ga_chirag

齿轮啮合刚度曲线,用来计算齿轮啮合动力学作为参考的一个很不错的例子。(It is a similar method,you can change some one from it.)

LDA算法及matlab实现（有实例）对初学者有很大帮助(LDA algorithm and matlab implementation)

说明：  开关电源SPICE第三章的全部仿真电路。对直流和交流仿真出色(Switching Power Supply SPICE simulation circuit all of Chapter III. Excellent DC and AC simulation of)

实现了正交匹配追踪算法的matlab编程(To achieve the orthogonal matching pursuit algorithm matlab programming)

MIMO和OFDM在matlab上的仿真，本程序是毕业优秀论文仿真，很实用。(MIMO and OFDM on the matlab simulation, this program is excellent graduation thesis simulation, it is practical.)

说明：  语言编码相关算法论文，用于信号处理技术。适合于研究生及研究语音编码算法的人员阅读(Language codes related papers algorithm for signal processing technology. Research for graduate students and staff read the speech coding algorithms)

主要是仿真了gold码、数据的调制、加噪、解调以及数据恢复的过程。(Simulation of gold is mainly a code, data modulation, noise, demodulation and data recovery process.)

演示传统波束形成及ＭＵＳＩＣ方法的ＤＯＡ估计．信号为宽带信号源．(Demonstration of traditional beamforming and MUSIC methods of DOA estimates. Signal for broadband signal source.)

扩频通信系统仿真 ——系统将基带信号（即信息）的频谱扩展至很宽的频带上，然后再进行传输，即将欲传输的信息数据用伪随机序列编码调制，实现频谱扩展，然后通过信道编码发送出去；接收端采用与发送端完全相同的伪随机序列作为本地解扩信号进行相关处理，以恢复信息，最后进行解调，完成整个系统的接收。(Simulation of spread spectrum communication system- the system baseband signal (ie, information) be extended to a wide spectrum of frequency bands, and then transferred, will want to use transmitted information data sequence of pseudo-random code modulation, to achieve expansion of the spectrum, and then sent channel coding receiver and transmitter use the same pseudo-random sequence as related to the local despreading signal processing, in order to restore the information, the final demodulation, the receiver to complete the system.)

进行方差分析的matlab源代码，可以减少计算量(On the matlab source, variance analysis )