Schmidl &Cox algorithm is Used for symbol synchronization , in ideal channel, CM1-4 (four classic UWB channel model) and AWGN channel.And we can analyse qualities of these channels.)

说明：  OFDM系统的自适应比特加载和功率分配程序，运行OFDM.M(OFDM system of adaptive bit load and power distribution, the running OFDM.M)