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it is the code for butterwoth bandstop filter application chebyshew filters application in digital signal processing

经典MUSIC算法谱峰搜索程序，已经给出了一系列公式的程序(MUSIC MUSIC MUSIC MUSIC MUSIC MUSIC MUSIC )

This program has been written using Matlab/Simulink software. It can be used to find out the behavior of the induction motor behaviore when fed from a PWM inverter. The program is written so that the user can simulate any induction motor he wants by just loading the electrical and the machanical parameters in the workspace. The induction motor is modelled by the 7th order dq model which takes the iron loss component into account. The motor works in open loop but the closed loop can be easly performed by just adding the vector controller or any other controller and a PI speed controller.

基于matlab的2psk调制，是具体的模块，可以具体的调用随机数，显示psk调制波形图，设置键控的禁止(2psk the matlab-based modulation, is a specific module, you can call a specific random number, psk modulation waveform display, set up the prohibition of keying)

Demo emf source code 4

Inverse kinematic simulation

直接序列扩频仿真实例，产生m序列，然后进行扩频通信，对初学者很有用啊(Direct Sequence Spread Spectrum simulation example, useful for beginners )

基于混沌扰动算法来解决pso算法早熟问题，并用二者结合来训练灰色预测模型参数(Perturbation algorithm based on chaotic algorithms to solve the pso early-maturing issues, and to use a combination of both to train the gray prediction model parameters)

具有滑动窗的geoertzel算法函数。提供了一个函数，用于实现滑动窗的geoertzel算法。已调试通过，可直接调用。(A function for slide geoertzel arithmetic which can be applied directly. )

turbo 码matlab编译码程序，包括map和siso译码算法(turbo codes Matlab encryption procedures, including the map and REJS decoding algorithm)