paper1

MATLAB for speech coding using ADPCM

Matlab GUI4 初学者视频教学，非常实用的视频教学文件(Matlab GUI4 learner video teaching,very useful)

这是一个相对完整的OFDM通信系统的仿真设计，包括编码，调制，IFFT，上下变频，高斯信道建模，FFT，PAPR抑制，各种同步，解调和解码等模块，并统括系统性能的仿真验证了系统设计的可靠性。 (This is a relatively complete simulation of OFDM systems design, including coding, modulation, IFFT, up and down conversion, Gaussian channel model, FFT, PAPR suppression of synchronization, demodulation and decoding modules, and systems, including system performance simulation verifies the reliability of system design.)

基于 嵌 入式系 统 理 论和 容 错系 统 体系 结 构， 结 合故障 一 安 全电 路的 设计 理念， 给出 了 一 种 嵌 入式 二乘 二 取 二容 错计算 机 联锁系 统的 硬件 设计. 深 入阐 述了 系 统 硬件电 路的 设计理论依据和工 作原 理， 同 时 给出了 设计中 的 元 件选型. 通过功能 测试， 系 统设计符 合故障 一 安全的 设计原则， 理论 计 算 表明， 其可 靠 性、 安全 性 达 到 铁 路 信号系 统 要求(Based on the theory of embedded systems and fault-tolerant system architecture, combining design fail-safe circuitry, gives a socketed Take two squares two-in fault-tolerant computer interlocking system hardware design. Further expounded on system hardware circuit design theory and work Design principles for the principle, and gives the design of the component selection through functional testing, failure of a safety system designed to meet the theoretical Calculations show that the reliability, security, railway signaling system requirements to achieve)

直扩与跳频的调制解调过程在CDMA的具体实现(DS and FH CDMA modulation and demodulation process in a concrete realization)

this is file mathlab for MPPT

雷达平面显示器仿真程序 by matlab(Radar Plan Position Indicator(PPI) Simulation)

解微分方程（组）的定步长四阶龙格库塔法算法源代码(Solution of differential equations (Group) of fixed step size fourth-order Runge-Kutta method algorithm source code)

This will solve 2d photonic crystal modes by plane wave method

MATLAB解微分方程；遗传算法工具箱；laplace偏微分方程求解；(MATLAB for solving differential equations genetic algorithm toolbox laplace partial differential equations )