IJCISIM_Vol_1_Paper_12

基于SIRP方法的相干相关K分布雷达杂波的建模与仿真程序，包含三个文件。主文件为K_distribution.m，两个函数文件nonline_eq_sirp.m，fseries.m。(K-distribution radar clutter simulation code based on SIRP method,including three files. The main file is K_distribution.m, the two function files are nonline_eq_sirp.m，fseries.m respectively.)

用MATLAB画一个弯曲的圆柱 思想：把圆柱按轴线分若干段，在每个断面画圆，圆的法线就轴线的切向方向。柱面画若干平行于轴线的线条，其中用到平行单位矢量点积等于1，不平行的结果是[-1，1）。 (MATLAB painting with a cylindrical curved thinking: the cylinder axis by a number of sub-paragraph in each section drawcircle, round on the normal axis of the tangential direction. Painted a number of cylindrical axis parallel to the lines, which use a parallel unit vector point plot equal to 1, the result is not parallel to [-1,1).)

The Capacity of a MIMO channel with nt transmit antenna and nr recieve antenna is analyzed.(The Capacity of a MIMO channel with nt transmit antenna and nr recieve antenna is analyzed. )

newmark gravity newton rapton method

利用神经网络进行语言特征的识别，很有用的代码，希望对大家有用(Neural network is used to identify the characteristics of language, is very useful code, hope useful for everyone)

计算声压级平均值的四种方法：算术平均法，声压均方根平均法，能量平均法等(Four methods to calculate the average of sound pressure level are arithmetic average method, pressure square root mean method, energy averaging method and so on)

以5*5为模板在一幅灰度图像中寻找像素值大于给定阈值的所有点(To 5* 5 as a template to look at a gray image pixel value is greater than a given threshold for all points)

运用matlab进行快速ica变换，对信号进行预处理(Ica using matlab rapid transformation, the signal preprocessing)

根据LTE上行SIMO接收机特点，对MMSERISIC均衡器进行简化修改，得到MMSEFDE均衡器,该均衡器所有步骤全在频域进行，大大降低了均衡算法的复杂度。(LTE uplink SIMO receiver according to the characteristics of the MMSE-RISIC equalizer to simplify modification, by MMSE-FDE equalizer, the equalizer all the steps in full in the frequency domain, greatly reduces the complexity of balancing algorithm.)

说明：  《MATLAB工程数学》用到的部分程序，比较全的。(&quot MATLAB Engineering Mathematics&quot Part of the procedure used to compare the sound.)