runge kutta order 12

This paper will present detailed procedure of how to construct a basic mathematical model that represents general longitudinal helicopter flight dynamics. englich and french document

您好： 这个matlab程序是用周期循环检测算法检测：首先运行a.m程序，通过此程序运算得出循环频率a值；再运行zhouqi.m程序，对a值进行确定，通过周期循环算法对信号进行检测； (Hello: This procedure is used matlab cycle detection algorithm: First run a.m program, obtained through the operation of this procedure cyclic frequency of a value to run zhouqi.m procedures, a value determined by the signal cycle algorithm detection )

计算差分方程组的解的渐近极限，并作图演示结果(Calculating the asymptotic limit of the solution of differential equations, and mapping demo results)

重新编译过的Virginia MPRG WCDMA matlab代码,保证可以使用(Recompiled Virginia MPRG WCDMA matlab code to ensure that you can use)

Sourc code of basic digital electrical circuit with AND, OR, NOT, NAND, NOR, probes and sources.

PAPR抑制方法中SLM等方法的matlab仿真代码(PAPR suppression method, SLM method)

灰色 GM(1 ,1) 预测模型是灰色理论中的重要组成部分 ,也是主要的预测方法之一. 因此 , GM(1 ,1)模型的应用范围很广泛.,用 MATLAB 软件 实现了 GM(1 ,1)预测算法并给出了源代码.(Grey GM (1, 1) prediction model is an important part of grey theory, and it is also one of the main prediction methods. Therefore, GM (1, 1) model has wide application scope. GM (1, 1) prediction algorithm is implemented by MATLAB software, and the source code is given.)

图像锐化功能，基于梯度算法的~可以插入其他程序(Image sharpening, based on the gradient algorithm ~ can be inserted into other programs)

自适应神经模糊推理系统预测部分，包含预测误差与预测结果对比(Adaptive neuro-fuzzy inference system to predict section contains the prediction error and predicted results compare)

cnv_encd.m　卷积编码程序 viterbi.m　　卷积译码程序 其它的是viterbi.m中用到的子函数(cnv_encd.m convolution coding procedures viterbi.m other convolution decoding process is used in viterbi.m Functions)