u-law-CCDF-N=128

改变声音信号采样频率 matlab实现，介绍FFT方法，及滤波(Matlab change the sampling frequency to achieve the sound)

multiple antenna echnques that is used in wimax is a good tutorial for wimax antenna

MINO各种性能仿真，适用于初学者学习使用(MINO various performance simulation, suitable for beginners to learn to use)

聚类分析里的k均值（kmeans）算法的matlab实现，是老师即将出的书里，我给写的例子，大家看看吧。 (Where k-means cluster analysis (kmeans) algorithm matlab implementation, a teacher is leaving the book, I give examples of writing, we take a look at bar.)

针对数字图片的各种攻击方法，使用Matlab编写。(Digital images for a variety of attack methods, the use of Matlab to write.)

根据方国洪的潮汐书 做最小二乘法做8个主要分潮调和分析 并考虑交点因子做订正(harmonic H and g of 8 constitution tides)

光伏的数学通用模型。 工程用途，我参考搭建的模型 可以使用。(Universal mathematical model of PV. Engineering purposes)

关于微波课设的材料以及SMITH圆图的相关说明(Microwave set on course materials and the related chart shows SMITH)

Field Ⅱ超声成像代码，可以进行单个孔径成像和合成孔径成像、加权和不加权仿真。(The calculation of point spread functions is done by placing a point in front of the transducer and then sweeping the beam over the point. This gives the point spread function of the imaging system. Field II can make this calculation for a number of points simultaneously and thereby reveal the dynamic focusing properties of the imaging system. A point phantom has been made for this purpose. It consists of a number of point targets placed with a distance of 5 mm starting at 15 mm from the transducer surface)

msteg watermarking matlab code implementation