leach5

yahoo股票历史数据下载器器，matlab编写可直接使用。 (yahoo stock historical data downloader, matlab prepared for immediate use.)

S-G滤波器，可实现较好的噪声滤除功能。(S-G filter which can achieve better in denoising stochastic noise.)

基于卡尔曼滤波器的故障诊断示列！对初学者很有用！(Kalman filter-based fault diagnosis show out! Very useful for beginners!)

it is a matlab code for non linear programming.it calls penalty method.

计算一个序列的AR模型系数的前3个系数值,非常好用(Calculating a sequence of former three coefficients AR model coefficients, very handy)

基于多相结构的信道化接收机仿真，将宽带信号经多相滤波器划分到一个个窄带中(Channelized receiver based on the simulation of multi-phase structure)

完成802.11a的建模，可供通信专业研究人员参考(complete the model of 802.11a)

已知助力作动筒故障树以及各部件失效分布，试用故障树法进行仿真，计算系统可靠度，平均寿命和部件重要度(Known power actuator fault tree as well as the distribution of component failure, fault tree analysis to try to simulate the computing system reliability, the average life expectancy and components important degree)

fractal dimension calculator

generation of random nodes for wsn