ellipse

用切比雪夫I型原型通过冲 激响应不变法设计数字低通滤波器 并完成高通转换(Chebyshev type I with a prototype design by the same impulse response digital low-pass filter and a high pass completion of the conversion)

svpwm of open loop three level inverter

simple cfar algorithm for matlab

用决策树CART的方法，进行天气预测，程序适合初学者(CART decision tree method for weather forecast)

信号包络处理中，用于包络解调的。已经用过了。效果很好。 (Envelope signal processing for envelope demodulation.)

this matlab source code that can watermark an image with image

时频分析工具箱，大家可以借鉴一下DiscreteTFDsDiscreteTFDs(The time-frequency analysis toolbox, we can learn from you DiscreteTFDsDiscreteTFDs)

mimo-ofdm系统中MMSE信道估计算法(mimo-ofdm system MMSE channel estimation algorithm)

一个matlab的simulink小仿真图，给一朋友参考的,关于双向功率管的(Matlab of simulink a small simulation map, a reference to a friend on a two-way power tube)

一维光子晶体波导的传输特性曲线代码！非常好(One-dimensional photonic crystal waveguide transmission characteristic curve of code! Very good)