Turboequlization_algorithm

用于对ABAQUS的INP文件进行修改 能够实现基于节点坐标变化的网格的重新划分(ABAQUS is used to modify the INP file to node-based grid coordinates of the re-classification change)

说明：  是关于sigma delta PLL设计的详细论文，论文中有具体的设计细节，并在附录中有相应的matlab、vhdl code(Is about the design of sigma delta PLL detailed papers, papers in the specific design details, and in the appendix corresponding matlab, vhdl code)

用MATLAB对OFDM系统进行了仿真分析。包括信道调制方式16QAM、快速傅立叶变换、循环前后缀及信道函数窗函数等，最后计算了系统的误码率，毕设资料，非常珍贵。( MATLAB OFDM system for the simulation. the simulation uses OFDM each function module, Including 16 channel modulation QAM, Fast Fourier Transform, revolving around prefix and channel Function window function, etc. Finally, Calculate BER for OFDM system)

提取电离层TEC的数据，对于各个纬度只要修改值就可以(Extraction of ionospheric TEC data, for each latitude as long as the modified value can be)

ex9_1 脉冲信号调制 ex9_2 载波10MHz，带宽2MHz的线性调频信号及其频谱图 ex9_3 产生7位巴克码编码的二相码 ex9_4 产生7位巴克码和线性调频的混合调制信号 ex9_5 瑞利分布实现程序 ex9_6 瑞利分布＋杂波 ex9_7 相关对数正态分布杂波 ex9_8 相关weibull分布杂波 ex9_9 相干相关K分布杂波 ex9_10 线性调频信号的数字化正交解调 ex9_11 雷达脉冲压缩处理 ex9_12 二相编码信号的脉压处理 ex9_13 用FFT和FIR方法实现MTD处理(程序有错误) ex9_14 雷达的恒虚警处理（CFAR） ex9_15 比较相参积累和非相参积累 ex9_14 计算加性高斯白噪声准则下雷达探测的经典CFAR 二进制检测阈值和指定的虚警概率。 (瑞利噪声下快慢门限CFAR处理)(Ex9_1 pulse signal modulates ex9_2 carrier 10MHz, Linear Frequency Modulation signal of bandwidth 2MHz and its Spectrum Diagram ex9_14 calculation of classical CFAR under additive Gaussian white noise criterion Binary detection threshold and specified false alarm probability. (fast and slow threshold CFAR processing under Riley noise))

利用Matalb为工具，以粒子群算法来优化bp网络程序。 (Use Matalb as a tool to PSO to optimize the bp network program.)

有关于数值代数中Guass-Seidal迭代法和SOR迭代法的完整源码。(The complete source about the numerical algebra Guass-Seidal iterative method and SOR iterative method.)

pid控制，RBF网络，通过神经网络来对PID的参数进行整定优化。(PID control, RBF network.The parameters of PID are optimized by neural network.)

遗传退火新的算法 采用matlab设计 在解决蚁群问题很有用(New genetic annealing algorithm uses ant colony matlab design problem solving is useful in)

butterworth filter for image enhancement