ZHUANGTAI

使用邻域平均法、中值滤波法、K邻近平均法进行平滑。 利用Roberts梯度法、Sobel算子和拉普拉斯算子进行锐化，并比较结果。 (smooth and sharpen)

其中包含了一些不同条件下的粒子群算法，希望对大家有所帮助。(Which contains a number of particle swarm algorithm under different conditions, we want to help.)

利用Matlab仿真软件，完成如图1所示的一个基本的数字通信系统。信号源产生0、1等概分布的随机信号，映射到16QAM的星座图上，同时一路信号已经被分成了实部和虚部，后边的处理建立在这两路信号的基础上。实部、虚部信号分别经过平方根升余弦滤波器，再加入高斯白噪声，然后通过匹配滤波器（平方根升余弦滤波器）。最后经过采样，判决，得到0、1信号，同原信号进行比较，给出16QAM数字系统的误码。(Using Matlab simulation software, as shown in Figure 1 to complete a basic digital communications systems. Signal source such as arise over the distribution of 0,1 random signal, is mapped to 16QAM constellation diagram, at the same time all the way the signal has been divided into real and imaginary parts, behind the deal with the establishment of these two signals in the basis. Real part, imaginary part of the signal, respectively, after a square root raised cosine filter, then add white Gaussian noise, and then through the matched filter (square root raised cosine filter). Finally, after sampling, the verdict has been 0,1 signal, to compare with the original signal is given 16QAM digital system error.)

采用MATLAB语言编译的数值积分函数，希望对大家有用(numerical integration)

基于双同步坐标系解耦的matlab仿真文件(Based on dual- synchronous coordinate decoupling matlab simulation files)

采用直扩方式构造的CDMA系统，最后给出CDMA系统的误码率曲线(Constructed using DS-CDMA systems approach, and finally gives CDMA system bit error rate curve)

形态学重构-主要是为了复杂背景条件下的图像分割，采用matlab语言编写，具有很高的参考价值。(Morphological Reconstruction- mainly to under complex background image segmentation, using matlab language, with a high reference value.)

用于截取较长的语音文件，生成新的文件，方便使用，(For the interception of a long sound files, generates a new file, easy to use,)

实现期货的交易策略。固定点位止损，固定点位止盈。日内交易，并且尾盘平仓。(Futures trading strategies. Fixed point and stop, the fixed point only the profit. Day trading, and open late.)

说明：  这是一个pcnn实现的程序，据说是不错的，希望对大家有用，呵呵(This is a pcnn implementation process, is said to be good, we want to be useful, huh, huh)