root-locus_from_scratch_Matlab

，用MATLAB实现快跳频通信系统的仿真。主要应用了SIMULINK和COMMUNICATION BLOCKETS两个模块。整个设计包括了信源产生部分、发送部分、跳频调制部分、信道部分、接收部分和结果分析部分共六个模块，核心技术是伪随机序列的产生和频率合成器的设计，而关键技术是收发两端的伪随机码元的同步。伪随机码的产生用S－函数编程来开发自己的SIMULINK模块。同步的实现是收发两端采用相同的扩频脉冲触发。而且在设计中每个模块都采用了模块封装技术，从而简化了框图结构(Using MATLAB to achieve fast frequency-hopping communication system simulation. The main use of SIMULINK and COMMUNICATION BLOCKETS two modules. The whole design, including part of the generated source, sending part of some frequency-hopping modulation, channel of the receiving part and the results of analysis of part of a total of six modules, the core technology is the emergence of pseudo-random sequence and frequency synthesizer design, and the key technology is the transceivers at both ends of the pseudo-random synchronization symbol. Pseudo-random code generated by S-function programming to develop their own modules SIMULINK. Synchronization is used to send and receive ends of the same spread-spectrum pulse trigger. But also in the design of each module using the module packaging technology, which simplifies the structure of the diagram)

该模型是模拟信号数字传输系统，可以把一个模拟信号通过PCM编码译码，信道2FSK编码译码，再通过一个二进制对称信道，可以恢复出原模拟信号(The model is the analog signal digital transmission system, an analog signal by the PCM codec, channel 2FSK codec, and then through a binary symmetric channel, you can restore the original analog signal)

The release of the Kinect for Windows sensor and software development kit (SDK) for commercial applications opens up the limitless possibilities offered by Kinect technology. Together, the hardware and software offer a superior development platform for Windows and a higher quality, better performing experience for end users.

DCDC chopper circuit

数字基带传输仿真，关于a/d部分的仿真实习属于通信系统仿真的基本内容(Simulation of digital baseband transmission)

MATLAB Analytical Hierarchy Process computation

异步电机仿真启动异步电机仿真制动调试异步电机仿真调速 (Simulation of induction motor to start induction motor simulation of braking induction motor simulation speed debugging)

The code implements a probabilstic Neuraol network for classification problems trained with a Leave One Out Cross Validation Scheme in Matlab (version 7 or above). The following toolboxes are required: statidtics, optimization and neural networks.

四阵元理想情况下情况下，来波方向为30度时，波束赋形( Smart Antenna beam-forming)

针对单音信号的科斯塔斯锁相环matlab仿真程序(Costas phase-locked loop simulation for the tone signal)