msx264

An order query and maintenance system can complete new orders, alterations and deletions, alterations, processing, management, queries, and printouts of reports. At the same time, it also establishes a communication platform among bosses, employees and customers.

VC++生成窗口工具栏渐变色效果，类似于Windows 开始菜单弹出来的渐变效果，本代码中的渐变色你还可以试着改变一下，在其它地方生成这种渐变色窗口，其原理十分相似，你可参考下。

tools unpak repack squashfs file

学生旷课记录模拟，建立了一个学生类，记录学生旷课次数-Student absenteeism record simulation, students set up a category,

配电网电弧模型，详细说明，有一定的参考价值和意义(a r c f au lt in s m a ll curr e nt line)

主要针对在校大学生学习数学软件,提供实验报告.内容较简单.-mainly aimed at college students studying mathematics software, experimental report. As relatively simple.

威纶通触摸屏直接控制海普蒙特变频器，可以直接控制启停和设置频率(Willon Touch Screen Direct Control Hepmont Inverter,Start-stop and setting frequency can be controlled directly.)

说明：  逆变器的模型预测电流控制，共同学习探讨，欢迎(Model Predictive Control of Inverters)

可以将多个IP地址进行保存，并直接进行切换，可应用在笔记本在公司、家里、其它地方来回换IP的麻烦。

ofdm信道特性 Channel transmission simulator Channel transmission simulator ％ ％ inputs: ％ sig2 - noise variance ％ Mt - number of Tx antennas ％ Mr - number of Rx antennas ％ x - vector of complex input symbols (for MIMO, this is a matrix, where each column ％ is the value of the antenna outputs at a single time instance) ％ H - frequency selective channel - represented in block-Toeplitz form for MIMO transmission ％ N - number of symbols transmitted in OFDM frame ％ ％ outputs: ％ y - vector of channel outputs (matrix for MIMO again, just like x matrix) ％ create noise vector sequence (each row is a different antenna, each column is a ％ different time index) note: noise is spatially and temporally white(channel characteristics of OFDM Channel transmission simulatorChannel transmission simulator inputs: sig2- noise variance Mt- number of Tx antennas Mr- number of Rx antennas x- vector of complex input symbols (for MIMO, this is a matrix, where each column is the value of the antenna outputs at a single time instance) H- frequency selective channel- represented in block-Toeplitz form for MIMO transmission N- number of symbols transmitted in OFDM frame outputs: y- vector of channel outputs (matrix for MIMO again, just like x matrix) create noise vector sequence (each row is a different antenna, each column is a different time index) note: noise is spatially and temporally white)