yichuansuanfa

关于cdma的直接序列扩频系统的经典编程，包括发射机，瑞利信道模型，接收机等的程序编写。(On direct sequence spread spectrum cdma classic programming, including the transmitter, Rayleigh channel model, receiver, etc. programming.)

其主要特点是直接对结构对象进行操作，不存在求导和函数连续性的限定；具有内在的隐并行性和更好的全局寻优能力；采用概率化的寻优方法，能自动获取和指导优化的搜索空间，自适应地调整搜索方向，不需要确定的规则。( Its main feature carries on the operation directly to the structure object, does not have the derivation and the function continuous definition Has the intrinsic hidden parallelism and better overall situation optimization ability Uses the randomization the optimization method, can gain the search space which automatically and the instruction optimizes, adjusts the search direction auto-adapted, does not need to determine rule. )

一个微软专家讲解的在mobile下开发时的一个测试视频(An expert on Microsoft in the mobile under development at the time of a test video)

matlab教程,来自于罗建军老师,正在学matlab的不妨下载来看看(matlab tutorials, the teacher from the Luo Jianjun)

说明：  通过若干个例子实现newton hss算法，包括确定最优参数的脚本。(Newton HSS iteration method)

simulink中直扩，跳频的实现方案，其中有3种不同的调制方式，和跳频点设计。(simulink in DSSS, frequency hopping implementation proposals, including three different modulation and frequency hopping point design.)

系统实时仿真开发环境与应用,主要讲解matlab RTW技术分上下两部分。(Real-time simulation development environment and application, mainly on matlab RTW technology was divided into two parts.)

Analogous considerations can be made for what concerns the other kind of MMI used in this project: the 1x2. Its single input waveguide is designed straight, while both output waveguides are curved as usual (with a radius of 500  m). Since the toleration curves are very similar to the precedent case, only the length and offset simulations are shown:

fosim算法估计交通流拥堵通行能力大作业，提供数据，文献，matlab程序(fosim method of highway capacity evluation)

信号平滑滤波代码,用于平滑滤波处理，由Matlab编成(Signal smoothing filter code for smoothing filter processing, compiled by the Matlab)