DCT

胡不变矩相关代码，有所需图片和源程序m文件(Invariant moments)

The file calculates and plots FM noise sidebands for a carrier. It also does sinusoidal modulation. This simple way of adding noise to a carrier is useful for simulation of PLLs. It turns out, though, that the mean of the randn function is not as close to zero as it could be, and this causes the fft to generate extra sideband energy, which makes it appear as if the noise is not what would be expected. This program gets around this by adding a fudge factor to the randn results to eliminate this problem. It took me ages to figure this out, I hope to reduce a similar effort for others

用simlink仿真的MATLAB直流电机控制模型，用于分析电机的特性(dc_motor_control)

the first code:Approximate Genetic Algorithm second code:Genetic Algorithm (GA) third code:Response Surface Methodology for Design of a PD Controller for Tanker Ship Heading Regulation forth code:optimization problem for genetic algorithms fifth code: Torczons multidirectional search algorithm

GPS_INS松组合程序，采用EKF滤波，包含仿真环境(GPS/INS loose-couple program, with EKF application for navigation filters, the simulation environment is also included.)

介绍matlab入门教材，包含遗传工具箱的使用，常见的算法函数的使用说明等(Introduction matlab entry materials, including the use of genetic toolbox, common algorithmic functions to the use of descriptions)

解集模型，将一年的径流分解为月径流 程序中含有解释说明(Disaggregate yearly streamflow to monthly streamflow)

（实例171）监控上网过程,可以实现在上网过程中的控制((example 171) monitoring process online, the Internet can be achieved in the process control)

基于Hilbert-Huang变换的语音信号共振峰频率估计，一种对语音信号的分析方法(Based on the Hilbert Huang transform of speech signal formant frequency estimation, a method on the analysis of the speech signal)

Programming MATLAB and C++