-
ofdm_4
this is the matlab program of dvb transmission and reception of ofdm signals
- 2013-01-09 23:02:10下载
- 积分：1
-
matlab_for_hw5
matlab codes for viterbi encoding
- 2013-04-06 13:06:02下载
- 积分：1
-
main2
用matlab编写的雷达系统信号仿真程序，包含雷达个部分的仿真程序()
- 2007-08-30 15:17:15下载
- 积分：1
-
gongetidufadshuzhixingzhi
共轭梯度法（Conjugate Gradient）是介于最速下降法与牛顿法之间的一个方法，它仅需利用一阶导数信息，但克服了最速下降法收敛慢的缺点，又避免了牛顿法需要存储和计算Hesse矩阵并求逆的缺点，共轭梯度法不仅是解决大型线性方程组最有用的方法之一，也是解大型非线性最优化最有效的算法之一。 在各种优化算法中，共轭梯度法是非常重要的一种。其优点是所需存储量小，具有步收敛性，稳定性高，而且不需要任何外来参数(Conjugate Gradient method (Conjugate Gradient) is between the steepest descent method between Newton method and a method, it only USES a derivative information, but overcome the steepest descent method slow convergence of weakness, but also avoid the Newton law needs to storage and computing Hesse inverse matrix and shortcomings, Conjugate Gradient method is not only solve linear equations with most of the large method, and also one of the most effective solution large nonlinear optimization of one of the algorithm. In all kinds of optimization algorithm, the conjugate gradient method is very important. Its advantage is the storage capacity needed, it has small step convergence, high stability, and doesn t require any exotic parameters numerical experiment, this is the modern scientific computing of the answer above problem sets)
- 2012-03-26 18:48:46下载
- 积分：1
-
RD_SAR
关于SAR成像算法，比较简单，适合初学者学习使用(On the SAR imaging algorithm is relatively simple for beginners to learn to use)
- 2011-08-01 19:05:00下载
- 积分：1
-
erzhiyasuo
能够利用游程编码和四叉树编码完成图像二值压缩。(Can use run-length coding and quadtree coding of image binary compression.)
- 2010-05-17 19:37:18下载
- 积分：1
-
dtw算法
DTW是较早的一种模式匹配和模型训练技术，它应用动态规划的思想成功解决了语音信号特征参数序列比较时时长不等的难题，在孤立词语音识别中获得了良好性能。虽然HMM模型和ANN在连续语音大词汇量语音识别系统优于DTW，但由于DTW算法计算量较少、无需前期的长期训练，也很容易将DTW算法移植到单片机、DSP上实现语音识别且能满足实时性要求，故其在孤立词语音识别系统中仍然得到了广泛的应用。
- 2022-01-21 20:27:01下载
- 积分：1
-
duoduixiang
说明： 多对象的旋转，实现用户自定义输入各个点的位置，并可以自己修改运动速度，轨迹A,B,C的径长。(more object rotation, user-defined input all points on the location and movement can change their speed, trajectory A, B, C-Path.)
- 2006-03-22 08:07:22下载
- 积分：1
-
CDMA-PROGECT-FILS
CDMA CODE DEVOTION MULTIPLE ACCESS TECHNIQUE MATLAB CODE THAT USED IN COMMUNICATION PROGRAMING IT INVOLVE MANY MODELS YOU CAN MODULATE THE CODE AND CHOSE ANY ONE YOU NEED
- 2011-06-05 11:20:00下载
- 积分：1
-
bouncing-ball
bouncing ball in matlab
- 2014-02-02 22:33:04下载
- 积分：1
