watterson

M序列信号算法仿真在系统辨识中有着很大的应用前景。多谐差相方法辨识精度很高有着很苛刻的要求，要求已知辨识参数个数已知并且需要整周截断。而M序列信号的测试方法没有这个方面的要求。其辨识未知模型时，可以用最小二乘算法观察辨识系统的精度来确定模型的阶次。本算法里面不但给出了用于M序列生成的本原多项式计算方法，同时编写了M序列信号的生成算法，并编写了相关辨识方法的算法。(M sequence signal simulation algorithm for identification in the system have great application prospects. Identification of multi-harmonic differential phase method with high precision has very stringent requirements, demand parameters are known to identify the number of known and need to cut off the whole week. The M sequence signal testing methods do not have this requirements. Its identification unknown model, you can observe the identification system using least-squares algorithm to determine the accuracy of the model order times. This algorithm is used which not only gives the M sequence generated by primitive polynomial method of calculation as well as prepare the M sequence signal generation algorithm, and the preparation of the relevant identification method algorithms.)

利用CIC滤波器实现中频脉冲信号的包络检波(use CIC filters IF signal pulse envelope detector)

说明：  利用有限单元方法，采用三角形剖分，来求解场值(Finite element method, using triangulation to solve the field value)

人脑图像边缘提取,比较好用的人脑图像边缘提取matlab仿真程序。(The human brain image edge extraction, relatively easy to use the human brain image edge extraction matlab simulation program.)

TD-LTE中上行CQI的测量模块，分为开环模式、闭环模式以及单发三种。具体流程请参看TS36.212协议(TD-LTE uplink CQI measurement module, divided into open-loop mode, closed-loop mode and single-made three. Refer to TS36.212 for details)

pfc matlab，建立PFC模型，并进行仿真，得到输如遇输出波形(pfc matlab)

利用交叉率和变异率自适应的遗传算法来优化BP算法的初始权重，已到达快速收敛的目的(Improved GA optimized BP network algorithm)

贝叶斯分类器的设计，其中包括协方差相等与不等时的两类情况，分类效果很好(Bayesian classifier design, including equal and unequal covariance of two categories, very good classification performance)

遗传算法的matlab实现代码，已验证无错误(Genetic algorithm matlab code, verified error)

a code for method for segmentation using the detection of active contour Level set