NIBIANFANGZHEN

这是一个利用matlab求解光波导折射率与其波导深度的模拟程序，利用的是wkb法(This is a use of Matlab for its optical waveguide refractive index waveguide depth simulation program, wkb use of the law)

文章讲述了基于MATLAB GUI电路计算平台的设计 (This paper describes the design and calculation of GUI circuit based on MATLAB platform)

trans_line_wave simulation

说明：  时频分析工具箱，还有说明和源程序。很好的东西(Time-frequency analysis toolbox, as well as notes and source code)

matlab中的svm工具包，是标准化的svm算法，只能用于线性问题，非线性的需用libsvm或lssvm来解决。(svm in matlab Kit, standardized svm algorithm can only be used for linear problems, nonlinear the required libsvm or lssvm of resolve.)

GEM (graphical environment manager) is a graphic user inteface written for DOS (now public domain)

matlab下的小波消噪源程序，能较好的对非平稳信号进行滤波消噪(matlab source code under the wavelet denoising can be better to filter the non-stationary signal denoising)

example about vibration

基于对数的置信度传播算法的LDPC译码程序，ldpc_decode.m (Based on the number of belief propagation algorithm for LDPC decoding process, ldpc_decode.m)

基于matlab的IIR滤波器设计，使用的话需要自己改参数(IIR filter design based on matlab, using if necessary to change the parameters)