CH12

matlab求解偏微分方程的具体实现方法以实例操作。(matlab solving partial differential equations of the concrete implementation methods to instances of action.)

一个关于MIMO-OFDM的信道估计程序，程序中为一个2*2系统，你可以根据自己需要进行相应的扩展(on a MIMO-OFDM channel estimation procedures, procedures for a 2* 2 system, You can according to their need for a corresponding expansion)

利用随机共振原理检测弱信号。a_b_f.m为主程序(Use of the principle of stochastic resonance detection of weak signal. a_b_f.m-based procedures)

说明：  这个程序可以产生一个6阶的低通巴特沃思滤波器，截止频率是45Hz，你也可以用它来对信号进行滤波，并比较滤波前后的信号功率谱。(This program can generate a six-order low-pass Butterworth filter, cut-off frequency is 45Hz, you can also use it to filter the signal and to compare before and after filtering the signal power spectrum.)

turbo 编译码，采用网格编码调制方式，并且成功地在大气激光通信中得到应用。调制部分自己编写，可直接运行，有助于学习turbo-TCM。都是压缩包形式，里面有多个程序和函数。(turbo encoding and decoding, using trellis coded modulation, and successfully applied in atmospheric laser communication. Modulated part of their preparation, can be run directly, will help you to learn turbo-TCM.)

现代信号处理最后一次大作业，模糊函数的实现并画出3D图(The last time a large modern signal processing operations, the realization of the ambiguity function and draw 3D map)

捷联式惯性导航的轨迹发生器，使用matlab语言编写(Strapdown inertial navigation path generator)

四种迭代产生混沌序列的代码，基于logistic映射(Generate chaotic sequence of four iterations of code, based on logistic map)

本程序采用遗传算法接力进化,子函数和主函数不要放在一起，子函数另外作为一个M文件，运行主函数。多次运行主函数，直到达到误差满意的效果。(This procedure using genetic algorithm (ga) relay evolution, function and main function don t together, and function of the file as a M, run the main function. Run several times the main function, the error until you reach satisfactory results. )

雷达多目标机动跟踪 利用imm模型可以获得很好的跟踪效果，其中滤波器用了ukf和ekf. 程序列表 程序说明 CAEKF.m 采用CA模型的EKF滤波 IMMUKF.m 采用交互式多模型的UKF滤波程序 FX1.m IMMUKF.m程序中CV模型系统方程 FX2.m IMMUKF.m程序中CA模型系统方程 FZ.m IMMUKF.m程序中观测方程函数 数据列表 Measure.mat 观测数据 Real.mat 真实数据 (Using multi-mode approach of unsent Kalman filtering process, simulation of moving target tracking)