bpsk

基于matlab的数字信号处理释义教程，对于图像处理初学者很有帮助。(Matlab-based interpretation of the digital signal processing tutorial, beginners helpful for image processing.)

节点导纳矩阵求解，输入节点数、支路数以及支路信息，即可求得节点导纳。(Node admittance matrix solver, the input nodes, number of branches and branch information, the node can be obtained admittance.)

说明：  传统的波束形成方法，累加延时求和。代码可运行(The traditional beamforming method uses cumulative delay summation. Code can run)

FEM 计算电磁铁周围磁场分布的程序，简洁易懂(FEM calculation of magnetic field distribution around the magnet program and easy to read)

最大频率选择的小波实现的经典论文之一，论述非常详尽.(Wavelet maximum frequency of choice, one of the classic paper discusses in great detail.)

bisection for find roots

实现对wav文件的FFT，拟合波形和识别DTMF，具体功能键实验报告(Wav files to achieve the FFT, waveform and fitting recognition DTMF, the specific function key test report)

codes for matlab software

this example finds the gapes that are existed in a word

用于结构优化的粒子群算法，计算速度较快，目前较优秀的算法(Particle swarm optimization algorithm used to calculate faster than the best current algorithm)