extra

用matlab编程绘制各种窗函数的形状，窗函数形状的长度为21。 (Matlab programming using a variety of window function mapping the shape, the shape of the length of window function is 21.)

此OFDM系统，此包含源程序，其中有详细介绍(The OFDM system, this contains the source code, which has a detailed introduction)

matlab中编写的关于日期查询的小软件，分享给大家。(matlab in the preparation of the date of inquiry on small software, to share to everyone.)

一个有关matlab高级绘图功能的ppt课件，对掌握matlab高级绘图有很大帮助(A high-level graphics functions on matlab ppt courseware, advanced graphics on the master of great help matlab)

说明：  这是关于MIMO的消息传输方式的MATLAB仿真程序。(This is a message transmission on the MIMO mode of MATLAB simulation program)

Use this GUI for fitting 2-port S-parameters using the functions from RF Toolbox

克里金法广泛地应用于地下水模拟、土壤制图等领域，是一种很有用的地质统计格网化方法。它首先考虑的是空间属性在空间位置上的变异分布．确定对一个待插点值有影响的距离范围，然后用此范围内的采样点来估计待插点的属性值。该方法在数学上可对所研究的对象提供一种最佳线性无偏估计(某点处的确定值)的方法。它是考虑了信息样品的形状、大小及与待估计块段相互间的空间位置等几何特征以及品位的空间结构之后，为达到线性、无偏和最小估计方差的估计，而对每一个样品赋与一定的系数，最后　进行加权平均来估计块段品位的方法。(Kriging is a technique that provides the Best Linear Unbiased Estimator of the unknown fields (Journel and Huijbregts, 1978 Kitanidis, 1997). It is a local estimator that can provide the interpolation and extrapolation of the originally sparsely sampled data that are assumed to be reasonably characterized by the Intrinsic Statistical Model (ISM). An ISM does not require the quantity of interest to be stationary, i.e. its mean and standard deviation are independent of position, but rather that its covariance function depends on the separation of two data points)

RSSI定位技术，基于接受信号强度的定位算法的ui仿真系统(RSSI positioning technology is based on the UI simulation system of location algorithm based on signal strength.)

说明：  数值分析的matlab解法，包含了一般通用的算法 (Numerical analysis matlab solution, including the general general algorithm)

说明：  迎着早晨的朝阳龙求凤长长的伸了一下懒腰,突然闻到一股香风向他袭来,闻着这熟悉的香味,知道这是他心爱的师柔身上的发出的迷人香味，转过身去将心爱的人儿紧紧地搂在怀里，"柔儿，怎么这么早就起来了，你的身体刚刚才好，应该多多休息一下。"(Demand facing the morning sun dragon phoenix long stretched a bit lazy waist, suddenly, he smelt a fragrant wind hit, smell the familiar fragrance, know that this is his favorite teacher charming issued soft body scent, turned to a loved one child tightly in his arms, &quot Rou Er, how so early up, just go about your body, it should be lot of rest.&quot )