guzhang

一个用fortran90写成的BVP（ODE）的求解器，作者是写matlab函数bvp4c的作者。原理差不多。不过这个版本是用f90写的，运算速度更快。本包内含如何运这些程序的论文及算例，很好上手。(In the declarations part of this module, we first define the BVP_SOL type, which represents the numerical solution. We next define the interface BVP_INIT, which is overloaded to provide a number of functions for allowing the user to specify initial information for the computation, the interface BVP_EXTEND, which is overloaded to provide functions for extending the numerical solution to a new domain that are useful in the context of parameter continuation, and the interface BVP_EVAL, which is overloaded to provide a function for retrieving solution information. Next a number of global variables employed throughout the code are defined. )

说明：  二阶锁相环Matlab仿真代码，如入两路信号和信噪比，输出锁相以后的信号。可以仿真初始频差，和频率斜升的情况(second-order PLL Matlab simulation code, such as two-way signals and signal to noise ratio, the output signal after the lock-in. Simulation can initial frequency difference, and frequency ramp-up of)

channel estimation in OFDM system

bp-pid算法，自己编写的，关于一个非线性求解的实际例子(bp-pid algorithm, I have written about the actual example of a nonlinear solution)

重心法和模糊层次分析法的配送中心选址方法的结合(Center of gravity method and the combination of fuzzy AHP method of distribution center location)

Crank nicolson method of numerical methods of integration. Used for all Computational Fluid dynamics applications.

在matlab开发平台上，关于gui界面设计的参考资料，包含很多应用案例。(On matlab development platform, about gui interface design reference, contains many application cases.)

hilbert-huang 分析代码，用于信号分析，振动(hilbert-huang analysis)

using graphics in matlab 02 b

基于LabVIEW 和Matlab 混合编程的小波去 噪方法，文应用小波变换算法，并将其结合LabVIEW 虚拟仪器开发平台、MATLAB 中小波去噪工具箱的小波去噪函数进行仿真(Method of wavelet denoising based on mixed programming of LabVIEW and Matlab，it discussed the wavelet algorithm and combined it with LabVIEW and MATLAB, take advantage of the wavelet denoising function of the MATLAB wavelet tool box to simulation)