DOA

Matlab7.0利用mcc与VC++编程实例，MATLAB 与 C 语言的接口，在simulink环境下实现实时仿真。(Matlab7.0 using MCC with VC++ Programming examples, MATLAB and C language interface, in simulink realization of real-time simulation environment.)

基于matlab冒泡法排序的实现,Matlab排序函数,在Matlab中排序某个向量（一维）时，可以使用sort.(Bubble Sort )

对采样率进行变换，通过插入零，然后再做低通滤波，实现采样率的提高(Change the sampling rate by inserting zeros, and then do a low pass filter, the sampling rate to achieve the improvement of)

有限元平面三节点单元计算，输入对应的node、element、force、constrain文件即可计算(FEM 3 nodes)

说明：  场区由两个PEC板组成，它们在y和z维度上延伸到无穷大，彼此平行。PEC板之间的空间充满了空气.在问题空间的中心放了一个电流源。(The field area consists of two PEC plates, which extend to infinity in the y and z dimensions, parallel to each other. The space between the PEC boards is filled with air. A current source is placed in the center of the problem space.)

also contains the code to read the letters

信道仿真,小尺度衰落信道的MATLAB仿真源码（jakes仿真模型）(Channel simulation, small-scale fading channel MATLAB simulation source (jakes simulation model))

说明：  蚂蚁所在的环境是一个虚拟的世界，其中有障碍物，有别的蚂蚁，还有信息素，信息素有两种，一种是找到食物的蚂蚁洒下的食物信息素，一种是找到窝的蚂蚁洒下的窝的信息素。每个蚂蚁都仅仅能感知它范围内的环境信息。环境以一定的速率让信息素消失。(The environment where ants are located is a virtual world, including obstacles, other ants, and pheromones. There are two kinds of information. One is food pheromone spilled by ants who find food, and the other is the pheromone of nest scattered by ants who find nest. Each ant can only perceive the environmental information in its scope. The environment makes pheromones disappear at a certain rate.)

基于bdpca重构的matlab程序，附带图片，适合于表情识别初学者研究学习。(a matlab code of bdpca reconstruction with some expression pictures which is really useful for expression recognition researchers.)

实现了 正交频分复用OFDM的仿真，包括循环前缀的添加 和傅里叶变换 其中调制解调用了QPSK(Realize the orthogonal frequency division multiplexing (OFDM simulation, including the circulation of the prefix add and Fourier transform one demodulation used QPSK )