ssa

可以实现条形图和阶梯图形，导入marlab中很容易实现(picture of strip and ladder)

逻辑无环流双闭环可逆直流调速，波形很好，调节时间迅速(Logic non circulating DC double loop speed control, waveform is good, adjust the time quickly)

this program run genetic algorithm for TSP

matlab编程计算结构系统的频率响应程序(matlab program to calculate the frequency response of structural systems)

采用改进的直接法在matlab中进行功率谱密度计算(Calculating the direct method using the improved power spectrum density in matlab)

用来测试手机待机情况下所能使用的最大内存量，普通用函数调用得到的剩于内存是错误的，这个通过用INT占用内存来获得可以使用的内存真正空间大小(Used to test mobile phone standby cases the maximum amount of memory can be used by the general use function calls get left in the memory is wrong, it occupied by the memory by using INT can be used to obtain the real memory space)

dsp-matlab的编程方法可自由下载此源码(dsp- Matlab programming method can download this free source)

Voxelise a closed (ie. watertight) triangular-polygon mesh. The mesh can be in one of several formats: in an STL file in a structure containing the faces and vertices data in three 3xN arrays containing the x,y,z coordinates or in a single Nx3x3 array defining the vertex coordinates for each of the N facets.

说明：  用C来编写MEX文件调用MATLAB，很有实用性(MEX using C to write a document called MATLAB, very practical)

说明：  扩频通信中的两大常见扩频方式，直接序列扩频和跳频(Direct sequence spread spectrum and frequency hopping are two common spread spectrum methods in spread spectrum communication)