Cognitive-radio

bp网的MATLAB工程，调试通过打开可用(bp net work operation on MATLAB7.0)

PMmachine in matlab simulink sumulated

该压缩包主要是关于lasso的matlab程序，其中包含lasso的code,lasso在例子中的应用，以及lemda的交叉验证等。(The archive is mainly about lasso matlab program, which includes lasso the code, lasso in the example application, as well as cross-validation lemda like.)

3D shape reconstruction matlab code. It used shape from defocus technique with diffusion. You can reconstruct 3D shape with only two different depth images.

Goal of the project was to use numerical methods for solving systems of ordinary differential equations (ODE) using MATLAB software. As in previous assignments first of all I had to research for algorithms, which would be helpful during evaluation of each task, later on I was able to implement and test numerical methods for solving given problems. Each student received electric circuit containing different elements to solve. Each task is presented under separated heading, with its full description, problem discussion, my approach for solving it and explanation.

svm前向搜索策略程序，用于特征提取，提高运算速度，提高运算精度(svm program before the search strategy for feature extraction, improve processing speed, improve processing accuracy)

Numerical simulation of solution of orange droplet in a soup using matlab FEM

说明：  MATLAB 算法排序 矩阵生成 方程组的解法(Sort MATLAB algorithm generates Equation Group Matrix)

卷积码是一种有记忆的编码，在任意给定的时间单元处，编码器的n个输出不仅与此时间单元的k个输入有关，而且也与前m个输入有关。卷积码通常表示为：（n,k,m） 本次仿真采用（2，1，3）卷积码。 (convolutional code is a kind of code memory, in any given unit of time, the encoder output n this time not only with the elements of the k input, but also with the input m. Convolutional codes are usually stated as : (n, k, m), the simulation used (2,1,3) convolutional code.)

使用Schmidl&Cox算法实现系统符号同步，在理想信道、CM1-4(UWB信道的四种经典模型)和AWGN信道下分别进行了仿真。(Schmidl &Cox algorithm is Used for symbol synchronization , in ideal channel, CM1-4 (four classic UWB channel model) and AWGN channel.And we can analyse qualities of these channels.)