complex-variable-method-top

OFDM系统降低PAPR的三种算法之一，PTS方式降低PAPR。(OFDM system to reduce the PAPR of three algorithms, PTS approach reduces PAPR.)

设计一超前校正环节，使得超调量为20 ，调节时间为1s。系统单位斜坡稳态响应误差为10 。并作出校正前后后的系统单位阶跃响应时域曲线加以比较。(Design a lead correction link, so the overshoot is 20 , adjust the time of 1s. Steady-state response of the system unit error of the slope is 10 . Made before and after correction and after the system unit step response curves are compared in time domain.)

协方差驱动的模态参数识别的SSI算法,基于斜拉桥的环境激励算法(Covariance-driven modal parameter identification of the SSI algorithm, based on the environmental incentive stayed algorithm)

该程序为萤火虫算法matlab源代码，不包含问题、编码、解码等部分，只是单纯的运算方式。可在此基础上继续编写子程序，解决具体问题。(This program is the firefly algorithm matlab source code, does not contain problems, coding, decoding and other parts, just a simple operation. On this basis, you can continue to write subroutines to solve specific problems.)

f uso please do not put files on these two directory.

说明：  关于ofdm的matlab文章，写的很好，很适合刚进入ofdm领域的人(Ofdm matlab on the article, well written, very suitable for people just entering the field ofdm)

说明：  此程序为均匀线阵情况下的相干信号入射后，阵列所采集的数据，各种参数说明见文件内部(This procedure for uniform linear array of coherent signals incident cases, the array of data collected, within the parameters described in the file)

MPPT程序 采用了比较传统的电导增量法，该算法相对较为精确(maximum power point tracking)

包含了傅里叶变换的幅频特性和相频特性，其中包括8点、16点、32点的程序代码，运行后可直接产生图形。(Includes Fourier transform amplitude-frequency characteristics and phase-frequency characteristics, including 8:00, 16:00, 32 points of the program code can be run directly the graphics.)

说明：  这是一个MATLAB中文工具箱，提供了很多有用的，MATLAB自身没有的数学建模的源码，例如：数据拟合，微积分和微分方程，随机模拟和统计分析，数学规划，离散优化等，并有中文的注释。非常好！(This is a MATLAB toolbox Chinese, providing a lot of useful, MATLAB does not own the source of mathematical modeling, such as: data fitting, calculus and differential equations, stochastic simulation and statistical analysis, mathematical programming, discrete optimization, Notes and Chinese. Very good!)