变换模块 本模块包含两部分内容IM0623

将wav文件从十进制转换成二进制，再从二进制转换回去(tansform a wav file from decimal to binary and reverse the process)

使用Matlab实现的关于主分量分析PCA的方法的案例，可先实现仿真(Matlab achieved using principal component analysis PCA on the case method, the simulation can be achieved)

粒子群算法优化函数，取得很好的精度，满足了学习的要求！(Particle swarm optimization function, to achieve good accuracy)

用矩形窗设计线性相位FIR低通滤波器,给了源代码，已经调试过了。其中要用到一个函数myfreqz要自己编，在这也附上其代码。希望对大家有用。(Rectangular window with the design of linear phase FIR low-pass filter, to the source code, have been debug. To use a function which myfreqz to own, in that its code is also attached. Hope useful for everyone.)

样条插值的Matlab实现,使用第一类和第二类边值条件进行插值，有图形实例(spline interpolation)

一个MATLAB/Simulink模型，关于电动汽车动力电池健康状态（State of Health； 建模基于SOC估计； 模型比较简单，原理清楚，适合对电动汽车动力电池SOH的估计有兴趣的初学者参考学习，学习前请阅读2到3篇动力电池SOH估计方面论文，这样对理解模型更有帮助。(A MATLAB/Simulink model, on the electric vehicle power battery health status (State of Health Modeling based on SOC estimation Model is relatively simple, the principle is clear, suitable for beginners interested in electric vehicle power battery SOH estimation, it will be better to read 2 to 3 SOC estimation papers about battery SOH estimates.)

Hamming code. Simulation the BER to a code Hamming

A good guideline for objective c programmers.

遗传算法染色体的选着，交换和遗传。。。。。(Genetic algorithm)

基于阶跃响应的预测控制算法。采用不同的模型形式、优化策略和反馈措施形成的预测控制算法。(Predictive control algorithm based on the step response. Using different forms of models, optimization strategies and feedback measures to predict the formation control algorithms.)