lqr-F16

this was my homework in the lesson "digital image processing" it is my own average and median filters function without useing the matlab s original functions . it can help your learning about filters. i uploaded whole the material but you can find it completely in "ö dev2.docx" my whole homework.

huffman enc.................................................

自己编的改进型粒子群算法，内有详细的文档说明，收敛速度快，寻优效率较蚂蚁算法高。(Improved Particle Swarm own, with detailed documentation, the convergence speed, optimizing efficiency higher than the ant algorithm.)

计算二叉分形树的源代码，基于matlab的源程序，采用矩阵的形式。(the programme to produce the tree whose every branch has two subbranches)

说明：  捷联惯导系统放置在室内测试台上做静态测试，测试时间4500s。 1）取前180数据做粗对准（解析对准法）； 2）取第181s~900s数据做精对准（Kalman滤波法）； 3）从第901s开始做纯惯导解算； 4）用国军标的导航系统位置精度评价方法评估系统定位精度（分别计算CEP50 和 CEP95 下的定位精度）。(The strapdown inertial navigation system was placed on the indoor test bench for static test with a test time of 4500s. 1) take the first 180 data for rough alignment (analytical alignment method); 2) accurate alignment of 181s-900s data (Kalman filtering method); 3) pure inertial navigation solution is performed from 901s; 4) the positioning accuracy of the navigation system is evaluated by the method of position accuracy evaluation of the national military standard (the positioning accuracy under CEP50 and CEP95 are calculated respectively).)

说明：  信号检测与估计理论的一本好书，这方面的原版书籍不是很多，这是比较清晰而且可以借鉴的一本(Signal detection and estimation theory of a good book, this is not a lot of original books, it is more clear and can draw on a)

NormFitGA 用动态线性标定适应值的遗传算法求解一维无约束优化问题 (NormFitGA dynamic linear calibration to adapt to the value of the genetic algorithm for solving one-dimensional unconstrained optimization problems)

CVSD（连续可变斜率增量调制）的编解码实现及调试。(CVSD realization, continuously variable slope delta modulator.)

压缩文件中给出了已知系统传递函数及输入信号的情况下，求解系统输出响应的四种方法，即差分方程法，卷积法，DFT法以及滤波器设计方法；此外还包含创建窗及其频率响应的matlab设计。(Known compressed file system transfer function is given and the case of the input signal, the output response of the system to solve the four methods, namely the differential equation method, convolution, DFT method and the filter design methods Also included creating windows and its frequency response matlab design.)

边缘分割 边缘分割 边缘分割 边缘分割 边缘分割 (The brink of the brink of partition partition partition the edge of the brink of the brink of partition partition)