gauss

Sample Matrix Inversion is implemented via matlab. the code plot the SINR performance as a function of BER and compare it to the theoretical upper bound BER. YOU CAN CHANGE THE PARAMETERS AND TEST THE RESULTS.

自定义的三次样条小波去噪程序，其中分解层数为4，阈值处理采用软硬阈值计算方法。(The three-dimensional spline wavelet denoising procedure is adopted, and the number of decomposing layers is 4, and the threshold is used to calculate the soft and hard threshold.)

说明：  x=2*sin(4*pi*t)+5*cos(8*pi*t) 对其进行快速傅立叶变换 加入高斯噪声 再进行频谱分析(x = 2* sin (4* pi* t) 5* cos (8* pi* t) makes its rapid Fourier transform to re-Gaussian noise spectral analysis)

Matlab仿真程序，介绍了数据的程序结构、运用和算法设计。(Matlab simulation program, introduced procedures for data structure, application and algorithm design.)

fastica算法实现忙元分析的算法，matlab编程

关于LMS算法的几种仿真，层层递进，加大算法复杂性以达到更好的效果，程序中包含几种算法的对比。(Simulation of several on the LMS algorithm, progressive layers, increase the complexity of the algorithm in order to achieve better results, the program contains a comparison of several algorithms.)

清华大学OFDM原理性讲座，比较基础。对初学者也许有点用处(Tsinghua University, OFDM principle of lectures basis of comparison. May be of some use for beginners)

Nonlinear uncertain systems design of robust sliding-mode observer

本matlab函数，利用混沌映射不可预测性，遍历性和敏感性，以它们的参数和初始值的优异特性的，实现一个图像加密算法。我们引入了一个新的二维logistics函数。与现有的混沌映射相比，它具有更广泛的范围内混乱，更好的遍历性，混沌性和relativelylow实施成本。为了研究及其应用，我们提出了一个之乱转换（CMT），以有效地改变图像的像素位置。结合2D-logistics与CMT，我们进一步实现图像加密算法。(In this matlab test,we use the chastic s excellent properties of unpredictability, ergodicity and sensitivity to their parameters and initial values, chaotic maps are widely used in security applications. In this paper, we introduce a new two-dimensional Sine Logistic modulation map (2D-SLMM) which is derived the Logistic and Sine maps. Compared with existing chaotic maps,it has the wider chaotic range, better ergodicity, hyperchaotic property and relativelylow implementation cost. To investigate its applications, we propose a chaotic magic trans-form (CMT) to efficiently change the image pixel positions. Combining 2D-SLMM with CMT, we further introduce a new image encryption algorithm. )

金融的matlab的工具入门书籍，包括期权定价公式的matlab使用！(An introduction to matlab of finance,with the operation of Black-scholes option pricing model！)