caisetuxiang

Subcarrier Allocation in a Multiuser MIMO Channel Using Line(Subcarrier Allocation in a Multiuser MIMO Channel Using the Line)

说明：   该电路由一片四双向模拟开关集成电路CD4066为核心构成。每个电路内部有四个独立的能控制数字或模拟信号传送的开关。当水箱无水时，由于180K电阻的作用，使四个开关的控制端为低电平，开关断开，LED 不发光。随着水位的增加, 由于水的导电特性，使得IC的13脚为高电平，S1接通，LED1点亮。当水位逐渐增加时，LED依次发光指示水位。水满时， LED4发光， 显示水满。同时T1导通， B发出报警声，提示水已满。不需要报警声时，断开开关K即可。 (The circuit consists of a four-way analog switch integrated circuit CD4066 core composition. Within each circuit to control four separate digital or analog signal transmission in the switch. When the tank water, the role of the 180K resistor, so that the four low-side switch control, switch off, LED does not light. As the water level increases, the electrical properties of water, making the IC' s 13 feet high, S1 connected to, LED1 lights up. When the water level gradually increased, LED turn light level indication. Is full of water, LED4 LED display full of water. At the same time conducting T1, B alarm will sound, indicating that the water is full. Do not need to sound the alarm when the disconnect switch K can be.)

FFT算法C语言实现 和MATLAB中fft函数结果一样的功能(FFT algorithm C language and MATLAB fft function results in the same function)

讲解了matlab中利用控制工具箱来建模，ppt版。(Explains the use of control toolbox matlab to model, ppt version.)

对智能小车的路径进行合理的规划，使得其俺预想的方式前进(Smart little path to be reasonable planning and made their way forward anticipated)

平行泊车两段弧式仿真，效果较好,能够实现在不同起始点下的平行泊车(parallel parking simulation，has good effect)

sar图像去噪的几种新的方法，基于matlab GUI界面设计,鲁棒性好，性能优越。( Several new methods sar image denoising, Based on matlab GUI interface design, Robustness, superior performance.)

RS编解码的Matlab源代码，拿来和大家分享(RS codec Matlab source code, used to share)

相控阵波束形成仿真程序，该程序使用最大噪声的方法对加权函数进行优化(Phased array beam forming simulation program, the program uses the method of maximum noise weighting function to optimize)

simple DFT - very basic equation implementation(simple DFT- very basic equation implementation)