isar

7阵元Cholesky分解实现代码，FPGA编程的Matlab对应程序，这是一个子函数，使用时对输入矩阵稍加修改即可(7 elements Cholesky decomposition Matlab corresponding program code, FPGA programming, which is a sub-function, use the input matrix can be slightly modified)

RSSI算法是指根据无线传感器接受到（目标物体）的信号指示强度，计算该信号在传播中的损耗，根据理论或者经验的信号传播模型将信号强度转换成距离。但是这种算法很容易受到天气，障碍物或人员流动的影响，导致测距不精确，从而定位精度不高。但是由于RSSI算法简单，成本低廉，很多无线通信模块提供RSSI值，所以RSSI算法依然应用在众多领域中。(RSSI algorithm is based on wireless sensor to receive the signal intensity (objects), calculate the signal in the transmission loss, according to the experience of the theory or the signal propagation model will be converted into a distance of signal strength.But this algorithm is very vulnerable to weather, obstacles or the influence of the flow of people, lead to range is not accurate, thus positioning accuracy is not high.But because the RSSI algorithm is simple, low cost, a lot of wireless communication module provides RSSI values, so the RSSI algorithm is used in many fields.)

是基于dct的matlab的程序设计，采用的是游程编码。(The matlab' s dct-based programming, uses a run-length encoding.)

another progaram that has been in matlab

cycloneIII_3c120_dev_power_demo atlera公司官方例程(cycloneIII_3c120_dev_power_demo atlera company official routines)

LLE算法的改进算法程序，针对LLE算法中欧氏距离加以改进以后的LLE算法(LLE improved algorithm procedures, LLE algorithm to improve the future for China and the EU' s distance LLE algorithm)

说明：  通过步进电机的数学模型对二相步进电机进行仿真，并通过卡尔曼滤波处理数据，最终通过处理后的数据预估两相步进电机的相电流和相电压。(The mathematical model of the stepping motor is used to simulate the two-phase stepping motor, and the data are processed by Kalman filter. Finally, the phase current and phase voltage of the two-phase stepping motor are predicted by the processed data.)

simulink d的SVPWM模块,作仿真的同志门用的着,(simulink d the SVPWM module for simulation of the door used by the comrades,)

matlab数字滤波器，cic，hb，fir 滤波器 欢迎参考(Matlab digital filters, cic, hb, welcomed the reference filter fir)

说明：  this is source code for delta modulation in matlab