61549842fencengkongshi1

一个小练习，是我刚学MATLAB时边看边写的(A small practice, I am just learning MATLAB writing while watching the)

此模型为双向DCDC，可用于电池充放电，燃料电池升降压模拟等。采用PWM控制IGBT管占空比。可直接运行，在其基础上修改简单(This model is a bidirectional DCDC, which can be used for battery charging and discharging, fuel cell buck-boost simulation. PWM control of the IGBT tube duty cycle. Can be run directly, modify it on the basis of simple)

lot重叠正交变换快速算法，matlab源代码。(lot lapped orthogonal transform fast algorithm, matlab source code.)

采样定理的原理仿真模型 模拟基带信号的频带为(0 200) Hz(Principles of simulation model of the sampling theorem analog baseband signal band for the (0 200) Hz)

fuzzy sugeno sets in matlab

流行学习，改进Nystrom降维方法，很好用，欢迎下载(Improved Nystrom Kernel Low-rank Approximation)

说明：  利用差分法，将数据拟合，从而可以更好的辨识非线性系统的损失位置。(By using the difference method and fitting the data, the loss location of the non-linear system can be identified better.)

彩色图转灰度图++matlab+实现代码，很不错，值得看看！(Color to grayscale++matlab+ implementation code, very good, worth a look!)

plot periodogram for audio app

船舶在波浪中的仿真程序，可以实现无风载荷，有风载荷，波浪载荷联合作用下的运动仿真(Simulation program of the ship in waves, no wind loads, wind loads, the simulation of the movement under the combined effects of the wave loads)