unipolarity-pwm

强大的nurbs的工具箱 nurbs曲线，曲面，造型(Toolbox nurbs powerful nurbs curve, surface, shape)

这个文件夹里是matlab求三对角矩阵的特征值的一个例子。(This folder is a tridiagonal matrix matlab find the eigenvalues of an example.)

LDPC coding for Reyleigh fading channel

matlab code for engineer

算术编码简单例子，对于初学者会有很大的帮助。(Simple example of arithmetic coding, for beginners, there will be a great help.)

需将图形文件复制到D盘根目录，或修改程序中的相关文件的路径。 计算机运行可能会出现这样的警告：Warning: Function call WAVEDEC2 invokes inexact match F:Matlab oolboxwaveletwaveletwavedec2.m. > In Wnn0802 at 18 无妨，没关系的，不影响运算结果。(Need to copy files to the D graphics root directory, or modify the program in the path of the relevant documents. Computer running such a warning might appear: Warning: Function call WAVEDEC2 invokes inexact match F: Matlab toolbox wavelet wavelet wavedec2.m> In Wnn0802 at 18 anyway, it does not matter, does not affect the result of the operation.)

近场HRTF在水平角，仰角和距离上的插值算法，十分具有参考价值(Matlab demonstration of an algorithm for interpolating distance-dependent (near-field) head-related transfer functions (HRTFs).)

白噪声和有色噪声的生成方法，参数可以由用户自己设定(White noise and colored noise generation method, the parameters can be set by the user)

说明：  SAR成像cs算法的点目标成像matlab仿真程序(SAR imaging cs point target imaging algorithm matlab simulation program)

用递归法将一个整数n转换成字符串（例如输入4679，应输出字符串“4679”），n为不确定数，可以是位数不超过5，且数值在-32768~32767之间的任意整数。 (Recursive method to convert a string to an integer n (for example, type 4679, should output the string " 4679" ), n is the number of uncertainty, which can be not more than 5 digits, and the values in an arbitrary-32768 ~ 32767 integer.)