zhangjie

自适应谱线增强问题，计算两个输入信号序列的自相关函数，选择合适的步长，以实现输出信号谱线的增强(Adaptive line enhancement problem, the calculation of two input signal sequence auto-correlation function, select the appropriate step in order to achieve enhanced output signal spectrum)

关于直接序列扩频通信的，介绍了其原理，给出了SIMULINK仿真模型，并对各个模块作了详细的描述。(On direct sequence spread spectrum communications, introduced its principle, given SIMULINK simulation model, and each module in detail description.)

一个数学公式的简单应用在matlab中的实现，绝对值及平方等(Simple application of a mathematical formula in the matlab implementation, such as absolute value and square)

二维热传导函数，可以根据此程序绘制热传导过程中温度场分布情况(The two-dimensional thermal conduction function, the distribution of the temperature field in the process of heat conduction can be drawn based on this program)

三电平svpwm算法的simulink模型仿真(svpwm 3level)

CODE FOR COMPUTATIONAL FRACTAL. YOU CAN USE IN MATLAB SOFTWARE.

sar成像，基于距离多普勒算法的matlab成像算法，具有距离徙动校正功能(SAR imaging, matlab imaging algorithm based on range Doppler algorithm, has the range migration correction function)

Cuenta el numero de monedas de una foto en especial

CEC09年群体智能会议的测试问题的代码(CEC09-MOEA-Codes-of-Problems matlab code)

design of: 1.butterworth bandpass filter 2.butterworth bandstop filter 3.butterworth lowpass filter 4.butterworth highpass filter for the given specifications using matlab design of: 1.hilbert transformer 2.differentiator using matlab frequency response of lowpass filter using kaiser window in matlab representation of basic signals using matlab convolution of two sequences using matlab