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用matlab编写的ukf算法，有例子，适合初学者(Written ukf with matlab algorithms, there are examples, suitable for beginners)

伪随机编码m序列的matlab产生程序及相关特性的分析与仿真(m sequence)

matlab voice recording

对企业到金融商业机构贷款，金融商业机构需要对企业进行评估(To the financial and commercial institutions of corporate loans, financial and commercial institutions to assess the need for enterprise)

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.)

在阵列信号处理中，一种很经典的信号波达角方向估计方法：MUSIC（多重信号分类）算法。该程序中有三个频率的信号，经过此算法可很好地分辨出这三个信号。(In array signal processing, a classic signal the direction of arrival angle estimation method: MUSIC (multiple signal classification) algorithm. The program has three frequency signals, by using this algorithm,and you can well distinguish these three signals.)

说明：  matlab codes for calculate the control action of the ststems and that shown in the systems.

tp en matlab bit de poid faible stéganographie

对音频的前200个点做8bit量化，使用3三种量化方法，可以进行对比(Former 200-point audio quantization do 8bit)

粒子群算法（PSO）解决tsp问题-berlin52(Particle swarm optimization (PSO) for tsp-berlin52)