DWT_demo

matlab，Mathimatics-Numerical algorithms

很好的应用于彩色图像边缘检测 (Well applied to the color image edge detection)

matlab 自己编写的小波去噪算法，没有用到MATLAB自带的函数。(matlab，Written the wavelet denoising algorithm by myself,Don t use MATLAB own letter)

PSO AND PID TUNING PARAMETERS

卷积码的仿真，其误码率实验值与理论值比较，调用函数，可以方便在以后的算法应用。(Simulation of a convolutional code, bit error rate value is compared with the theoretical value experiment, the calling function, the algorithm can be easily applied in the future.)

给出了fhss调制解调的程序代码，通过编程描述了fhss的信号谱、功率谱(Given fhss code modulation and demodulation, by programming the signal described fhss spectrum, power spectrum)

置乱水印，用于数字水印加入前的处理，隐藏信息(Scrambling watermark, adding watermark for digital pre-processing, hidden information)

经典的MUSIC,前后向空间平滑和改进的空间平滑算法(three kinds algorithms for MUSIC、SS and Modified SS)

该程序实现了巴克码（1110010）作群同步码的识别器。(the realization of Buck code (1110010) for the group synchronous code identifier.)

在matlab的基础算法上，以zigbee的小蜜蜂最小路径代码用c语言或C++语言转变来的代码(matlab suanfa zigbee)