yiqunmatlab

相干函数的MATLAB实现程序，欢迎大家下载(Coherence function of the MATLAB implementation process, are welcome to download)

matlab里面的一些经典的例子程序，很好用的(this program is very powerful ，I hope it can help you，)

It shows what a jpeg compression is all about. the function implements the DCT transform, using a matrix operator. note that matlab has a function for the DCT and iDCT transforms that might be more efficient. (It shows what a jpeg compression is all abou t. the function implements the DCT transform. using a matrix operator. note that Matlab has a f unction for the DCT and iDCT transforms that mig ht be more efficient.)

We present a study of a matrix pencil method for esti- mating parameters (frequencies and damping factors) of exponentially damped and/or undamped sinusoids in noise. Comparison of this method to a polynomial method (SVD-Prony method) shows that the matrix pencil method and the polynomial method are two special cases of a matrix prediction approach but the pencil method is more efficient in computation and less restrictive about signal poles. It is found through perturbation analysis and simulation that, for signals with un- known damping factors, the pencil method is less sensitive to noise than the polynomial method. In Appendix A, a new expression of the Cra- mer-Ran bound for the exponential signals is presented.

求小圆柱波浪力，主要是波浪理论里面的狭长小圆柱体求解片段(wave force)

In computer science and information theory, a Huffman code is an optimal prefix code found using the algorithm developed by David A.

图像增强的理论性知识，对于初学matlab有很大的帮助，希望对大家有用(Image enhancement of theoretical knowledge, great for the beginner matlab help, we hope to be useful)

《Matlab仿真技术与应用》习题解的源代码，文件中分章节系统的Simulink仿真，让你更深刻的体会Simulink仿真的神奇！("Matlab simulation technology and its application" Exercise Solution of source code, sections of the paper under the Simulink, let you even deeper understanding of Simulink magic!)

绘制极坐标图函数，绘制多条时，是将参数组成行向量(Draw polar plot function to draw multiple parameters composed of row vectors)

此程序为统计风电出力差的概率密度，已有excel文件可以替换为自己数据。概率和为1(This procedure for wind power output difference of statistical probability density, existing excel file can be replaced with your own data. Probability is 1)