moshishibieyuzhinengjisuan

MATLAB统计功能的简单介绍，并且与splus的对应功能做了比较(Brief introduction to MATLAB statistical functions, and with splus features were compared with the corresponding)

A pv module is modeled in MATLAB/SIMULINK environment with use of mathematical equations that describe pv module s schematic model. This model has 2 inputs named Vpv and insolation and has 2 outputs named Ipv and Ppv. Insolation signal is varying.

基于matlab环境编译的创建人脸数据库，特征提取，人脸识别源码程序，运行时识别率较高。( based on MATLAB environment， creates face database, Feature extraction ，face recognition program,having a high recognition rate)

I have included a code to generate 3d model of DEM in Matlab. It also has the DEM data.

　多输入多输出正交分频多工模拟器。 　　 　　正交分频多工:OFDM模拟器(外层函数) 　　 　　 　　create_channel:产生一个瑞利衰落信道复用,解的天线配置、正交分频多工结构、power-delay档案。 　　 　　 　　svd_decompose_channel:既然全网络知识是假设,在并行传输奇异值模式。这个函数分解这些频道模式。 　　 　　 　　BitLoad:适用bit-loading算法来实现预期的钻头和能量 (MIMO OFDM Simulator: OFDM.m: OFDM Simulator (outer function) create_channel.m: Generates a Rayleigh fading frequency-selective channel, parametrized by the antenna configuration, the OFDM configuration, and the power-delay profile. svd_decompose_channel.m: Since full channel knowledge is assumed, transmission is across parallel singular value modes. This function decomposes the channel into these modes. BitLoad.m: Apply the bit-loading algorithm to achieve the desired bit and energy allocation for the current channel instance. ComputeSNR.m: Given the subcarrier gains, this simple function generates the SNR values of each channel (each singular value on each tone is a separate channel). chow_algo.m: Apply Chow s algorithm to generate a particular bit and energy allocation. EnergyTableInit.m: Given the SNR values, form a table of energy increments for each channel. campello_algo.m: Apply Campello s algorithm to converge to the optimal bit and energy allocatio)

说明：  利用matlab编制的电力系统pq分解法潮流计算(pq flow)

灰色预测，简单的编程，大家多提意见(Gray forecast, a simple programming, we do so!)

计算求解连续时间信号的SINAD，分析其频谱特型(Calculate the SINADof Real Signal)

Kalman滤波器在单运动目标自动跟踪中的应用,相当经典，希望对大家有所帮助。(Kalman filter in a single moving object automatic tracking of applications, very classic, I hope to help all of you.)

all possible ways of choosing k elements out of the numbers 1:n without duplications(all possible ways of choosing k elements ou not one of the numbers : n without duplications)