matlabexercise2

Studying Sound Frequency

采用matlab编写的steffensen迭代法(Steffensen prepared by iteration matlab)

中文信息处理中文信息处理中文信息处理中文信息处理(ss)

本程序验证手写fft频谱分析的正确性，并用于信号频域积分和频率检测。包含文档详细解释。(This procedure verified the correctness of handwritten fft spectrum analysis, and for the signal frequency-domain points and frequency of testing. Contains the document explained in detail.)

function [a,b,err] = shanks(x,p,q) SHANKS Model a signal using Shanks method ---- Usage: [a,b,err] = shanks(x,p,q) The sequence x is modeled as the unit sample response of a filter having a system function of the form H(z) = B(z)/A(z) The polynomials B(z) and A(z) are formed from the vectors b=[b(0), b(1), ... b(q)] a=[1 , a(1), ... a(p)] The input q defines the number of zeros in the model and p defines the number of poles. The modeling error is returned in err.

Dandn文件给出了输入参数的名称及格式，即在调用prim前先输入邻接矩阵D和节点个数n输入prim得到两行的矩阵T,将上下两行数字对应的节点相连即可(Dandn file gives the name and format of the input parameters, namely, the input before calling the prim adjacency matrix D and the number of nodes n prim get two lines of the input matrix T, the bottom two lines connected to the node numbers corresponding)

multilevel boost convertermultilevel boost convertermultilevel boost convertermultilevel boost convertermultilevel boost convertermultilevel boost converter

风机和水轮机互补发电模型，互补之后到达输出总功率一定。(Wind turbine and turbine complementary power generation model, after the arrival of the output power of each complementary.)

digital image processing- lenna.bmp

matlab学习书籍，很有用的，大家可以根据这个自学！(matlab learning books, very useful, we can according to the self-study!)