ofdma

心音信号的DCT域变换压缩编码，LLoyld最佳量化与霍夫曼编码，利用心电R波进行分帧，在不到1 左右失真度的情况下达到了6.0以上的压缩比(Heart sound signals on DCT transform coding, LLoyld optimal quantization and Huffman coding, the use of ECG R wave sub-frame, less than about 1 in the case of distortion to achieve a compression ratio of more than 6.0)

ramp generator program and IFOC

Multi Layer Perceptron implementation

说明：  求解非线性方程组，迭代法，数值分析，不动点迭代法(Solving nonlinear equations)

基于阈值法的图像分割matlab程序，自己编写的可以运行，并且效果良好(Threshold method based on image segmentation matlab program, I have written you can run, and good results)

独立成分分析算法,包含个步骤的源代码，适合初学独立成分分析以及盲源信号处理的人群(the algorithm of ICA)

三角级数法求路面时域模型，并应用pwelch方法求其功率谱密度，与标准路面功率谱密度进行对比(Trigonometric series method for road surface model in time domain, and the application of the pwelch method for its power spectral density, and the standard of pavement power spectral density contrast )

射频功率放大器的数学建模，采用saleh模型在matlab环境下进行代码编写(hebavioral model of RF amplifier)

三相锁相环和dq变换，用于电力系统中的网络同步(Phase locked loop and dq transform for power system network synchronization)

非常有用的卫星轨道参数计算模块,很方便进行轨道特性分析。(This is a very useful toolbox for satellite s trajectory parameter computation )