MATLABfunctionsummary

SQPLab optimization toolbox

这是一本关于MATlab辅助有护士设计书籍，对于工程优化、参数选择非常有用，里面还包含源代码例子(This is a book about the design of books MATlab auxiliary nurses, for engineering optimization, parameter selection is very useful, which also contains the source code for examples)

说明：  针对煤矿井下巷道狭长，信号多径效应明显，接收信号强度（RSSI）测距算法受井下环境影响大，定位精度低的情况，提出了一种信标节点链式部署结构下的动态RSSI测距算法，该算法以信标节点间的距离和它们间测量到的RSSI值为参考，计算巷道内实际环境下的路径衰落指数，以提高RSSI测距算法对环境的适应性。(A dynamic RSSI location algorithm is proposed based on the beacon nodes chain deployment of tunnel Wireless Sensor Networks and the algorithm takes the distance and the corresponding RSSI between the adjacent beacon nodes into account to calculate the actual path loss parameter in the tunnel, thus improving the environmental adaptation of the location algorithm. )

模拟退火算法的实现，很好的。可以用到很多地方的！(Simulated annealing algorithm, very good. Can be used in many places!)

分析了BFSK的性能及原理，并利用matlab仿真实现其误码率等信息。写成word文档，后面附有源程序。(BFSK performance analysis and principle, and use matlab simulation to achieve its bit error rate information. Word document written in the back with a source.)

本源代码是MATLAB语言下的粒子群算法的实例，有需要的朋友可以参考(pso source code )

Matlab Filter Implementation In this section, we will implement (in matlab) the simplest lowpass filter $displaystyle y(n) = x(n) + x(n-1), n=1,2,ldots,N $ (from Eq.$ ,$(1.1)). For the simplest lowpass filter, we had two program listings: Fig.1.3 listed simplp for filtering one block of data, and Fig.1.4 listed a main program for testing simplp. In matlab, there is a built-in function called filter3.3 which will implement simplp as a special case. The syntax is y = filter (B, A, x) where x is the input signal (a vector of any length), y is the output signal (returned equal in length to x), A is a vector of filter feedback coefficients, and B is a vector of filter feedforward coefficients. The filter function performs the following iteration over the elements of x to implement any causal, finite-order, linear, time-invariant digital filter:3.4

说明：  使用二次样条小波的多尺度小波分解及重构算法，为非抽样小波(wavelet transform using quadratic spline wavelet filters)

本程序用matlab编写，采用MAPSO来求解IEEE标准40节点电力负荷分配问题(The program written using matlab MAPSO to solve the 40-node IEEE standard power load distribution)

matlab中移动字符对象，有源程序 并附有说明 直接复制到matlab的m文件中即可运行(matlab moving characters in the object, there is a direct copy the source code with a note to the matlab m-file to run)