powelalgorithm

is a program which counts the number of primes between 1 and N.

计算平均灰度，进行信号检测的几个MATLAB小程序方法(Calculation of the average gray level, carried out a few MATLAB signal detection method of small programs)

极限学习机（Extreme Learning Machine，ELM），该算法随机产生输入层与隐含层间的连接权值及隐含层神经元的阈值，且在训练过程中无需调整，只需要设置隐含层神经元的个数，便可以获得唯一的最优解。与传统的训练方法相比，该方法具有学习速度快、泛化性能好等优点(Extreme Learning Machine regression and classification, introduce a new algorithm for SLFN- Extreme Learning Machine (Extreme Learning Machine, ELM), the algorithm randomly generated input layer and hidden layer connection weights between the hidden layer and dollar threshold, and no adjustment in the training process, only need to set the number of hidden layer neurons, they can obtain a unique optimal solution.)

matlab 工具包 Graph，很有用的工具包(matlab toolkit Graph, very useful toolkit)

基于小波变换和离散余弦变换的图像分级检索算法(Image classification retri algorithm based on wavelet transform and discrete cosine transform)

cpvr projects can be implemented with this matlab toolbox

本程序对同一文本在不同语言版本（英语，德语，芬兰语）下的单词频率进行统计，来检测齐夫定律(Zipf s law)在不同语言下的变化。(This procedure of the same text in different languages ​ ​ (English, German, Finnish) the word frequency statistics, to detect Zipf' s law (Zipf' s law) in different languages ​ ​ under the changes.)

瑞利信道的仿真，以及瑞利信道下的编码解码过程的matlab实现(Rayleigh channel simulation, and the Rayleigh channel encoding and decoding process under the matlab implementation)

MATLAB编程 谐波信号的现代谱估计算法实现[必做] 采用Matlab编程 [可以利用MATLAB的本征分解函数] (MATLAB)

求桁架应力以及支座反力，求各点的位移大小(Truss stress and seek support reaction, seek points of displacement size)